Network Error Codes

Error codes reported by Windows Sockets network interface.

Value	Description
10004	Interrupted system call
10009	Bad file number
10013	Permission denied
10014	Bad address
10022	Invalid argument
10024	Too many open files
10035	Operation would block
10036	Operation now in progress
10037	Operation already in progress
10038	Socket operation on non-socket
10039	Destination address required
10040	Message too long
10041	Protocol wrong type for socket
10042	Bad protocol option / protocol not available
10043	Protocol not supported
10044	Socket type not supported
10045	Operation not supported on socket
10046	Protocol family not supported
10047	Address family not supported by protocol family
10048	Address already in use
10049	Can't assign requested address
10050	Network is down
10051	Network is unreachable
10052	Network dropped connection on reset
10053	Software caused connection abort
10054	Connection reset by peer
10055	No buffer space available
10056	Socket is already connected
10057	Socket is not connected
10058	Can't send after socket shutdown
10059	Too many references, can't splice
10060	Connection timed out
10061	Connection refused
10062	Too many levels of symbolic links
10063	File name too long
10064	Host is down
10065	No route to host
10066	Directory not empty
10067	Too many processes
10068	Too many users
10069	Disc quota exceeded
10070	Stale NFS file handle
10071	Too many levels of remote in path
10091	Network subsystem is unavailable
10092	Winsock.dll version out of range
10093	Successful WSASTARTUP not yet performed
11001	Host not found
11002	Non-authoritative host not found
11003	Non-recoverable error
11004	Valid name, no data record for requested name

SSL/TLS Error Codes

Error codes reported by Windows Sockets network interface when using SSL/TLS connection security.

Value	Description
20000	Unspecified network error.
20001	Unspecified SSL/TLS network error.
20002	SSL/TLS authentication error.