Software `/` code `/` prosody

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plugins/mod_bosh.lua @ 5651:c968c8e3596d

Merge 0.9->trunk

author	Matthew Wild <mwild1@gmail.com>
date	Fri, 07 Jun 2013 13:23:04 +0100
parent	5649:c321f1fed851
parent	5650:aa3465183b01
child	5652:bfb290c8cd73

rev	line source
1522 569d58d21612 Add copyright header to those files missing one Matthew Wild <mwild1@gmail.com> parents: 1112 diff changeset	1 -- Prosody IM
2923 b7049746bd29 Update copyright headers for 2010 Matthew Wild <mwild1@gmail.com> parents: 2099 diff changeset	2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010 Matthew Wild <mwild1@gmail.com> parents: 2099 diff changeset	3 -- Copyright (C) 2008-2010 Waqas Hussain
5634 7298c9bbb30f mod_bosh: Some very minor whitespace/layout fixes Matthew Wild <mwild1@gmail.com> parents: 5188 diff changeset	4 --
1522 569d58d21612 Add copyright header to those files missing one Matthew Wild <mwild1@gmail.com> parents: 1112 diff changeset	5 -- This project is MIT/X11 licensed. Please see the
569d58d21612 Add copyright header to those files missing one Matthew Wild <mwild1@gmail.com> parents: 1112 diff changeset	6 -- COPYING file in the source package for more information.
569d58d21612 Add copyright header to those files missing one Matthew Wild <mwild1@gmail.com> parents: 1112 diff changeset	7 --
569d58d21612 Add copyright header to those files missing one Matthew Wild <mwild1@gmail.com> parents: 1112 diff changeset	8
4623 403b56b78018 mod_posix, mod_bosh, mod_admin_telnet: Use module:set_global() Kim Alvefur <zash@zash.se> parents: 4457 diff changeset	9 module:set_global(); -- Global module
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	10
1042 a3d77353c18a mod_: Fix a load of global accesses Matthew Wild <mwild1@gmail.com>* parents: 947 diff changeset	11 local hosts = _G.hosts;
3707 79f62694d36e mod_bosh: Switch to util.xmppstream from xmlhandlers Matthew Wild <mwild1@gmail.com> parents: 3684 diff changeset	12 local new_xmpp_stream = require "util.xmppstream".new;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	13 local sm = require "core.sessionmanager";
679 9506bf204b1a Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to Matthew Wild <mwild1@gmail.com> parents: 660 diff changeset	14 local sm_destroy_session = sm.destroy_session;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	15 local new_uuid = require "util.uuid".generate;
3439 3d1eacf45230 mod_bosh: Remove dependency on eventmanager Matthew Wild <mwild1@gmail.com> parents: 3322 diff changeset	16 local fire_event = prosody.events.fire_event;
5013 ab693eea0869 mod_admin_adhoc, mod_admin_telnet, mod_bosh, mod_c2s, mod_component, mod_pep, mod_presence, mod_roster, mod_s2s: Import core_post_stanza from the global prosody table. Kim Alvefur <zash@zash.se> parents: 4998 diff changeset	17 local core_process_stanza = prosody.core_process_stanza;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	18 local st = require "util.stanza";
1109 bb21eb3cd364 mod_bosh: Give BOSH sessions a logger (thanks Florob) Matthew Wild <mwild1@gmail.com> parents: 1049 diff changeset	19 local logger = require "util.logger";
bb21eb3cd364 mod_bosh: Give BOSH sessions a logger (thanks Florob) Matthew Wild <mwild1@gmail.com> parents: 1049 diff changeset	20 local log = logger.init("mod_bosh");
5187 d71f731e8fe4 mod_bosh: Add support for stanza filters to BOSH sessions (needed by some plugins) Matthew Wild <mwild1@gmail.com> parents: 5185 diff changeset	21 local initialize_filters = require "util.filters".initialize;
5185 ca30b21946ef mod_bosh: Add bosh_max_wait config option, to limit the amount of time a client can request for the server to hold open requests Matthew Wild <mwild1@gmail.com> parents: 5179 diff changeset	22 local math_min = math.min;
1665 2c72b725384e mod_bosh: Strip BOSH namespace from stanzas to allow for some clients which may send them without the correct xmlns Matthew Wild <mwild1@gmail.com> parents: 1664 diff changeset	23
3448 0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	24 local xmlns_streams = "http://etherx.jabber.org/streams";
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	25 local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams";
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	26 local xmlns_bosh = "http://jabber.org/protocol/httpbind"; -- (hard-coded into a literal in session.send)
3449 0a74ce129a06 mod_bosh: Small change to use variable instead of hard-coded xmlns Matthew Wild <mwild1@gmail.com> parents: 3448 diff changeset	27
0a74ce129a06 mod_bosh: Small change to use variable instead of hard-coded xmlns Matthew Wild <mwild1@gmail.com> parents: 3448 diff changeset	28 local stream_callbacks = {
0a74ce129a06 mod_bosh: Small change to use variable instead of hard-coded xmlns Matthew Wild <mwild1@gmail.com> parents: 3448 diff changeset	29 stream_ns = xmlns_bosh, stream_tag = "body", default_ns = "jabber:client" };
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	30
4332 8154bc28e520 mod_bosh: Update to use typed variants of module:get_option(), makes it more tolerant to config variations and simplifies the code. Matthew Wild <mwild1@gmail.com> parents: 4327 diff changeset	31 local BOSH_DEFAULT_HOLD = module:get_option_number("bosh_default_hold", 1);
8154bc28e520 mod_bosh: Update to use typed variants of module:get_option(), makes it more tolerant to config variations and simplifies the code. Matthew Wild <mwild1@gmail.com> parents: 4327 diff changeset	32 local BOSH_DEFAULT_INACTIVITY = module:get_option_number("bosh_max_inactivity", 60);
8154bc28e520 mod_bosh: Update to use typed variants of module:get_option(), makes it more tolerant to config variations and simplifies the code. Matthew Wild <mwild1@gmail.com> parents: 4327 diff changeset	33 local BOSH_DEFAULT_POLLING = module:get_option_number("bosh_max_polling", 5);
8154bc28e520 mod_bosh: Update to use typed variants of module:get_option(), makes it more tolerant to config variations and simplifies the code. Matthew Wild <mwild1@gmail.com> parents: 4327 diff changeset	34 local BOSH_DEFAULT_REQUESTS = module:get_option_number("bosh_max_requests", 2);
5185 ca30b21946ef mod_bosh: Add bosh_max_wait config option, to limit the amount of time a client can request for the server to hold open requests Matthew Wild <mwild1@gmail.com> parents: 5179 diff changeset	35 local bosh_max_wait = module:get_option_number("bosh_max_wait", 120);
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	36
3070 3238b58fd118 mod_bosh: Add option consider_bosh_secure to treat BOSH sessions as encrypted even if they don't use HTTP (useful for when secure requests are proxied to Prosody over HTTP) Matthew Wild <mwild1@gmail.com> parents: 3043 diff changeset	37 local consider_bosh_secure = module:get_option_boolean("consider_bosh_secure");
4332 8154bc28e520 mod_bosh: Update to use typed variants of module:get_option(), makes it more tolerant to config variations and simplifies the code. Matthew Wild <mwild1@gmail.com> parents: 4327 diff changeset	38 local cross_domain = module:get_option("cross_domain_bosh", false);
