Software `/` code `/` prosody

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plugins/mod_bosh.lua @ 4832:6b3aec1e0d9f

s2smanager, mod_s2s: Move checking DNS timeout option to mod_s2s

author	Kim Alvefur <zash@zash.se>
date	Thu, 10 May 2012 23:05:03 +0200
parent	4769:c91bb217bf79
child	4880:6d96e2e717c1

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
1522 569d58d21612 Add copyright header to those files missing one Matthew Wild <mwild1@gmail.com> parents: 1112 diff changeset	4 --
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;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	17 local core_process_stanza = core_process_stanza;
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");
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	21
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	22 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	23 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	24 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	25
0a74ce129a06 mod_bosh: Small change to use variable instead of hard-coded xmlns Matthew Wild <mwild1@gmail.com> parents: 3448 diff changeset	26 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	27 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	28
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	29 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	30 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	31 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	32 local BOSH_DEFAULT_REQUESTS = module:get_option_number("bosh_max_requests", 2);
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	33
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	34 local consider_bosh_secure = module:get_option_boolean("consider_bosh_secure");
4442 bc0a68cae236 mod_bosh: Experimental option 'bosh_auto_cork' which witholds any response to a request until all stanzas in it have been processed. Matthew Wild <mwild1@gmail.com> parents: 4438 diff changeset	35 local auto_cork = module:get_option_boolean("bosh_auto_cork", false);
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	36
866 8958fe4b2391 mod_bosh: Set Content-Type in response headers Matthew Wild <mwild1@gmail.com> parents: 816 diff changeset	37 local default_headers = { ["Content-Type"] = "text/xml; charset=utf-8" };
8958fe4b2391 mod_bosh: Set Content-Type in response headers Matthew Wild <mwild1@gmail.com> parents: 816 diff changeset	38
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	39 local cross_domain = module:get_option("cross_domain_bosh", false);
2485 ace62f19076d mod_bosh: Simplify cross-domain support, and make it work - default is for cross-domain to be disallowed Matthew Wild <mwild1@gmail.com> parents: 2484 diff changeset	40 if cross_domain then
ace62f19076d mod_bosh: Simplify cross-domain support, and make it work - default is for cross-domain to be disallowed Matthew Wild <mwild1@gmail.com> parents: 2484 diff changeset	41 default_headers["Access-Control-Allow-Methods"] = "GET, POST, OPTIONS";
ace62f19076d mod_bosh: Simplify cross-domain support, and make it work - default is for cross-domain to be disallowed Matthew Wild <mwild1@gmail.com> parents: 2484 diff changeset	42 default_headers["Access-Control-Allow-Headers"] = "Content-Type";
ace62f19076d mod_bosh: Simplify cross-domain support, and make it work - default is for cross-domain to be disallowed Matthew Wild <mwild1@gmail.com> parents: 2484 diff changeset	43 default_headers["Access-Control-Max-Age"] = "7200";
2484 cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	44
cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	45 if cross_domain == true then
2485 ace62f19076d mod_bosh: Simplify cross-domain support, and make it work - default is for cross-domain to be disallowed Matthew Wild <mwild1@gmail.com> parents: 2484 diff changeset	46 default_headers["Access-Control-Allow-Origin"] = "*";
2484 cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	47 elseif type(cross_domain) == "table" then
cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	48 cross_domain = table.concat(cross_domain, ", ");
cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	49 end
cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	50 if type(cross_domain) == "string" then
2485 ace62f19076d mod_bosh: Simplify cross-domain support, and make it work - default is for cross-domain to be disallowed Matthew Wild <mwild1@gmail.com> parents: 2484 diff changeset	51 default_headers["Access-Control-Allow-Origin"] = cross_domain;
2484 cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	52 end
cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	53 end
cf924f587410 mod_bosh: Support for cross-domain access control using CORS Matthew Wild <mwild1@gmail.com> parents: 2473 diff changeset	54
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	55 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	56
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 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	58 local ip = request.conn:ip();
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	59 local forwarded_for = request.headers["x-forwarded-for"];
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	60 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	61 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	62 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	63 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	64 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	65 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	66 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	67 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	68 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	69 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	70
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	71 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	72 local os_time = os.time;
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	73
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	74 local sessions = {};
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	75 local inactive_sessions = {}; -- Sessions which have no open requests
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	76
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	77 -- 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	78 local waiting_requests = {};
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	79 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	80 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	81 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	82 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	83 if session then
c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	84 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	85 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	86 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	87 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	88 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	89 end
816 c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	90 end
c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	91
c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	92 -- 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	93 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	94 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	95 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	96 (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	97 end
c031ead9896d mod_bosh: Possible fix for invalid key to next crash Matthew Wild <mwild1@gmail.com> parents: 772 diff changeset	98 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	99 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	100
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	101 local function handle_GET(request)
4697 778eb9405a98 mod_bosh: Update informational message on GET Matthew Wild <mwild1@gmail.com> parents: 4692 diff changeset	102 return [[<html><body>
