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util/session.lua @ 8526:f1a46eef9df1
MUC: Treat missing type and type=normal the same
author | Kim Alvefur <zash@zash.se> |
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date | Fri, 20 Oct 2017 05:18:58 +0200 |
parent | 7181:8af558965da3 |
child | 9947:8ebca1240203 |
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local initialize_filters = require "util.filters".initialize; local logger = require "util.logger"; local function new_session(typ) local session = { type = typ .. "_unauthed"; }; return session; end local function set_id(session) local id = session.type .. tostring(session):match("%x+$"):lower(); session.id = id; return session; end local function set_logger(session) local log = logger.init(session.id); session.log = log; return session; end local function set_conn(session, conn) session.conn = conn; session.ip = conn:ip(); return session; end local function set_send(session) local conn = session.conn; if not conn then function session.send(data) session.log("debug", "Discarding data sent to unconnected session: %s", tostring(data)); return false; end return session; end local filter = initialize_filters(session); local w = conn.write; session.send = function (t) if t.name then t = filter("stanzas/out", t); end if t then t = filter("bytes/out", tostring(t)); if t then local ret, err = w(conn, t); if not ret then session.log("debug", "Error writing to connection: %s", tostring(err)); return false, err; end end end return true; end return session; end return { new = new_session; set_id = set_id; set_logger = set_logger; set_conn = set_conn; set_send = set_send; }