2484 cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	39
5648 f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	40 if type(cross_domain) == "table" then cross_domain = table.concat(cross_domain, ", "); end
2484 cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	41
3472 61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	42 local trusted_proxies = module:get_option_set("trusted_proxies", {"127.0.0.1"})._items;
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	43
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	44 local function get_ip_from_request(request)
4447 57d7362a9312 mod_bosh: Fixed use of a private HTTP request property. Waqas Hussain <waqas20@gmail.com> parents: 4442 diff changeset	45 local ip = request.conn:ip();
4998 f6c1f98419be mod_bosh: Use new format for headers when checking for proxies to get the originating IP Kim Alvefur <zash@zash.se> parents: 4880 diff changeset	46 local forwarded_for = request.headers.x_forwarded_for;
3472 61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	47 if forwarded_for then
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	48 forwarded_for = forwarded_for..", "..ip;
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	49 for forwarded_ip in forwarded_for:gmatch("[^%s,]+") do
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	50 if not trusted_proxies[forwarded_ip] then
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	51 ip = forwarded_ip;
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	52 end
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	53 end
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	54 end
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	55 return ip;
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	56 end
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	57
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	58 local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat;
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	59 local os_time = os.time;
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	60
5179 f3662fea95d9 mod_bosh: Share sessions and inactive_sessions tables Matthew Wild <mwild1@gmail.com> parents: 5071 diff changeset	61 -- All sessions, and sessions that have no requests open
f3662fea95d9 mod_bosh: Share sessions and inactive_sessions tables Matthew Wild <mwild1@gmail.com> parents: 5071 diff changeset	62 local sessions, inactive_sessions = module:shared("sessions", "inactive_sessions");
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	63
679 9506bf204b1a Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to Matthew Wild <mwild1@gmail.com> parents: 660 diff changeset	64 -- Used to respond to idle sessions (those with waiting requests)
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	65 local waiting_requests = {};
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	66 function on_destroy_request(request)
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	67 log("debug", "Request destroyed: %s", tostring(request));
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	68 waiting_requests[request] = nil;
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	69 local session = sessions[request.context.sid];
816 c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	70 if session then
c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	71 local requests = session.requests;
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	72 for i, r in ipairs(requests) do
3039 2fef108d7eb7 mod_bosh: Remove requests from the session table using table.remove(), prevents the possibility of holes in the array. Matthew Wild <mwild1@gmail.com> parents: 2959 diff changeset	73 if r == request then
2fef108d7eb7 mod_bosh: Remove requests from the session table using table.remove(), prevents the possibility of holes in the array. Matthew Wild <mwild1@gmail.com> parents: 2959 diff changeset	74 t_remove(requests, i);
2fef108d7eb7 mod_bosh: Remove requests from the session table using table.remove(), prevents the possibility of holes in the array. Matthew Wild <mwild1@gmail.com> parents: 2959 diff changeset	75 break;
2fef108d7eb7 mod_bosh: Remove requests from the session table using table.remove(), prevents the possibility of holes in the array. Matthew Wild <mwild1@gmail.com> parents: 2959 diff changeset	76 end
816 c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	77 end
c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	78
c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	79 -- If this session now has no requests open, mark it as inactive
4436 aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	80 local max_inactive = session.bosh_max_inactive;
aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	81 if max_inactive and #requests == 0 then
aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	82 inactive_sessions[session] = os_time() + max_inactive;
aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	83 (session.log or log)("debug", "BOSH session marked as inactive (for %ds)", max_inactive);
816 c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	84 end
c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	85 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	86 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	87
5648 f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	88 local function set_cross_domain_headers(response)
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	89 local headers = response.headers;
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	90 headers.access_control_allow_methods = "GET, POST, OPTIONS";
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	91 headers.access_control_allow_headers = "Content-Type";
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	92 headers.access_control_max_age = "7200";
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	93
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	94 if cross_domain == true then
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	95 headers.access_control_allow_origin = "*";
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	96 else
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	97 headers.access_control_allow_origin = cross_domain;
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	98 end
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	99 return response;
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	100 end
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	101
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	102 function handle_OPTIONS(request)
5648 f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	103 return set_cross_domain_headers(request.response);
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	104 end
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	105
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	106 function handle_POST(event)
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	107 log("debug", "Handling new request %s: %s\n----------", tostring(event.request), tostring(event.request.body));
