diff options
Diffstat (limited to 'plugins/mod_posix.lua')
| -rw-r--r-- | plugins/mod_posix.lua | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/plugins/mod_posix.lua b/plugins/mod_posix.lua index 2c56f694..abf93a81 100644 --- a/plugins/mod_posix.lua +++ b/plugins/mod_posix.lua @@ -14,7 +14,19 @@ local logger_set = require "util.logger".setwriter; module.host = "*"; -- we're a global module +local pidfile_written; + +local function remove_pidfile() + if pidfile_written then + os.remove(pidfile); + pidfile_written = nil; + end +end + local function write_pidfile() + if pidfile_written then + remove_pidfile(); + end local pidfile = config.get("*", "core", "pidfile"); if pidfile then local pf, err = io.open(pidfile, "w+"); @@ -23,6 +35,7 @@ local function write_pidfile() else pf:write(tostring(pposix.getpid())); pf:close(); + pidfile_written = pidfile; end end end @@ -80,10 +93,12 @@ if not config_get("*", "core", "no_daemonize") then end module:add_event_hook("server-starting", daemonize_server); else + -- Not going to daemonize, so write the pid of this process write_pidfile(); - -- Not going to daemonize, but let's write the pidfile anyway end +module:add_event_hook("server-stopped", remove_pidfile); + -- Set signal handler if signal.signal then signal.signal("SIGTERM", function () |