diff options
Diffstat (limited to 'remote-processor')
| -rw-r--r-- | remote-processor/Socket.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/remote-processor/Socket.cpp b/remote-processor/Socket.cpp index d79b45a..3530453 100644 --- a/remote-processor/Socket.cpp +++ b/remote-processor/Socket.cpp @@ -111,6 +111,9 @@ bool CSocket::read(void* pvData, uint32_t uiSize) if (!iAccessedSize || iAccessedSize == -1) { + // recv return value is 0 when the peer has performed an orderly shutdown. + // -1 if an error occurred + // In both case the read could not be achieve return false; } uiSize -= iAccessedSize; @@ -129,7 +132,8 @@ bool CSocket::write(const void* pvData, uint32_t uiSize) int32_t iAccessedSize = ::send(_iSockFd, &pucData[uiOffset], uiSize, MSG_NOSIGNAL); - if (!iAccessedSize || iAccessedSize == -1) { + // Return value of 0 is not an error + if (iAccessedSize == -1) { return false; } |