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	108
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	109 local request, response = event.request, event.response;
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	110 response.on_destroy = on_destroy_request;
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	111 local body = request.body;
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	112
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	113 local context = { request = request, response = response, notopen = true };
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	114 local stream = new_xmpp_stream(context, stream_callbacks);
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	115 response.context = context;
5648 f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	116
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	117 local headers = response.headers;
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	118 headers.content_type = "text/xml; charset=utf-8";
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	119
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	120 if cross_domain then
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	121 set_cross_domain_headers(response);
f7f667c48d9a mod_bosh: Clean up handling of response headers, set them only in one place Matthew Wild <mwild1@gmail.com> parents: 5647 diff changeset	122 end
4438 7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	123
3707 79f62694d36e mod_bosh: Switch to util.xmppstream from xmlhandlers Matthew Wild <mwild1@gmail.com> parents: 3684 diff changeset	124 -- stream:feed() calls the stream_callbacks, so all stanzas in
79f62694d36e mod_bosh: Switch to util.xmppstream from xmlhandlers Matthew Wild <mwild1@gmail.com> parents: 3684 diff changeset	125 -- the body are processed in this next line before it returns.
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	126 -- In particular, the streamopened() stream callback is where
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	127 -- much of the session logic happens, because it's where we first
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	128 -- get to see the 'sid' of this request.
5647 8767b47524c9 mod_bosh: Return errors when appropriate (invalid XML, missing sid) Matthew Wild <mwild1@gmail.com> parents: 5646 diff changeset	129 if not stream:feed(body) then
8767b47524c9 mod_bosh: Return errors when appropriate (invalid XML, missing sid) Matthew Wild <mwild1@gmail.com> parents: 5646 diff changeset	130 module:log("warn", "Error parsing BOSH payload")
8767b47524c9 mod_bosh: Return errors when appropriate (invalid XML, missing sid) Matthew Wild <mwild1@gmail.com> parents: 5646 diff changeset	131 return 400;
8767b47524c9 mod_bosh: Return errors when appropriate (invalid XML, missing sid) Matthew Wild <mwild1@gmail.com> parents: 5646 diff changeset	132 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	133
4438 7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	134 -- Stanzas (if any) in the request have now been processed, and
7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	135 -- we take care of the high-level BOSH logic here, including
7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	136 -- giving a response or putting the request "on hold".
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	137 local session = sessions[context.sid];
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	138 if session then
4308 50e1a3dc2b50 mod_bosh: Mark a session as active when a request comes in, even if we don't end up holding that request, fixes BOSH ghosts (thanks smoku) Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	139 -- Session was marked as inactive, since we have
50e1a3dc2b50 mod_bosh: Mark a session as active when a request comes in, even if we don't end up holding that request, fixes BOSH ghosts (thanks smoku) Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	140 -- a request open now, unmark it
50e1a3dc2b50 mod_bosh: Mark a session as active when a request comes in, even if we don't end up holding that request, fixes BOSH ghosts (thanks smoku) Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	141 if inactive_sessions[session] and #session.requests > 0 then
50e1a3dc2b50 mod_bosh: Mark a session as active when a request comes in, even if we don't end up holding that request, fixes BOSH ghosts (thanks smoku) Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	142 inactive_sessions[session] = nil;
50e1a3dc2b50 mod_bosh: Mark a session as active when a request comes in, even if we don't end up holding that request, fixes BOSH ghosts (thanks smoku) Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	143 end
4000 ca91d6e1d802 mod_bosh: Fix for miscalculating inactivity, causing disconnects under a steady stream of traffic Matthew Wild <mwild1@gmail.com> parents: 3725 diff changeset	144
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	145 local r = session.requests;
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	146 log("debug", "Session %s has %d out of %d requests open", context.sid, #r, session.bosh_hold);
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	147 log("debug", "and there are %d things in the send_buffer:", #session.send_buffer);
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	148 if #r > session.bosh_hold then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	149 -- We are holding too many requests, send what's in the buffer,
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	150 log("debug", "We are holding too many requests, so...");
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	151 if #session.send_buffer > 0 then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	152 log("debug", "...sending what is in the buffer")
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	153 session.send(t_concat(session.send_buffer));
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	154 session.send_buffer = {};
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	155 else
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	156 -- or an empty response
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	157 log("debug", "...sending an empty response");
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	158 session.send("");
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	159 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	160 elseif #session.send_buffer > 0 then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	161 log("debug", "Session has data in the send buffer, will send now..");
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	162 local resp = t_concat(session.send_buffer);
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	163 session.send_buffer = {};
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	164 session.send(resp);
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	165 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	166
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	167 if not response.finished then
