diff options
| -rw-r--r-- | src/ClientHandle.cpp | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp index 04436070c..5762de897 100644 --- a/src/ClientHandle.cpp +++ b/src/ClientHandle.cpp @@ -232,6 +232,13 @@ void cClientHandle::ProcessProtocolOut() decltype(m_OutgoingData) OutgoingData; { cCSLock Lock(m_CSOutgoingData); + + // Bail out when there's nothing to send to avoid TCPLink::Send overhead: + if (m_OutgoingData.empty()) + { + return; + } + std::swap(OutgoingData, m_OutgoingData); } @@ -3318,12 +3325,14 @@ void cClientHandle::ProcessProtocolIn(void) decltype(m_IncomingData) IncomingData; { cCSLock Lock(m_CSIncomingData); - std::swap(IncomingData, m_IncomingData); - } - if (IncomingData.empty()) - { - return; + // Bail out when nothing was received: + if (m_IncomingData.empty()) + { + return; + } + + std::swap(IncomingData, m_IncomingData); } try |