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EventQueue#WaitForEvent(): don't lock I/O thread while locking mutex

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This commit is contained in:
Alexander A. Klimov 2019-04-02 14:38:06 +02:00
parent dc0288fef8
commit 09a2e04f4b
1 changed files with 9 additions and 7 deletions
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4
lib/remote/eventqueue.cpp
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@ -106,8 +106,9 @@ Dictionary::Ptr EventQueue::WaitForEvent(void *client, boost::asio::yield_contex
{
for (;;) {
{
boost::mutex::scoped_lock lock(m_Mutex);
boost::mutex::scoped_try_lock lock(m_Mutex);
if (lock.owns_lock()) {
auto it = m_Events.find(client);
ASSERT(it != m_Events.end());
@ -117,6 +118,7 @@ Dictionary::Ptr EventQueue::WaitForEvent(void *client, boost::asio::yield_contex
return result;
}
}
}
IoBoundWorkSlot dontLockTheIoThreadWhileWaiting (yc);
}