Sometime I see crash jvm without any details into the logs and without jvm crash log files, probably it is "hard crash"
Code which produce the crash
public synchronized void closeDC() {
if (dataChannel.getState() != RTCDataChannelState.OPEN) {
return;
}
dataChannel.close(); <<<<<< this line
}
Indirect signs which I see usually related with network. Software can work stable many days, but when I see low throughput of any segment of the network between browser & software I frequently catch the crashes of jvm on opening and closing datachannels (in most time is on closing). RTC peer connection always established successfuly.
Prediction that this crash related with missing of the network packets and can't be fixed in scope of webrtc-java. I need to know that it true and will ping webrtc core devs.
Are the any possibility to logging of the execution in wrapper exist ?
stserakhau
commented
1 year ago
Sometime I see crash jvm without any details into the logs and without jvm crash log files, probably it is "hard crash"
Code which produce the crash
Indirect signs which I see usually related with network. Software can work stable many days, but when I see low throughput of any segment of the network between browser & software I frequently catch the crashes of jvm on opening and closing datachannels (in most time is on closing). RTC peer connection always established successfuly.
Prediction that this crash related with missing of the network packets and can't be fixed in scope of webrtc-java. I need to know that it true and will ping webrtc core devs.
Are the any possibility to logging of the execution in wrapper exist ?
releated issue in webrtc https://bugs.chromium.org/p/webrtc/issues/detail?id=14962