Windows Sockets Error Codes

Here are the possible error codes returned by Windows Sockets along with their explanations. These, in turn, may be passed back to the Internet Basic application. Note that this table does not include all of the error codes, just the ones that might reasonably be returned by the Windows Sockets.

Error	Explanation
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. This error is returned if any Windows Sockets API function is called while a blocking function is in progress.
10037	Operation already in progress.
10038	Socket operation on nonsocket.
10039	Destination address required.
10040	Message too long.
10041	Protocol wrong type for socket.
10042	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	Cannot assign requested address.
10050	Network is down. This error may be reported at any time if the Windows Sockets implementation detects an underlying failure.
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	Cannot send after socket shutdown.
10059	Too many references: cannot 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.
10091	Returned by WSAStartup(), indicating that the network subsystem is unusable.
10092	Returned by WSAStartup(), indicating that the Windows Sockets DLL cannot support this application.
10093	Winsock not initialized. This message is returned by any function except WSAStartup(), indicating that a successful WSAStartup() has not yet been performed.
10101	Disconnect.
11001	Host not found. This message indicates that the key (name, address, and so on) was not found.
11002	Nonauthoritative host not found. This error may suggest that the name service itself is not functioning.
11003	Nonrecoverable error. This error may suggest that the name service itself is not functioning.
11004	Valid name, no data record of requested type. This error indicates that the key (name, address, and so on) was not found.

Introduction

Language Structure

IB Statements

File System

Comet 32 Runtime

Index