From bd446192e8d05098ea55789dfdbd57b910cb5767 Mon Sep 17 00:00:00 2001 From: Howard Stearns Date: Tue, 11 Jun 2019 10:31:22 -0700 Subject: [PATCH] get windows error before calling io --- libraries/networking/src/udt/Socket.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libraries/networking/src/udt/Socket.cpp b/libraries/networking/src/udt/Socket.cpp index 6e27fd2483..5258582fce 100644 --- a/libraries/networking/src/udt/Socket.cpp +++ b/libraries/networking/src/udt/Socket.cpp @@ -63,7 +63,8 @@ void Socket::bind(const QHostAddress& address, quint16 port) { auto sd = _udpSocket.socketDescriptor(); int val = 0; // false if (setsockopt(sd, IPPROTO_IP, IP_DONTFRAGMENT, (const char *)&val, sizeof(val))) { - qCWarning(networking) << "Socket::bind Cannot setsockopt IP_DONTFRAGMENT" << WSAGetLastError(); + int wsaError = WSAGetLastError(); + qCWarning(networking) << "Socket::bind Cannot setsockopt IP_DONTFRAGMENT" << wsaError; } #endif }