778eb9405a98 mod_bosh: Update informational message on GET Matthew Wild <mwild1@gmail.com> parents: 4692 diff changeset	103 <p>It works! Now point your BOSH client to this URL to connect to Prosody.</p>
778eb9405a98 mod_bosh: Update informational message on GET Matthew Wild <mwild1@gmail.com> parents: 4692 diff changeset	104 <p>For more information see <a href="http://prosody.im/doc/setting_up_bosh">Prosody: Setting up BOSH</a>.</p>
778eb9405a98 mod_bosh: Update informational message on GET Matthew Wild <mwild1@gmail.com> parents: 4692 diff changeset	105 </body></html>]];
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	106 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	107
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 function handle_OPTIONS(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	109 local headers = {};
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 for k,v in pairs(default_headers) do headers[k] = v; 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	111 headers["Content-Type"] = 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	112 return { headers = headers, 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	113 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	114
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 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	116 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	117
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	118 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	119 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	120 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	121
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	122 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	123 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	124 response.context = context;
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	125
3707 79f62694d36e mod_bosh: Switch to util.xmppstream from xmlhandlers Matthew Wild <mwild1@gmail.com> parents: 3684 diff changeset	126 -- 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	127 -- 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	128 -- 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	129 -- 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	130 -- get to see the 'sid' of this 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	131 stream:feed(body);
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	132
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	133 -- 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	134 -- 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	135 -- 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	136 local session = sessions[context.sid];
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	137 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	138 -- 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	139 -- 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	140 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	141 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	142 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	143
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	144 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	145 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	146 log("debug", "and there are %d things in the send_buffer:", #session.send_buffer);
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 for i, thing in ipairs(session.send_buffer) do
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	148 log("debug", " %s", tostring(thing));
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	149 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	150 if #r > session.bosh_hold then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	151 -- 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	152 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	153 if #session.send_buffer > 0 then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	154 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	155 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	156 session.send_buffer = {};
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	157 else
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	158 -- or an empty response
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	159 log("debug", "...sending an empty response");
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	160 session.send("");
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	161 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	162 elseif #session.send_buffer > 0 then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	163 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	164 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	165 session.send_buffer = {};
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	166 session.send(resp);
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	167 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	168
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	169 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	170 -- 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	171 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	172 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	173 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	174 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	175 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	176
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	177 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	178 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	179 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	180 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	181 else
4738 e95458712782 mod_bosh: Remove unused import of net.httpserver Matthew Wild <mwild1@gmail.com> parents: 4725 diff changeset	182 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	183 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	184 end
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.headers = default_headers;
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	224 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	225 end
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	226 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	227 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	228 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	229 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	230
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	231 -- 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	232 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	233 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	234 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	235 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	236 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	237 -- 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	238 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	239
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	240 -- 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	241 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	242 -- Unknown host
1048 45fc590539cd mod_bosh: Add log message for clients connecting to unknown host Matthew Wild <mwild1@gmail.com> parents: 1047 diff changeset	243 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	244 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	245 ["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	246 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	247 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	248 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	249
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	250 -- New session
763 8e77a39826c2 mod_bosh: No need to tostring() uuids now Matthew Wild <mwild1@gmail.com> parents: 725 diff changeset	251 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	252 local session = {
