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Use the nuclear option to solve the hung problem:

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Besides deadlocks, a thread can in theory get stuck in a blocking pop(),
not seeing the stopping flag in particular. So assure liveness by making all
pop() timed pop.
This commit is contained in:
vsonnier
2017-05-25 09:32:27 +02:00
parent 77a82e1617
commit 9b0ce69e8f
12 changed files with 65 additions and 25 deletions
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src/IOThread.h
+1 -1
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@@ -99,7 +99,7 @@ public:
}
if (outputBuffers.size() > REBUFFER_WARNING_THRESHOLD) {
std::cout << "Warning: ReBuffer '" << bufferId << "' count '" << outputBuffers.size() << "' exceeds threshold of '" << REBUFFER_WARNING_THRESHOLD << "'" << std::endl;
std::cout << "Warning: ReBuffer '" << bufferId << "' count '" << outputBuffers.size() << "' exceeds threshold of '" << REBUFFER_WARNING_THRESHOLD << "'" << std::endl << std::flush;
}
//3.We need to allocate a new buffer.