prosody-modules
7a4e8dbbd30d
mod_traceback/mod_traceback.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

Annotate

mod_traceback/mod_traceback.lua @ 2773:7a4e8dbbd30d

mod_traceback: Write current stack trace to file on SIGUSR1
author Matthew Wild <mwild1@gmail.com>
date Mon, 25 Sep 2017 11:20:05 +0100
child 5875:dde9d21a599f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2773
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1 module:set_global();
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 local traceback = require "util.debug".traceback;
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 require"util.signal".signal(module:get_option_string(module.name, "SIGUSR1"), function ()
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 module:log("info", "Received SIGUSR1, writing traceback");
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 local f = io.open(prosody.paths.data.."/traceback.txt", "a+");
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 f:write(traceback(), "\n");
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 f:close();
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 end);
7a4e8dbbd30d mod_traceback: Write current stack trace to file on SIGUSR1
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11