3460 742f6e5a4066 mod_bosh: Don't adjust rid when creating a session, as this is no longer necessary and causes a log message ('rid too large') to be erroneously printed, fixes #203 Matthew Wild <mwild1@gmail.com> parents: 3450 diff changeset	253 type = "c2s_unauthed", conn = {}, sid = sid, rid = tonumber(attr.rid), host = attr.to,
3071 39a870ae75d9 mod_bosh: Re-layout session object creation to make lines shorter Matthew Wild <mwild1@gmail.com> parents: 3070 diff changeset	254 bosh_version = attr.ver, bosh_wait = attr.wait, streamid = sid,
39a870ae75d9 mod_bosh: Re-layout session object creation to make lines shorter Matthew Wild <mwild1@gmail.com> parents: 3070 diff changeset	255 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	256 requests = { }, send_buffer = {}, reset_stream = bosh_reset_stream,
39a870ae75d9 mod_bosh: Re-layout session object creation to make lines shorter Matthew Wild <mwild1@gmail.com> parents: 3070 diff changeset	257 close = bosh_close_stream, dispatch_stanza = core_process_stanza,
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	258 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	259 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	260 };
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	261 sessions[sid] = session;
1109 bb21eb3cd364 mod_bosh: Give BOSH sessions a logger (thanks Florob) Matthew Wild <mwild1@gmail.com> parents: 1049 diff changeset	262
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	263 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	264 log("info", "New BOSH session, assigned it sid '%s'", sid);
4769 c91bb217bf79 mod_bosh: Remove unused send_buffer variable Matthew Wild <mwild1@gmail.com> parents: 4768 diff changeset	265 local r = session.requests;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	266 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	267 -- 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	268 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	269 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	270 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	271 end
2099 73e083d01449 mod_bosh: Don't log response XML Matthew Wild <mwild1@gmail.com> parents: 2084 diff changeset	272 --log("debug", "Sending BOSH data: %s", tostring(s));
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	273 local oldest_request = r[1];
4442 bc0a68cae236 mod_bosh: Experimental option 'bosh_auto_cork' which witholds any response to a request until all stanzas in it have been processed. Matthew Wild <mwild1@gmail.com> parents: 4438 diff changeset	274 if oldest_request and (not(auto_cork) or waiting_requests[oldest_request]) then
2099 73e083d01449 mod_bosh: Don't log response XML Matthew Wild <mwild1@gmail.com> parents: 2084 diff changeset	275 log("debug", "We have an open request, so sending on that");
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	276 oldest_request.headers = default_headers;
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	277 oldest_request:send(t_concat({
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	278 "<body xmlns='http://jabber.org/protocol/httpbind' ",
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	279 session.bosh_terminate and "type='terminate' " or "",
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	280 "sid='", sid, "' xmlns:stream = 'http://etherx.jabber.org/streams'>",
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	281 tostring(s),
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	282 "</body>"
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	283 }));
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	284 elseif s ~= "" then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	285 log("debug", "Saved to send buffer because there are %d open requests", #r);
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	286 -- Hmm, no requests are open :(
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	287 t_insert(session.send_buffer, tostring(s));
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	288 log("debug", "There are now %d things in the send_buffer", #session.send_buffer);
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	289 end
4102 9df4e61c260b mod_bosh: Return true from send() Matthew Wild <mwild1@gmail.com> parents: 4000 diff changeset	290 return true;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	291 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	292
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	293 -- Send creation response
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	294
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	295 local features = st.stanza("stream:features");
2608 68c43aaf681f mod_bosh: Fire stream-features event using new events API. Waqas Hussain <waqas20@gmail.com> parents: 2486 diff changeset	296 hosts[session.host].events.fire_event("stream-features", { origin = session, features = features });
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	297 fire_event("stream-features", session, features);
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	298 --xmpp:version='1.0' xmlns:xmpp='urn:xmpp:xbosh'
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	299 local body = st.stanza("body", { xmlns = xmlns_bosh,
3725 926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	300 wait = attr.wait,
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	301 inactivity = tostring(BOSH_DEFAULT_INACTIVITY),
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	302 polling = tostring(BOSH_DEFAULT_POLLING),
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	303 requests = tostring(BOSH_DEFAULT_REQUESTS),
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	304 hold = tostring(session.bosh_hold),
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	305 sid = sid, authid = sid,
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	306 ver = '1.6', from = session.host,
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	307 secure = 'true', ["xmpp:version"] = "1.0",
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	308 ["xmlns:xmpp"] = "urn:xmpp:xbosh",
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	309 ["xmlns:stream"] = "http://etherx.jabber.org/streams"
926ece7d0e67 mod_bosh: Fixes to the session creation response - add mandatory 'wait' attribute, remove optional 'maxpause' which we don't support, and reformat the code to prevent long lines and wacky indentation. Fixes #219. Matthew Wild <mwild1@gmail.com> parents: 3707 diff changeset	310 }):add_child(features);
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	311 response.headers = default_headers;
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	312 response:send(tostring(body));
2473 3f4cfa375bd6 mod_bosh: Trailing whitespace Matthew Wild <mwild1@gmail.com> parents: 2467 diff changeset	313
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	314 request.sid = sid;
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	315 return;
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	316 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	317
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	318 local session = sessions[sid];
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	319 if not session then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	320 -- Unknown sid
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	321 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	322 response.headers = default_headers;
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	323 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	324 context.notopen = nil;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	325 return;
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	326 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	327
1663 b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	328 if session.rid then
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	329 local rid = tonumber(attr.rid);
1664 6587b6c2678e mod_bosh: Calculate rid difference just once Matthew Wild <mwild1@gmail.com> parents: 1663 diff changeset	330 local diff = rid - session.rid;
6587b6c2678e mod_bosh: Calculate rid difference just once Matthew Wild <mwild1@gmail.com> parents: 1663 diff changeset	331 if diff > 1 then
