prosody
c1e7d280c174
plugins/mod_posix.lua

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Software / code / prosody

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plugins/mod_posix.lua @ 723:c1e7d280c174

mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names.
author Matthew Wild <mwild1@gmail.com>
date Thu, 15 Jan 2009 20:59:36 +0000
parent 722:63456c9d0522
child 728:fa45dfb27ee5
comparison
equal deleted inserted replaced
722:63456c9d0522 723:c1e7d280c174
40 40
41 local ok, ret = pposix.daemonize(); 41 local ok, ret = pposix.daemonize();
42 if not ok then 42 if not ok then
43 log("error", "Failed to daemonize: %s", ret); 43 log("error", "Failed to daemonize: %s", ret);
44 elseif ret and ret > 0 then 44 elseif ret and ret > 0 then
45 log("info", "Daemonized to pid %d", ret);
46 os.exit(0); 45 os.exit(0);
47 else 46 else
48 if logwriter then 47 if logwriter then
49 local ok, ret = logger_set(logwriter); 48 local ok, ret = logger_set(logwriter);
50 if not ok then 49 if not ok then
51 log("error", "Couldn't set new log output: %s", ret); 50 log("error", "Couldn't set new log output: %s", ret);
52 end 51 end
53 end 52 end
54 log("info", "Successfully daemonized"); 53 log("info", "Successfully daemonized to PID %d", pposix.getpid());
54
55 local pidfile = config.get("*", "core", "pidfile");
56 if pidfile then
57 local pf, err = io.open(pidfile, "w+");
58 if not pf then
59 log("error", "Couldn't write pidfile; %s", err);
60 else
61 pf:write(tostring(pposix.getpid()));
62 pf:close();
63 end
64 end
55 end 65 end
56 end 66 end
57 module:add_event_hook("server-starting", daemonize_server); 67 module:add_event_hook("server-starting", daemonize_server);
58 end 68 end