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mod_posix: Some (perhaps temporary) changes to re-lock the pidfile after truncating, to avoid breaking prosodyctl

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This commit is contained in:
Matthew Wild 2010-07-09 01:23:54 +01:00
parent d77e181372
commit b96ba1e82d
1 changed files with 6 additions and 2 deletions
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6
plugins/mod_posix.lua
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@ -95,16 +95,20 @@ local function write_pidfile()
pidfile_handle = nil; pidfile_handle = nil;
prosody.shutdown("Prosody already running"); prosody.shutdown("Prosody already running");
else else
pidfile_handle:close();
pidfile_handle, err = io.open(pidfile, "w+"); pidfile_handle, err = io.open(pidfile, "w+");
if not pidfile_handle then if not pidfile_handle then
module:log("error", "Couldn't write pidfile at %s; %s", pidfile, err); module:log("error", "Couldn't write pidfile at %s; %s", pidfile, err);
prosody.shutdown("Couldn't write pidfile"); prosody.shutdown("Couldn't write pidfile");
end else
if lfs.lock(pidfile_handle, "w") then
pidfile_handle:write(tostring(pposix.getpid())); pidfile_handle:write(tostring(pposix.getpid()));
pidfile_handle:flush(); pidfile_handle:flush();
end end
end end
end end
end
end
end end
local syslog_opened local syslog_opened