Mercurial > lxmppd-hg-xmllex / file comparison
comparison: plugins/mod_posix.lua
plugins/mod_posix.lua
- changeset 1032
- 409f22d0430f
- parent 991
- cd0d75de8345
- child 1033
- 4a9f0d482028
equal
deleted
inserted
replaced
| 1031:ec013f93de81 | 1032:409f22d0430f |
|---|---|
| 12 local config_get = require "core.configmanager".get; | 12 local config_get = require "core.configmanager".get; |
| 13 local logger_set = require "util.logger".setwriter; | 13 local logger_set = require "util.logger".setwriter; |
| 14 | 14 |
| 15 module.host = "*"; -- we're a global module | 15 module.host = "*"; -- we're a global module |
| 16 | 16 |
| 17 local pidfile_written; | |
| 18 | |
| 19 local function remove_pidfile() | |
| 20 if pidfile_written then | |
| 21 os.remove(pidfile); | |
| 22 pidfile_written = nil; | |
| 23 end | |
| 24 end | |
| 25 | |
| 17 local function write_pidfile() | 26 local function write_pidfile() |
| 27 if pidfile_written then | |
| 28 remove_pidfile(); | |
| 29 end | |
| 18 local pidfile = config.get("*", "core", "pidfile"); | 30 local pidfile = config.get("*", "core", "pidfile"); |
| 19 if pidfile then | 31 if pidfile then |
| 20 local pf, err = io.open(pidfile, "w+"); | 32 local pf, err = io.open(pidfile, "w+"); |
| 21 if not pf then | 33 if not pf then |
| 22 log("error", "Couldn't write pidfile; %s", err); | 34 log("error", "Couldn't write pidfile; %s", err); |
| 23 else | 35 else |
| 24 pf:write(tostring(pposix.getpid())); | 36 pf:write(tostring(pposix.getpid())); |
| 25 pf:close(); | 37 pf:close(); |
| 38 pidfile_written = pidfile; | |
| 26 end | 39 end |
| 27 end | 40 end |
| 28 end | 41 end |
| 29 | 42 |
| 30 local logfilename = config_get("*", "core", "log"); | 43 local logfilename = config_get("*", "core", "log"); |
| 78 write_pidfile(); | 91 write_pidfile(); |
| 79 end | 92 end |
| 80 end | 93 end |
| 81 module:add_event_hook("server-starting", daemonize_server); | 94 module:add_event_hook("server-starting", daemonize_server); |
| 82 else | 95 else |
| 96 -- Not going to daemonize, so write the pid of this process | |
| 83 write_pidfile(); | 97 write_pidfile(); |
| 84 -- Not going to daemonize, but let's write the pidfile anyway | |
| 85 end | 98 end |
| 99 | |
| 100 module:add_event_hook("server-stopped", remove_pidfile); | |
| 86 | 101 |
| 87 -- Set signal handler | 102 -- Set signal handler |
| 88 if signal.signal then | 103 if signal.signal then |
| 89 signal.signal("SIGTERM", function () | 104 signal.signal("SIGTERM", function () |
| 90 log("warn", "Received SIGTERM..."); | 105 log("warn", "Received SIGTERM..."); |