3042 b1961f6c9853 mod_bosh: Always give requests a destroy handler, so that the management of each session's request array and the inactive_sessions logic can happen in one place. Simplifies everything and concludes this series of BOSH fixes. Matthew Wild <mwild1@gmail.com> parents: 3041 diff changeset	168 -- We're keeping this request open, to respond later
b1961f6c9853 mod_bosh: Always give requests a destroy handler, so that the management of each session's request array and the inactive_sessions logic can happen in one place. Simplifies everything and concludes this series of BOSH fixes. Matthew Wild <mwild1@gmail.com> parents: 3041 diff changeset	169 log("debug", "Have nothing to say, so leaving request unanswered for now");
b1961f6c9853 mod_bosh: Always give requests a destroy handler, so that the management of each session's request array and the inactive_sessions logic can happen in one place. Simplifies everything and concludes this series of BOSH fixes. Matthew Wild <mwild1@gmail.com> parents: 3041 diff changeset	170 if session.bosh_wait then
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	171 waiting_requests[response] = os_time() + session.bosh_wait;
3042 b1961f6c9853 mod_bosh: Always give requests a destroy handler, so that the management of each session's request array and the inactive_sessions logic can happen in one place. Simplifies everything and concludes this series of BOSH fixes. Matthew Wild <mwild1@gmail.com> parents: 3041 diff changeset	172 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	173 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	174
4223 9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	175 if session.bosh_terminate then
9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	176 session.log("debug", "Closing session with %d requests open", #session.requests);
9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	177 session:close();
9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	178 return nil;
9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	179 else
4738 e95458712782 mod_bosh: Remove unused import of net.httpserver Matthew Wild <mwild1@gmail.com> parents: 4725 diff changeset	180 return true; -- Inform http server we shall reply later
4223 9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	181 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	182 end
5647 8767b47524c9 mod_bosh: Return errors when appropriate (invalid XML, missing sid) Matthew Wild <mwild1@gmail.com> parents: 5646 diff changeset	183 module:log("warn", "Unable to associate request with a session (incomplete request?)");
8767b47524c9 mod_bosh: Return errors when appropriate (invalid XML, missing sid) Matthew Wild <mwild1@gmail.com> parents: 5646 diff changeset	184 return 400;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	185 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	186
684 b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	187
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	188 local function bosh_reset_stream(session) session.notopen = true; end
684 b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	189
3448 0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	190 local stream_xmlns_attr = { xmlns = "urn:ietf:params:xml:ns:xmpp-streams" };
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	191
684 b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	192 local function bosh_close_stream(session, reason)
b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	193 (session.log or log)("info", "BOSH client disconnected");
3448 0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	194
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	195 local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate",
4379 e4d88f4a780c mod_bosh: s/xmlns:streams/xmlns:stream/ - fixes #265 (thanks Tim) Matthew Wild <mwild1@gmail.com> parents: 4332 diff changeset	196 ["xmlns:stream"] = xmlns_streams });
3448 0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	197
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	198
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	199 if reason then
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	200 close_reply.attr.condition = "remote-stream-error";
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	201 if type(reason) == "string" then -- assume stream error
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	202 close_reply:tag("stream:error")
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	203 :tag(reason, {xmlns = xmlns_xmpp_streams});
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	204 elseif type(reason) == "table" then
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	205 if reason.condition then
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	206 close_reply:tag("stream:error")
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	207 :tag(reason.condition, stream_xmlns_attr):up();
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	208 if reason.text then
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	209 close_reply:tag("text", stream_xmlns_attr):text(reason.text):up();
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	210 end
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	211 if reason.extra then
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	212 close_reply:add_child(reason.extra);
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	213 end
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	214 elseif reason.name then -- a stanza
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	215 close_reply = reason;
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	216 end
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	217 end
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	218 log("info", "Disconnecting client, <stream:error> is: %s", tostring(close_reply));
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	219 end
0ca7c3864431 mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close() Matthew Wild <mwild1@gmail.com> parents: 3447 diff changeset	220
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	221 local response_body = tostring(close_reply);
684 b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	222 for _, held_request in ipairs(session.requests) do
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	223 held_request:send(response_body);
684 b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	224 end
5634 7298c9bbb30f mod_bosh: Some very minor whitespace/layout fixes Matthew Wild <mwild1@gmail.com> parents: 5188 diff changeset	225 sessions[session.sid] = nil;
4437 916681a9a7be mod_bosh: Remove a session from inactive_sessions before destroying it Matthew Wild <mwild1@gmail.com> parents: 4436 diff changeset	226 inactive_sessions[session] = nil;
684 b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	227 sm_destroy_session(session);
b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	228 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	229
4438 7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	230 -- Handle the <body> tag in the request payload.
