Socket error 0 - Directly send error 

Socket error 10004 - Interrupted function call 

Socket error 10013 - Permission denied 

Socket error 10014 - Bad address 

Socket error 10022 - Invalid argument 

Socket error 10024 - Too many open files 

Socket error 10035 - Resource temporarily unavailable 

Socket error 10036 - Operation now in progress 

Socket error 10037 - Operation already in progress 

Socket error 10038 - Socket operation on non-socket 

Socket error 10039 - Destination address required 

Socket error 10040 - Message too long 

Socket error 10041 - Protocol wrong type for socket 

Socket error 10042 - Bad protocol option 

Socket error 10043 - Protocol not supported 

Socket error 10044 - Socket type not supported 

Socket error 10045 - Operation not supported 

Socket error 10046 - Protocol family not supported 

Socket error 10047 - Address family not supported by protocol family 

Socket error 10048 - Address already in use 

Socket error 10049 - Cannot assign requested address 

Socket error 10050 - Network is down 

Socket error 10051 - Network is unreachable 

Socket error 10052 - Network dropped connection on reset 

Socket error 10053 - Software caused connection abort 

Socket error 10054 - Connection reset by peer 

Socket error 10055 - No buffer space available 

Socket error 10056 - Socket is already connected 

Socket error 10057 - Socket is not connected 

Socket error 10058 - Cannot send after socket shutdown 

Socket error 10060 - Connection timed out 

Socket error 10061 - Connection refused 

Socket error 10064 - Host is down 

Socket error 10065 - No route to host 

Socket error 10067 - Too many processes 

Socket error 10091 - Network subsystem is unavailable 

Socket error 10092 - WINSOCK.DLL version out of range 

Socket error 10093 - Successful WSAStartup not yet performed 

Socket error 10094 - Graceful shutdown in progress 

Socket error 11001 - Host not found 

Socket error 11002 - Non-authoritative host not found 

Socket error 11003 - This is a non-recoverable error 

Socket error 11004 - Valid name, no data record of requested type 

WSAEADDRINUSE (10048) Address already in use 

WSAECONNABORTED (10053) Software caused connection abort 

WSAECONNREFUSED (10061) Connection refused 

WSAECONNRESET (10054) Connection reset by peer 

WSAEDESTADDRREQ (10039) Destination address required 

WSAEHOSTUNREACH (10065) No route to host 

WSAEMFILE (10024) Too many open files 

WSAENETDOWN (10050) Network is down 

WSAENETRESET (10052) Network dropped connection 

WSAENOBUFS (10055) No buffer space available 

WSAENETUNREACH (10051) Network is unreachable 

WSAETIMEDOUT (10060) Connection timed out 

WSAHOST_NOT_FOUND (11001) Host not found 

WSASYSNOTREADY (10091) Network sub-system is unavailable 

WSANOTINITIALISED (10093) WSAStartup() not performed 

WSANO_DATA (11004) Valid name, no data of that type 

WSANO_RECOVERY (11003) Non-recoverable query error 

WSATRY_AGAIN (11002) Non-authoritative host found 

WSAVERNOTSUPPORTED (10092) Wrong WinSock DLL version