Commit ed36c265 authored by louiz’'s avatar louiz’

Also handle SIGHUP to reload the configuration

Because that’s what is typically done on other deamons, and we don’t want to
suprise users.
parent edcd80cc
Version 9.0
===========
- SIGHUP is now caught and reloads the configuration like SIGUSR1 and 2.
Version 8.0 - 2018-05-02
========================
......
......@@ -42,10 +42,10 @@ variables, with the name all in upper case and prefixed with "BIBOUMI_".
For example, if the environment contains “BIBOUMI_PASSWORD=blah", this will
override the value of the “password” option in the configuration file.
Sending SIGUSR1 or SIGUSR2 (see kill(1)) to the process will force it to
re-read the configuration and make it close and re-open the log files. You
can use this to change any configuration option at runtime, or do a log
rotation.
Sending SIGUSR1, SIGUSR2 or SIGHUP (see kill(1)) to the process will force
it to re-read the configuration and make it close and re-open the log
files. You can use this to change any configuration option at runtime, or
do a log rotation.
Here is a description of every possible option:
......
......@@ -103,6 +103,7 @@ int main(int ac, char** av)
sigaddset(&mask, SIGTERM);
sigaddset(&mask, SIGUSR1);
sigaddset(&mask, SIGUSR2);
sigaddset(&mask, SIGHUP);
sigprocmask(SIG_BLOCK, &mask, nullptr);
// Install the signals used to exit the process cleanly, or reload the
......@@ -124,6 +125,7 @@ int main(int ac, char** av)
on_sigusr.sa_flags = 0;
sigaction(SIGUSR1, &on_sigusr, nullptr);
sigaction(SIGUSR2, &on_sigusr, nullptr);
sigaction(SIGHUP, &on_sigusr, nullptr);
auto p = std::make_shared<Poller>();
......
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