LibreOffice/online
1
0
Fork 0
mirror of https://github.com/LibreOffice/online.git synced 2025-08-13 13:17:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

Connect USR1 to initial global state dumping goodness.

Browse Source
This commit is contained in:
Michael Meeks
2017-03-03 21:18:55 +00:00
committed by Jan Holesovsky
parent fffd970425
commit fa96673ee0
5 changed files with 83 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
common/SigUtil.cpp
View File

@ -39,6 +39,7 @@
#include "Util.hpp"
std::atomic<bool> TerminationFlag(false);
std::atomic<bool> DumpGlobalState(false);
std::mutex SigHandlerTrap;
/// Flag to shutdown the server.
@ -247,6 +248,32 @@ namespace SigUtil
strncpy(FatalGdbString, streamStr.c_str(), sizeof(FatalGdbString));
}
static
void handleUserSignal(const int signal)
{
Log::signalLogPrefix();
Log::signalLog(" User signal received: ");
Log::signalLog(signalName(signal));
Log::signalLog("\n");
if (signal == SIGUSR1)
{
DumpGlobalState = true;
SocketPoll::wakeupWorld();
}
}
void setUserSignals()
{
struct sigaction action;
sigemptyset(&action.sa_mask);
action.sa_flags = 0;
action.sa_handler = handleUserSignal;
sigaction(SIGUSR1, &action, nullptr);
}
void requestShutdown()
{
ShutdownRequestFlag = true;