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ircd: Cleanup runlevel change routine.

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This commit is contained in:
Jason Volk 2018-08-11 00:39:06 -07:00
parent f51fde206a
commit a8a2015ec9
1 changed files with 18 additions and 19 deletions
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37
ircd/ircd.cc
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@ -284,32 +284,31 @@ try
ircd::_runlevel = new_runlevel;
ircd::runlevel_changed::dock.notify_all();
// This function will notify the user of the change to IRCd. The
// notification is posted to the io_context ensuring THERE IS NO
// CONTINUATION ON THIS STACK by the user.
if(!ircd::runlevel_changed::list.empty())
// This function will notify the user of the change to IRCd. When there
// are listeners, function is posted to the io_context ensuring THERE IS
// NO CONTINUATION ON THIS STACK by the user.
const auto call_users{[new_runlevel]
{
ircd::post([new_runlevel]
{
if(new_runlevel == runlevel::HALT)
log::notice
{
"IRCd %s", reflect(new_runlevel)
};
assert(new_runlevel == ircd::_runlevel);
ircd::log::fini();
for(const auto &handler : ircd::runlevel_changed::list)
(*handler)(new_runlevel);
});
}
if(new_runlevel != runlevel::HALT)
log::notice
{
"IRCd %s", reflect(new_runlevel)
};
ircd::log::flush();
if(new_runlevel == runlevel::HALT)
ircd::log::fini();
else
ircd::log::flush();
for(const auto &handler : ircd::runlevel_changed::list)
(*handler)(new_runlevel);
}};
if(!ircd::runlevel_changed::list.empty())
ircd::post(call_users);
else
call_users();
}
catch(const std::exception &e)
{