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	231 function stream_callbacks.streamopened(context, attr)
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	232 local request, response = context.request, context.response;
4327 98ae0d0b4d07 mod_bosh: Fix logging when no sid present, fix a missing semi-colon, avoid an extra useless table lookup (thanks Thomas) Matthew Wild <mwild1@gmail.com> parents: 4316 diff changeset	233 local sid = attr.sid;
98ae0d0b4d07 mod_bosh: Fix logging when no sid present, fix a missing semi-colon, avoid an extra useless table lookup (thanks Thomas) Matthew Wild <mwild1@gmail.com> parents: 4316 diff changeset	234 log("debug", "BOSH body open (sid: %s)", sid or "<none>");
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	235 if not sid then
679 9506bf204b1a Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to Matthew Wild <mwild1@gmail.com> parents: 660 diff changeset	236 -- New session request
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	237 context.notopen = nil; -- Signals that we accept this opening tag
684 b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	238
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	239 -- TODO: Sanity checks here (rid, to, known host, etc.)
684 b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	240 if not hosts[attr.to] then
b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	241 -- Unknown host
1048 45fc590539cd mod_bosh: Add log message for clients connecting to unknown host Matthew Wild <mwild1@gmail.com> parents: 1047 diff changeset	242 log("debug", "BOSH client tried to connect to unknown host: %s", tostring(attr.to));
3492 6d782b1fcc8a mod_bosh: Fix traceback when initiating a BOSH session to an unknown host Matthew Wild <mwild1@gmail.com> parents: 3472 diff changeset	243 local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate",
4379 e4d88f4a780c mod_bosh: s/xmlns:streams/xmlns:stream/ - fixes #265 (thanks Tim) Matthew Wild <mwild1@gmail.com> parents: 4332 diff changeset	244 ["xmlns:stream"] = xmlns_streams, condition = "host-unknown" });
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	245 response:send(tostring(close_reply));
684 b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	246 return;
b7d85c6a0002 Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve Matthew Wild <mwild1@gmail.com> parents: 683 diff changeset	247 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	248
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	249 -- New session
763 8e77a39826c2 mod_bosh: No need to tostring() uuids now Matthew Wild <mwild1@gmail.com> parents: 725 diff changeset	250 sid = new_uuid();
3071 39a870ae75d9 mod_bosh: Re-layout session object creation to make lines shorter Matthew Wild <mwild1@gmail.com> parents: 3070 diff changeset	251 local session = {
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	252 type = "c2s_unauthed", conn = {}, sid = sid, rid = tonumber(attr.rid)-1, host = attr.to,
5185 ca30b21946ef mod_bosh: Add bosh_max_wait config option, to limit the amount of time a client can request for the server to hold open requests Matthew Wild <mwild1@gmail.com> parents: 5179 diff changeset	253 bosh_version = attr.ver, bosh_wait = math_min(attr.wait, bosh_max_wait), streamid = sid,
3071 39a870ae75d9 mod_bosh: Re-layout session object creation to make lines shorter Matthew Wild <mwild1@gmail.com> parents: 3070 diff changeset	254 bosh_hold = BOSH_DEFAULT_HOLD, bosh_max_inactive = BOSH_DEFAULT_INACTIVITY,
39a870ae75d9 mod_bosh: Re-layout session object creation to make lines shorter Matthew Wild <mwild1@gmail.com> parents: 3070 diff changeset	255 requests = { }, send_buffer = {}, reset_stream = bosh_reset_stream,
5071 0382f456ac82 mod_bosh: Remove redundant code (send stream features in only one place) (thanks Zash) Matthew Wild <mwild1@gmail.com> parents: 5070 diff changeset	256 close = bosh_close_stream, dispatch_stanza = core_process_stanza, notopen = true,
3472 61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	257 log = logger.init("bosh"..sid), secure = consider_bosh_secure or request.secure,
61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	258 ip = get_ip_from_request(request);
3071 39a870ae75d9 mod_bosh: Re-layout session object creation to make lines shorter Matthew Wild <mwild1@gmail.com> parents: 3070 diff changeset	259 };
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	260 sessions[sid] = session;
1109 bb21eb3cd364 mod_bosh: Give BOSH sessions a logger (thanks Florob) Matthew Wild <mwild1@gmail.com> parents: 1049 diff changeset	261
5187 d71f731e8fe4 mod_bosh: Add support for stanza filters to BOSH sessions (needed by some plugins) Matthew Wild <mwild1@gmail.com> parents: 5185 diff changeset	262 local filter = initialize_filters(session);
d71f731e8fe4 mod_bosh: Add support for stanza filters to BOSH sessions (needed by some plugins) Matthew Wild <mwild1@gmail.com> parents: 5185 diff changeset	263
3472 61cf3e7d7f07 mod_bosh: Support for reading the client's real IP through HTTP proxies from X-Forwarded-For Matthew Wild <mwild1@gmail.com> parents: 3460 diff changeset	264 session.log("debug", "BOSH session created for request from %s", session.ip);
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	265 log("info", "New BOSH session, assigned it sid '%s'", sid);
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	266
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	267 -- Send creation response
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	268 local creating_session = true;
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	269
4769 c91bb217bf79 mod_bosh: Remove unused send_buffer variable Matthew Wild <mwild1@gmail.com> parents: 4768 diff changeset	270 local r = session.requests;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	271 function session.send(s)
3322 c4e107e7c883 mod_bosh: Add jabber:client namespace to stanzas with no namespace Matthew Wild <mwild1@gmail.com> parents: 3071 diff changeset	272 -- We need to ensure that outgoing stanzas have the jabber:client xmlns
c4e107e7c883 mod_bosh: Add jabber:client namespace to stanzas with no namespace Matthew Wild <mwild1@gmail.com> parents: 3071 diff changeset	273 if s.attr and not s.attr.xmlns then
c4e107e7c883 mod_bosh: Add jabber:client namespace to stanzas with no namespace Matthew Wild <mwild1@gmail.com> parents: 3071 diff changeset	274 s = st.clone(s);
c4e107e7c883 mod_bosh: Add jabber:client namespace to stanzas with no namespace Matthew Wild <mwild1@gmail.com> parents: 3071 diff changeset	275 s.attr.xmlns = "jabber:client";
c4e107e7c883 mod_bosh: Add jabber:client namespace to stanzas with no namespace Matthew Wild <mwild1@gmail.com> parents: 3071 diff changeset	276 end
5187 d71f731e8fe4 mod_bosh: Add support for stanza filters to BOSH sessions (needed by some plugins) Matthew Wild <mwild1@gmail.com> parents: 5185 diff changeset	277 s = filter("stanzas/out", s);
