diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/network/socket/qnativesocketengine_win.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/network/socket/qnativesocketengine_win.cpp b/src/network/socket/qnativesocketengine_win.cpp index a7fb5f5502..1379ed93ba 100644 --- a/src/network/socket/qnativesocketengine_win.cpp +++ b/src/network/socket/qnativesocketengine_win.cpp @@ -651,6 +651,13 @@ bool QNativeSocketEnginePrivate::nativeConnect(const QHostAddress &address, quin int tries = 0; do { if (::getsockopt(socketDescriptor, SOL_SOCKET, SO_ERROR, (char *) &value, &valueSize) == 0) { + if (value != NOERROR) { + // MSDN says getsockopt with SO_ERROR clears the error, but it's not actually cleared + // and this can affect all subsequent WSAConnect attempts, so clear it now. + const int val = NO_ERROR; + ::setsockopt(socketDescriptor, SOL_SOCKET, SO_ERROR, reinterpret_cast<const char*>(&val), sizeof val); + } + if (value == WSAECONNREFUSED) { setError(QAbstractSocket::ConnectionRefusedError, ConnectionRefusedErrorString); socketState = QAbstractSocket::UnconnectedState; |