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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 |
| rev | line source |
|---|---|
| 587 | 1 |
| 2 local pposix = assert(require "util.pposix"); | |
| 3 | |
| 4 local config_get = require "core.configmanager".get; | |
| 5 local logger_set = require "util.logger".setwriter; | |
| 6 | |
| 7 module.host = "*"; -- we're a global module | |
| 8 | |
| 9 if not config_get("*", "core", "no_daemonize") then | |
| 10 local function daemonize_server() | |
| 11 local logwriter; | |
| 12 | |
| 13 local logfilename = config_get("*", "core", "log"); | |
|
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14 if logfilename == "syslog" then |
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mod_posix: Support for logging to syslog (log = 'syslog' in config)
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15 pposix.syslog_open("prosody"); |
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16 local syslog, format = pposix.syslog_log, string.format; |
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17 logwriter = function (name, level, message, ...) |
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mod_posix: Support for logging to syslog (log = 'syslog' in config)
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parents:
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18 if ... then |
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mod_posix: Support for logging to syslog (log = 'syslog' in config)
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parents:
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19 syslog(level, format(message, ...)); |
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parents:
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20 else |
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parents:
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21 syslog(level, message); |
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22 end |
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parents:
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23 end; |
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parents:
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diff
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24 elseif logfilename then |
| 587 | 25 local logfile = io.open(logfilename, "a+"); |
| 26 if logfile then | |
| 27 local write, format, flush = logfile.write, string.format, logfile.flush; | |
| 28 logwriter = function (name, level, message, ...) | |
| 29 if ... then | |
| 30 write(logfile, name, "\t", level, "\t", format(message, ...), "\n"); | |
| 31 else | |
| 32 write(logfile, name, "\t" , level, "\t", message, "\n"); | |
| 33 end | |
| 34 flush(logfile); | |
| 35 end; | |
| 36 end | |
| 37 else | |
| 38 log("debug", "No logging specified, will continue with default"); | |
| 39 end | |
| 40 | |
| 41 local ok, ret = pposix.daemonize(); | |
| 42 if not ok then | |
| 43 log("error", "Failed to daemonize: %s", ret); | |
| 44 elseif ret and ret > 0 then | |
| 45 os.exit(0); | |
| 46 else | |
| 47 if logwriter then | |
| 48 local ok, ret = logger_set(logwriter); | |
| 49 if not ok then | |
| 50 log("error", "Couldn't set new log output: %s", ret); | |
| 51 end | |
| 52 end | |
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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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
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53 log("info", "Successfully daemonized to PID %d", pposix.getpid()); |
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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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
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54 |
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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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
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55 local pidfile = config.get("*", "core", "pidfile"); |
|
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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
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56 if pidfile then |
|
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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
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57 local pf, err = io.open(pidfile, "w+"); |
|
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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
|
58 if not pf then |
|
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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
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59 log("error", "Couldn't write pidfile; %s", err); |
|
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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
|
60 else |
|
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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
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61 pf:write(tostring(pposix.getpid())); |
|
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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
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62 pf:close(); |
|
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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
|
63 end |
|
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.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
|
64 end |
| 587 | 65 end |
| 66 end | |
| 67 module:add_event_hook("server-starting", daemonize_server); | |
| 68 end |
