diff options
Diffstat (limited to '')
| -rw-r--r-- | src/OSSupport/Network.cpp | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/OSSupport/Network.cpp b/src/OSSupport/Network.cpp index 7a4e92610..036e48d53 100644 --- a/src/OSSupport/Network.cpp +++ b/src/OSSupport/Network.cpp @@ -819,13 +819,12 @@ bool cServerHandleImpl::Listen(UInt16 a_Port) // Set up the main socket: // It should listen on IPv6 with IPv4 fallback, when available; IPv4 when IPv6 is not available. bool NeedsTwoSockets = false; + int err; evutil_socket_t MainSock = socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP); if (!IsValidSocket(MainSock)) { // Failed to create IPv6 socket, create an IPv4 one instead: - #ifdef DEBUG - int err = EVUTIL_SOCKET_ERROR(); - #endif + err = EVUTIL_SOCKET_ERROR(); LOGD("Failed to create IPv6 MainSock: %d (%s)", err, evutil_socket_error_to_string(err)); MainSock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); if (!IsValidSocket(MainSock)) @@ -842,7 +841,7 @@ bool cServerHandleImpl::Listen(UInt16 a_Port) name.sin_port = ntohs(a_Port); if (bind(MainSock, reinterpret_cast<const sockaddr *>(&name), sizeof(name)) != 0) { - int err = EVUTIL_SOCKET_ERROR(); + err = EVUTIL_SOCKET_ERROR(); LOGWARNING("Cannot bind to IPv4 port %d: %d (%s)", a_Port, err, evutil_socket_error_to_string(err)); evutil_closesocket(MainSock); return false; @@ -855,7 +854,7 @@ bool cServerHandleImpl::Listen(UInt16 a_Port) #ifdef _WIN32 // WinXP doesn't support this feature, so if the setting fails, create another socket later on: int res = setsockopt(MainSock, IPPROTO_IPV6, IPV6_V6ONLY, reinterpret_cast<const char *>(&Zero), sizeof(Zero)); - int err = EVUTIL_SOCKET_ERROR(); + err = EVUTIL_SOCKET_ERROR(); NeedsTwoSockets = ((res == SOCKET_ERROR) && (err == WSAENOPROTOOPT)); LOGD("setsockopt(IPV6_V6ONLY) returned %d, err is %d (%s). %s", res, err, evutil_socket_error_to_string(err), @@ -880,14 +879,14 @@ bool cServerHandleImpl::Listen(UInt16 a_Port) } if (evutil_make_socket_nonblocking(MainSock) != 0) { - int err = EVUTIL_SOCKET_ERROR(); + err = EVUTIL_SOCKET_ERROR(); LOGWARNING("Cannot make socket for port %d non-blocking: %d (%s)", a_Port, err, evutil_socket_error_to_string(err)); evutil_closesocket(MainSock); return false; } if (listen(MainSock, 0) != 0) { - int err = EVUTIL_SOCKET_ERROR(); + err = EVUTIL_SOCKET_ERROR(); LOGWARNING("Cannot listen on port %d: %d (%s)", a_Port, err, evutil_socket_error_to_string(err)); evutil_closesocket(MainSock); return false; @@ -907,13 +906,13 @@ bool cServerHandleImpl::Listen(UInt16 a_Port) } else { - int err = EVUTIL_SOCKET_ERROR(); + err = EVUTIL_SOCKET_ERROR(); LOGD("evutil_make_socket_nonblocking() failed: %d, %s", err, evutil_socket_error_to_string(err)); } } else { - int err = EVUTIL_SOCKET_ERROR(); + err = EVUTIL_SOCKET_ERROR(); LOGD("socket(AF_INET, ...) failed: %d, %s", err, evutil_socket_error_to_string(err)); } } |