mirror of
https://github.com/bjc/prosody.git
synced 2025-04-03 21:27:38 +03:00
d5e749bc8a
Observed problem: When shutting down prosody would immediately exit after waiting for s2s connections to close, skipping the last cleanup events and reporting the exit reason and code. This happens because prosody.main_thread is in a waiting state and queuing startup.shutdown is dispatched trough the main loop via nexttick, but since the main loop was no longer running at that point it proceeded to the end of the prosody script and exited there.
95 lines
2.7 KiB
Lua
Executable file
95 lines
2.7 KiB
Lua
Executable file
#!/usr/bin/env lua
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-- Prosody IM
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-- Copyright (C) 2008-2010 Matthew Wild
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-- Copyright (C) 2008-2010 Waqas Hussain
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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-- prosody - main executable for Prosody XMPP server
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-- Will be modified by configure script if run --
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CFG_SOURCEDIR=CFG_SOURCEDIR or os.getenv("PROSODY_SRCDIR");
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CFG_CONFIGDIR=CFG_CONFIGDIR or os.getenv("PROSODY_CFGDIR");
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CFG_PLUGINDIR=CFG_PLUGINDIR or os.getenv("PROSODY_PLUGINDIR");
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CFG_DATADIR=CFG_DATADIR or os.getenv("PROSODY_DATADIR");
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-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
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local function is_relative(path)
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local path_sep = package.config:sub(1,1);
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return ((path_sep == "/" and path:sub(1,1) ~= "/")
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or (path_sep == "\\" and (path:sub(1,1) ~= "/" and path:sub(2,3) ~= ":\\")))
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end
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-- Tell Lua where to find our libraries
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if CFG_SOURCEDIR then
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local function filter_relative_paths(path)
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if is_relative(path) then return ""; end
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end
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local function sanitise_paths(paths)
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return (paths:gsub("[^;]+;?", filter_relative_paths):gsub(";;+", ";"));
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end
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package.path = sanitise_paths(CFG_SOURCEDIR.."/?.lua;"..package.path);
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package.cpath = sanitise_paths(CFG_SOURCEDIR.."/?.so;"..package.cpath);
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end
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-- Substitute ~ with path to home directory in data path
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if CFG_DATADIR then
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if os.getenv("HOME") then
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CFG_DATADIR = CFG_DATADIR:gsub("^~", os.getenv("HOME"));
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end
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end
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-- Check before first require, to preempt the probable failure
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if _VERSION < "Lua 5.2" then
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io.stderr:write("Prosody is no longer compatible with Lua 5.1\n")
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io.stderr:write("See https://prosody.im/doc/depends#lua for more information\n")
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return os.exit(1);
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end
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if not pcall(require, "prosody.loader") then
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pcall(require, "loader");
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end
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local startup = require "prosody.util.startup";
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local async = require "prosody.util.async";
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-- Note: it's important that this thread is not GC'd, as some C libraries
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-- that are initialized here store a pointer to it ( :/ ).
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local thread = async.runner();
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thread:run(startup.prosody);
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prosody.main_thread = thread;
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local function loop()
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-- Error handler for errors that make it this far
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local function catch_uncaught_error(err)
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if type(err) == "string" and err:match("interrupted!$") then
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return "quitting";
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end
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prosody.log("error", "Top-level error, please report:\n%s", tostring(err));
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local traceback = debug.traceback("", 2);
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if traceback then
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prosody.log("error", "%s", traceback);
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end
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prosody.events.fire_event("very-bad-error", {error = err, traceback = traceback});
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end
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local sleep = require"socket".sleep;
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local server = require "prosody.net.server";
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while select(2, xpcall(server.loop, catch_uncaught_error)) ~= "quitting" do
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sleep(0.2);
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end
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end
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loop();
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startup.exit();
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