1663 b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	332 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	333 elseif diff <= 0 then
1663 b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	334 -- Repeated, ignore
3041 7489ac1d5938 mod_bosh: Fix handling of rids by not dropping requests with repeated rids (assign them their sid instead), and always starting a session with first_rid-1. Matthew Wild <mwild1@gmail.com> parents: 3040 diff changeset	335 session.log("debug", "rid repeated (on request %s), ignoring: %s (diff %d)", request.id, 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	336 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	337 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	338 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	339 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	340 return;
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	341 end
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	342 session.rid = rid;
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	343 end
b30c4d0bbe84 mod_bosh: Basic handling of rids (more to come) Matthew Wild <mwild1@gmail.com> parents: 1662 diff changeset	344
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	345 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	346 -- 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	347 -- 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	348 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	349 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	350
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	351 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	352 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	353 context.sid = sid;
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	354
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	355 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	356 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	357 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	358 fire_event("stream-features", session, 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	359 session.send(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	360 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	361 end
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	362 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	363
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	364 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	365 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	366 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	367 local session = sessions[context.sid];
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	368 if session then
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	369 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	370 stanza.attr.xmlns = nil;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	371 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	372 core_process_stanza(session, stanza);
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	373 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	374 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	375
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	376 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	377 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	378 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	379 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	380 response.headers = default_headers;
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	381 response.status_code = 400;
4768 d232bd25ae58 mod_bosh: Fix request/response mixup Matthew Wild <mwild1@gmail.com> parents: 4767 diff changeset	382 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	383 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	384 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	385
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	386 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	387 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	388 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	389 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	390 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	391 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	392 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	393
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	394 local dead_sessions = {};
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	395 function on_timer()
660 b2c4a7ec31c6 Remove some old debugging code from mod_bosh Matthew Wild <mwild1@gmail.com> parents: 636 diff changeset	396 -- 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	397 -- 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	398 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	399 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	400 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	401 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	402 -- Send empty response to let the
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	403 -- client know we're still here
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	404 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	405 sessions[request.context.sid].send("");
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	406 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	407 end
9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	408 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	409
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	410 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	411 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	412 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	413 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	414 (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	415 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	416 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	417 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	418 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	419 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	420 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	421
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	422 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	423 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	424 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	425 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	426 end
3684 bd071e3901dc mod_bosh: Use util.timer for timers instead of server.addtimer. Waqas Hussain <waqas20@gmail.com> parents: 3542 diff changeset	427 return 1;
636 9c9c671ecc50 Initial mod_bosh, works, kind of, but quite incomplete Matthew Wild <mwild1@gmail.com> parents: diff changeset	428 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	429 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	430
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	431 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	432 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	433 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	434 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	435 route = {
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	436 ["GET"] = handle_GET;
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	437 ["GET /"] = handle_GET;
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	438 ["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	439 ["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	440 ["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	441 ["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	442 };
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	443 });
2354 5a00668ba0ab mod_bosh: Delay setup until after server is started. Waqas Hussain <waqas20@gmail.com> parents: 2099 diff changeset	444 end

prosody

6b3aec1e0d9f

plugins/mod_bosh.lua

Software / code / prosody

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plugins/mod_bosh.lua @ 4832:6b3aec1e0d9f

Software `/` code `/` prosody