2099 73e083d01449 mod_bosh: Don't log response XML Matthew Wild <mwild1@gmail.com> parents: 2084 diff changeset	278 --log("debug", "Sending BOSH data: %s", tostring(s));
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	279 t_insert(session.send_buffer, tostring(s));
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	280
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	281 local oldest_request = r[1];
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	282 if oldest_request and not session.bosh_processing then
2099 73e083d01449 mod_bosh: Don't log response XML Matthew Wild <mwild1@gmail.com> parents: 2084 diff changeset	283 log("debug", "We have an open request, so sending on that");
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	284 local body_attr = { xmlns = "http://jabber.org/protocol/httpbind",
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	285 ["xmlns:stream"] = "http://etherx.jabber.org/streams";
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	286 type = session.bosh_terminate and "terminate" or nil;
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	287 sid = sid;
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	288 };
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	289 if creating_session then
5644 f9cfe6f5d60f mod_bosh: Reset creating_session to prevent putting unnecessary attributes into every BOSH response Matthew Wild <mwild1@gmail.com> parents: 5639 diff changeset	290 creating_session = nil;
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	291 body_attr.inactivity = tostring(BOSH_DEFAULT_INACTIVITY);
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	292 body_attr.polling = tostring(BOSH_DEFAULT_POLLING);
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	293 body_attr.requests = tostring(BOSH_DEFAULT_REQUESTS);
5185 ca30b21946ef mod_bosh: Add bosh_max_wait config option, to limit the amount of time a client can request for the server to hold open requests Matthew Wild <mwild1@gmail.com> parents: 5179 diff changeset	294 body_attr.wait = tostring(session.bosh_wait);
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	295 body_attr.hold = tostring(session.bosh_hold);
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	296 body_attr.authid = sid;
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	297 body_attr.secure = "true";
5634 7298c9bbb30f mod_bosh: Some very minor whitespace/layout fixes Matthew Wild <mwild1@gmail.com> parents: 5188 diff changeset	298 body_attr.ver = '1.6';
7298c9bbb30f mod_bosh: Some very minor whitespace/layout fixes Matthew Wild <mwild1@gmail.com> parents: 5188 diff changeset	299 body_attr.from = session.host;
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	300 body_attr["xmlns:xmpp"] = "urn:xmpp:xbosh";
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	301 body_attr["xmpp:version"] = "1.0";
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	302 end
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	303 oldest_request:send(st.stanza("body", body_attr):top_tag()..t_concat(session.send_buffer).."</body>");
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	304 session.send_buffer = {};
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	305 end
4102 9df4e61c260b mod_bosh: Return true from send() Matthew Wild <mwild1@gmail.com> parents: 4000 diff changeset	306 return true;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	307 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	308 request.sid = sid;
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	309 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	310
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	311 local session = sessions[sid];
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	312 if not session then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	313 -- Unknown sid
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	314 log("info", "Client tried to use sid '%s' which we don't know about", sid);
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	315 response:send(tostring(st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", condition = "item-not-found" })));
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	316 context.notopen = nil;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	317 return;
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	318 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	319
1663 b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	320 if session.rid then
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	321 local rid = tonumber(attr.rid);
1664 6587b6c2678e mod_bosh: Calculate rid difference just once Matthew Wild <mwild1@gmail.com> parents: 1663 diff changeset	322 local diff = rid - session.rid;
6587b6c2678e mod_bosh: Calculate rid difference just once Matthew Wild <mwild1@gmail.com> parents: 1663 diff changeset	323 if diff > 1 then
1663 b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	324 session.log("warn", "rid too large (means a request was lost). Last rid: %d New rid: %s", session.rid, attr.rid);
1664 6587b6c2678e mod_bosh: Calculate rid difference just once Matthew Wild <mwild1@gmail.com> parents: 1663 diff changeset	325 elseif diff <= 0 then
1663 b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	326 -- Repeated, ignore
5650 aa3465183b01 mod_bosh: Remove logging of request.id, it doesn't exist in the new HTTP server API (thanks Mikael Nordfeldth) Matthew Wild <mwild1@gmail.com> parents: 5644 diff changeset	327 session.log("debug", "rid repeated, ignoring: %s (diff %d)", session.rid, diff);
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	328 context.notopen = nil;
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	329 context.ignore = true;
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	330 context.sid = sid;
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	331 t_insert(session.requests, response);
1663 b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	332 return;
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	333 end
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	334 session.rid = rid;
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	335 end
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	336
4223 9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	337 if attr.type == "terminate" then
9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	338 -- Client wants to end this session, which we'll do
9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	339 -- after processing any stanzas in this request
9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	340 session.bosh_terminate = true;
9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	341 end
