--
-local want_pposix_version = "0.3.3";
+local want_pposix_version = "0.3.6";
local pposix = assert(require "util.pposix");
-if pposix._VERSION ~= want_pposix_version then module:log("warn", "Unknown version (%s) of binary pposix module, expected %s", tostring(pposix._VERSION), want_pposix_version); end
+if pposix._VERSION ~= want_pposix_version then
+ module:log("warn", "Unknown version (%s) of binary pposix module, expected %s. Perhaps you need to recompile?", tostring(pposix._VERSION), want_pposix_version);
+end
local signal = select(2, pcall(require, "util.signal"));
if type(signal) == "string" then
module:log("warn", "Couldn't load signal library, won't respond to SIGTERM");
end
-local logger_set = require "util.logger".setwriter;
-
local lfs = require "lfs";
local stat = lfs.attributes;
local prosody = _G.prosody;
-module.host = "*"; -- we're a global module
+module:set_global(); -- we're a global module
local umask = module:get_option("umask") or "027";
pposix.umask(umask);
-- Allow switching away from root, some people like strange ports.
-module:add_event_hook("server-started", function ()
+module:hook("server-started", function ()
local uid = module:get_option("setuid");
local gid = module:get_option("setgid");
if gid then
local success, msg = pposix.setgid(gid);
if success then
- module:log("debug", "Changed group to "..gid.." successfully.");
+ module:log("debug", "Changed group to %s successfully.", gid);
else
- module:log("error", "Failed to change group to "..gid..". Error: "..msg);
- prosody.shutdown("Failed to change group to "..gid);
+ module:log("error", "Failed to change group to %s. Error: %s", gid, msg);
+ prosody.shutdown("Failed to change group to %s", gid);
end
end
if uid then
local success, msg = pposix.setuid(uid);
if success then
- module:log("debug", "Changed user to "..uid.." successfully.");
+ module:log("debug", "Changed user to %s successfully.", uid);
else
- module:log("error", "Failed to change user to "..uid..". Error: "..msg);
- prosody.shutdown("Failed to change user to "..uid);
+ module:log("error", "Failed to change user to %s. Error: %s", uid, msg);
+ prosody.shutdown("Failed to change user to %s", uid);
end
end
end);
-- Don't even think about it!
-module:add_event_hook("server-starting", function ()
- local suid = module:get_option("setuid");
- if not suid or suid == 0 or suid == "root" then
- if pposix.getuid() == 0 and not module:get_option("run_as_root") then
- module:log("error", "Danger, Will Robinson! Prosody doesn't need to be run as root, so don't do it!");
- module:log("error", "For more information on running Prosody as root, see http://prosody.im/doc/root");
- prosody.shutdown("Refusing to run as root");
- end
+if not prosody.start_time then -- server-starting
+ local suid = module:get_option("setuid");
+ if not suid or suid == 0 or suid == "root" then
+ if pposix.getuid() == 0 and not module:get_option("run_as_root") then
+ module:log("error", "Danger, Will Robinson! Prosody doesn't need to be run as root, so don't do it!");
+ module:log("error", "For more information on running Prosody as root, see http://prosody.im/doc/root");
+ prosody.shutdown("Refusing to run as root");
end
- end);
+ end
+end
local pidfile;
local pidfile_handle;
pidfile_handle = nil;
prosody.shutdown("Prosody already running");
else
- pidfile_handle:write(tostring(pposix.getpid()));
- pidfile_handle:flush();
+ pidfile_handle:close();
+ pidfile_handle, err = io.open(pidfile, "w+");
+ if not pidfile_handle then
+ module:log("error", "Couldn't write pidfile at %s; %s", pidfile, err);
+ prosody.shutdown("Couldn't write pidfile");
+ else
+ if lfs.lock(pidfile_handle, "w") then
+ pidfile_handle:write(tostring(pposix.getpid()));
+ pidfile_handle:flush();
+ end
+ end
end
end
end
end
-local syslog_opened
+local syslog_opened;
function syslog_sink_maker(config)
if not syslog_opened then
- pposix.syslog_open("prosody");
+ pposix.syslog_open("prosody", module:get_option_string("syslog_facility"));
syslog_opened = true;
end
local syslog, format = pposix.syslog_log, string.format;
return function (name, level, message, ...)
- if ... then
- syslog(level, format(message, ...));
- else
- syslog(level, message);
- end
- end;
+ if ... then
+ syslog(level, name, format(message, ...));
+ else
+ syslog(level, name, message);
+ end
+ end;
end
require "core.loggingmanager".register_sink_type("syslog", syslog_sink_maker);
end
end
+local function remove_log_sinks()
+ local lm = require "core.loggingmanager";
+ lm.register_sink_type("console", nil);
+ lm.register_sink_type("stdout", nil);
+ lm.reload_logging();
+end
+
if daemonize then
local function daemonize_server()
+ module:log("info", "Prosody is about to detach from the console, disabling further console output");
+ remove_log_sinks();
local ok, ret = pposix.daemonize();
if not ok then
module:log("error", "Failed to daemonize: %s", ret);
write_pidfile();
end
end
- module:add_event_hook("server-starting", daemonize_server);
+ if not prosody.start_time then -- server-starting
+ daemonize_server();
+ end
else
-- Not going to daemonize, so write the pid of this process
write_pidfile();
end
-module:add_event_hook("server-stopped", remove_pidfile);
+module:hook("server-stopped", remove_pidfile);
-- Set signal handlers
if signal.signal then
projects / prosody.git / blobdiff