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Add comments to client connection handling.

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This commit is contained in:
Bartosz Taudul 2019-06-09 15:55:18 +02:00
parent d6d7b82529
commit 139299389b
1 changed files with 11 additions and 1 deletions
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12
client/TracyProfiler.cpp
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@ -1105,8 +1105,12 @@ void Profiler::Worker()
}
}
// Connections loop.
// Each iteration of the loop handles whole connection. Multiple iterations will only
// happen in the on-demand mode or when handshake fails.
for(;;)
{
// Wait for incoming connection
for(;;)
{
#ifndef TRACY_NO_EXIT
@ -1123,6 +1127,7 @@ void Profiler::Worker()
#endif
}
// Handshake
{
char shibboleth[HandshakeShibbolethSize];
auto res = m_sock->ReadRaw( shibboleth, HandshakeShibbolethSize, 2000 );
@ -1178,6 +1183,7 @@ void Profiler::Worker()
m_deferredLock.unlock();
#endif
// Main communications loop
int keepAlive = 0;
for(;;)
{
@ -1230,7 +1236,7 @@ void Profiler::Worker()
tracy_free( m_sock );
#ifndef TRACY_ON_DEMAND
// Client is no longer available here
// Client is no longer available here. Accept incoming connections, but reject handshake.
for(;;)
{
if( ShouldExit() )
@ -1270,7 +1276,9 @@ void Profiler::Worker()
}
#endif
}
// End of connections loop
// Client is exiting. Send items remaining in queues.
for(;;)
{
const auto status = Dequeue( token );
@ -1291,6 +1299,7 @@ void Profiler::Worker()
}
}
// Send client termination notice to the server
QueueItem terminate;
MemWrite( &terminate.hdr.type, QueueType::Terminate );
if( !SendData( (const char*)&terminate, 1 ) )
@ -1298,6 +1307,7 @@ void Profiler::Worker()
m_shutdownFinished.store( true, std::memory_order_relaxed );
return;
}
// Handle remaining server queries
for(;;)
{
if( m_sock->HasData() )