9fb6e8ec15ed mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas). Matthew Wild <mwild1@gmail.com> parents: 4102 diff changeset	342
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	343 context.notopen = nil; -- Signals that we accept this opening tag
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	344 t_insert(session.requests, response);
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	345 context.sid = sid;
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	346 session.bosh_processing = true; -- Used to suppress replies until processing of this request is done
4438 7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	347
7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	348 if session.notopen then
7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	349 local features = st.stanza("stream:features");
7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	350 hosts[session.host].events.fire_event("stream-features", { origin = session, features = features });
7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	351 fire_event("stream-features", session, features);
5639 7a0e19e649b7 mod_bosh: Fix traceback in case session is destroyed during the stream-features event (thanks Biszkopcik) Kim Alvefur <zash@zash.se> parents: 5188 diff changeset	352 session.send(tostring(features));
4438 7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	353 session.notopen = nil;
7f51186ed28b mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic. Matthew Wild <mwild1@gmail.com> parents: 4437 diff changeset	354 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	355 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	356
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	357 function stream_callbacks.handlestanza(context, stanza)
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	358 if context.ignore then return; end
725 96110075288b Replacing pretty_print() with top_tag() for logging Matthew Wild <mwild1@gmail.com> parents: 701 diff changeset	359 log("debug", "BOSH stanza received: %s\n", stanza:top_tag());
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	360 local session = sessions[context.sid];
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	361 if session then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	362 if stanza.attr.xmlns == xmlns_bosh then
2959 62a3f824292a mod_bosh: Default stanza namespace should be jabber:client (fixes BOSH to work with recent namespace fix) Matthew Wild <mwild1@gmail.com> parents: 2923 diff changeset	363 stanza.attr.xmlns = nil;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	364 end
5187 d71f731e8fe4 mod_bosh: Add support for stanza filters to BOSH sessions (needed by some plugins) Matthew Wild <mwild1@gmail.com> parents: 5185 diff changeset	365 stanza = session.filter("stanzas/in", stanza);
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	366 core_process_stanza(session, stanza);
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	367 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	368 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	369
5635 84d3d7b69f9a mod_bosh: rename variable for clarity Matthew Wild <mwild1@gmail.com> parents: 5634 diff changeset	370 function stream_callbacks.streamclosed(context)
84d3d7b69f9a mod_bosh: rename variable for clarity Matthew Wild <mwild1@gmail.com> parents: 5634 diff changeset	371 local session = sessions[context.sid];
5046 16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	372 if session then
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	373 session.bosh_processing = false;
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	374 if #session.send_buffer > 0 then
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	375 session.send("");
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	376 end
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	377 end
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	378 end
16c7b510694b mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips. Matthew Wild <mwild1@gmail.com> parents: 5031 diff changeset	379
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	380 function stream_callbacks.error(context, error)
3447 cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	381 log("debug", "Error parsing BOSH request payload; %s", error);
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	382 if not context.sid then
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	383 local response = context.response;
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	384 response.status_code = 400;
4768 d232bd25ae58 mod_bosh: Fix request/response mixup Matthew Wild <mwild1@gmail.com> parents: 4767 diff changeset	385 response:send();
3447 cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	386 return;
cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	387 end
cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	388
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	389 local session = sessions[context.sid];
3447 cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	390 if error == "stream-error" then -- Remote stream error, we close normally
cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	391 session:close();
cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	392 else
cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	393 session:close({ condition = "bad-format", text = "Error processing stream" });
cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	394 end
cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	395 end
cc2dc55e66f9 mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload Matthew Wild <mwild1@gmail.com> parents: 3439 diff changeset	396
1864 b9389286eece mod_bosh: Fix for 'invalid key to next' error when 2 clients lose connection at the same time Matthew Wild <mwild1@gmail.com> parents: 1633 diff changeset	397 local dead_sessions = {};
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	398 function on_timer()
660 b2c4a7ec31c6 Remove some old debugging code from mod_bosh Matthew Wild <mwild1@gmail.com> parents: 636 diff changeset	399 -- log("debug", "Checking for requests soon to timeout...");
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	400 -- Identify requests timing out within the next few seconds
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	401 local now = os_time() + 3;
4690 55f690fdc915 mod_bosh: Optimisation, store reply_before value as waiting_requests value (saves a lookup) Matthew Wild <mwild1@gmail.com> parents: 4684 diff changeset	402 for request, reply_before in pairs(waiting_requests) do
55f690fdc915 mod_bosh: Optimisation, store reply_before value as waiting_requests value (saves a lookup) Matthew Wild <mwild1@gmail.com> parents: 4684 diff changeset	403 if reply_before <= now then
