Hello, I'm facing a SIGPIPE problem with livemedia on different Linux Debian based.
I can reproduce the problem easily in a program by using one thread using an RTSP client, and another thread that can be used to put a breakpoint. Using Clion, i pause the program on the breakpoint for 1-2 minutes with GDB, and when i resume, the broken pipe is emitted in the sendDataOverTCP. After some research i found that livemedia is using the signal(SIG_PIPE, SIG_IGN) in the ignoreSigPipeOnSocket function. Nevertheless, in my case, it's not working. I need to use MSG_NOSIGNAL to avoid crash due to broken pipe. I also found that VLC meet the same problem, and patch livemedia : - https://mailman.videolan.org/pipermail/vlc-commits/2015-June/031169.html - https://github.com/videolan/vlc/blob/master/contrib/src/live555/live555-nosignal.patch Do you have considered to use the MSG_NOSIGNAL to avoid crash ? Best regards, Eric BEUQUE - Software architect / developer T. 03 81 50 51 50 | www.jet1oeil.com 5 rue Victor Considérant, Parc d’Activités de l’Echange 25770 Chemaudin et Vaux
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