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	404 log("debug", "%s was soon to timeout (at %d, now %d), sending empty response", tostring(request), reply_before, now);
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	405 -- Send empty response to let the
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	406 -- client know we're still here
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	407 if request.conn then
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	408 sessions[request.context.sid].send("");
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	409 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	410 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	411 end
679 9506bf204b1a Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to Matthew Wild <mwild1@gmail.com> parents: 660 diff changeset	412
9506bf204b1a Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to Matthew Wild <mwild1@gmail.com> parents: 660 diff changeset	413 now = now - 3;
1864 b9389286eece mod_bosh: Fix for 'invalid key to next' error when 2 clients lose connection at the same time Matthew Wild <mwild1@gmail.com> parents: 1633 diff changeset	414 local n_dead_sessions = 0;
4436 aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	415 for session, close_after in pairs(inactive_sessions) do
aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	416 if close_after < now then
aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	417 (session.log or log)("debug", "BOSH client inactive too long, destroying session at %d", now);
aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	418 sessions[session.sid] = nil;
679 9506bf204b1a Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to Matthew Wild <mwild1@gmail.com> parents: 660 diff changeset	419 inactive_sessions[session] = nil;
4436 aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	420 n_dead_sessions = n_dead_sessions + 1;
aa79b3767f98 mod_bosh: Store time to destroy session in inactive_sessions, removing dependency on session.bosh_max_inactive in cleanup timer Matthew Wild <mwild1@gmail.com> parents: 4379 diff changeset	421 dead_sessions[n_dead_sessions] = session;
679 9506bf204b1a Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to Matthew Wild <mwild1@gmail.com> parents: 660 diff changeset	422 end
9506bf204b1a Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to Matthew Wild <mwild1@gmail.com> parents: 660 diff changeset	423 end
1864 b9389286eece mod_bosh: Fix for 'invalid key to next' error when 2 clients lose connection at the same time Matthew Wild <mwild1@gmail.com> parents: 1633 diff changeset	424
b9389286eece mod_bosh: Fix for 'invalid key to next' error when 2 clients lose connection at the same time Matthew Wild <mwild1@gmail.com> parents: 1633 diff changeset	425 for i=1,n_dead_sessions do
b9389286eece mod_bosh: Fix for 'invalid key to next' error when 2 clients lose connection at the same time Matthew Wild <mwild1@gmail.com> parents: 1633 diff changeset	426 local session = dead_sessions[i];
b9389286eece mod_bosh: Fix for 'invalid key to next' error when 2 clients lose connection at the same time Matthew Wild <mwild1@gmail.com> parents: 1633 diff changeset	427 dead_sessions[i] = nil;
b9389286eece mod_bosh: Fix for 'invalid key to next' error when 2 clients lose connection at the same time Matthew Wild <mwild1@gmail.com> parents: 1633 diff changeset	428 sm_destroy_session(session, "BOSH client silent for over "..session.bosh_max_inactive.." seconds");
b9389286eece mod_bosh: Fix for 'invalid key to next' error when 2 clients lose connection at the same time Matthew Wild <mwild1@gmail.com> parents: 1633 diff changeset	429 end
3684 bd071e3901dc mod_bosh: Use util.timer for timers instead of server.addtimer. Waqas Hussain <waqas20@gmail.com> parents: 3542 diff changeset	430 return 1;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	431 end
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	432 module:add_timer(1, on_timer);
701 dc67e3cffff4 BOSH: Allow BOSH servers to be configured through config file Matthew Wild <mwild1@gmail.com> parents: 693 diff changeset	433
4880 6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	434
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	435 local GET_response = {
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	436 headers = {
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	437 content_type = "text/html";
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	438 };
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	439 body = [[<html><body>
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	440 <p>It works! Now point your BOSH client to this URL to connect to Prosody.</p>
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	441 <p>For more information see <a href="http://prosody.im/doc/setting_up_bosh">Prosody: Setting up BOSH</a>.</p>
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	442 </body></html>]];
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	443 };
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	444
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	445 function module.add_host(module)
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	446 module:depends("http");
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	447 module:provides("http", {
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	448 default_path = "/http-bind";
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	449 route = {
4880 6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	450 ["GET"] = GET_response;
6d96e2e717c1 mod_bosh: Set Content-Type to text/html for GET response (thanks Medics) Matthew Wild <mwild1@gmail.com> parents: 4769 diff changeset	451 ["GET /"] = GET_response;
4725 d085db6285db mod_bosh: Add routes without trailing-'/', so that both /http-bind and /http-bind/ work again Matthew Wild <mwild1@gmail.com> parents: 4697 diff changeset	452 ["OPTIONS"] = handle_OPTIONS;
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	453 ["OPTIONS /"] = handle_OPTIONS;
4725 d085db6285db mod_bosh: Add routes without trailing-'/', so that both /http-bind and /http-bind/ work again Matthew Wild <mwild1@gmail.com> parents: 4697 diff changeset	454 ["POST"] = handle_POST;
4692 8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	455 ["POST /"] = handle_POST;
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	456 };
8e7c683d78ca mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module. Matthew Wild <mwild1@gmail.com> parents: 4690 diff changeset	457 });
2354 5a00668ba0ab mod_bosh: Delay setup until after server is started. Waqas Hussain <waqas20@gmail.com> parents: 2099 diff changeset	458 end

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c968c8e3596d

plugins/mod_bosh.lua

Software / code / prosody

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plugins/mod_bosh.lua @ 5651:c968c8e3596d

Software `/` code `/` prosody