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Wince Socket Error Codes


Some of these neglected error values are among those mentioned earlier that provide "finer resolution" on different WinSock implementations. An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. 10056WSAEISCONNSocket is already connected. It can also be returned by setsockopt (Windows Sockets) if an attempt is made to set SO_KEEPALIVE on a connection that has already failed. 10053WSAECONNABORTEDSoftware caused connection abort. printf("Server: Cleaning up...\n"); if(WSACleanup() != 0) printf("Server: WSACleanup() failed! Source

WSA_QOS_ESHAPERATEOBJ 11030 Invalid QoS shaping rate object. This is just the tip of the proverbial iceberg on the subject of sockets programming. socket (Windows Sockets) (Windows CE 5.0) Windows CE 5.0 Send Feedback This function creates a socket that is bound to a specific service provider. WinSock functions: getpeername(), recv(), recvfrom(), send(), sendto(), setsockopt(), shutdown(), FD_CONNECT See also: WSAECONNABORTED, WSAECONNRESET, WSAENETRESET, WSAETIMEDOUT WSAENOTEMPTY (10066) Directory not empty.

Socket Error 10038

WSADuplicateSocket() The WSADuplicateSocket() function is used to create a WSAPROTOCOL_INFO structure that can be passed to another process, thus enabling the other process to open a handle to the same This documentation is archived and is not being maintained. All sockets are created with an associated address family (that is, AF_INET for Internet Protocols) and a generic protocol type (that is, SOCK_STREAM). For TCP/IP, if the port is specified as 0, the service provider assigns a unique port to the application with a value between 1024 and 5000.

Unfortunately, the same error occurs over and over again for a while (a few minutes). The system detected an invalid pointer address in attempting to use a pointer argument of a call. The sample source code is in socktest.c (Listing 1). Socket Error 10049 Winsock provides no access control, however, so it is up to the programmer to enforce some kind of synchronization.

While in the while loop, the client may also provide 'signal' or message to the server for program termination or to make it more useable, you can provide other user control Socket Error Codes Linux Do you have a router configured? This means another type of request to the name server will result in an answer. Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS ARTICLE Is this page helpful?

The only function that takes these two explicit parameters is socket(). Socket Error 10053 Additional functions: a generic description of the type of functions that can return this error, which may include functions other than those listed by the WinSock specification. The file handle supplied is not valid. This error is returned by WSAStartup if the Windows Sockets implementation cannot function at because the underlying system it uses to provide network services is currently unavailable.

Socket Error Codes Linux

A socket operation was attempted to an unreachable host. visit Berkeley description: An address incompatible with the requested protocol was used. Socket Error 10038 WSAEPROTOTYPE 10041 Protocol wrong type for socket. Socket Error 10054 Connection Reset By Peer An application used a Windows Sockets function that directly maps to a Windows function.

As we pointed out earlier, your application should be ready to encounter any error at any time. this contact form WSAEADDRINUSE (10048) Address already in use. WinSock functions: Additional functions: If a WinSock implementation has an upper limit to the number of simultaneous tasks it can handle, an application's initial call to WSAStartup() could fail with To read a string, use the following function: Collapse | Copy Code bool ReadString(CString &str); //Example: CString str; while(mySocket->GetDataSize() > 0 && mySocket->ReadString(str)) doSomethingWithTheString(str); str: is the read Windows Socket Error Windows 10

However, there's little distinction between WSAEALREADY and WSAEINVAL since a WinSock DLL cannot tell the difference between an asynchronous operation that has been cancelled and one that was never valid. Some form of interprocess communication must occur so that the current process can pass the WSAPROTOCOL_INFO structure to the target process, which then uses this structure to create a handle to Unlike Berkeley, however, WinSock v1.1 doesn't ascribe this error to any functions. have a peek here WSAEMFILE 10024 Too many open files.

WSAEDISCON 10101 Graceful shutdown in progress. Winsock Error 10054 Fix We suggest local configuration changes that might remedy the problem, and network and server conditions that might be the cause. An invalid or inconsistent flowspec was found in the QOS structure.

Return code/valueDescription WSA_INVALID_HANDLE 6 Specified event object handle is invalid.

Winsock functions: bind(), connect(), listen(), FD_CONNECT WSAEADDRNOTAVAIL (10049) Cannot assign requested address. The content you requested has been removed. However, some WinSocks fail with WSAEINVAL you call connect() a second time (or subsequent) on a non-blocking socket. Socket Error 11004 The WinSock implementation was unable to allocate additional memory to accommodate the function request.

A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram was smaller than the Functionless Errors There are a total of fifty unique WinSock error values. A connect request was made on an already-connected socket. Check This Out This won't reveal too much unless you know the router addresses at the remote end, but it might help to identify if the problem is somewhere along the way.

This usually means the local software knows no route to reach the remote host. 10052WSAENETRESETNetwork dropped connection on reset. It is a nonfatal error, and the operation should be retried later. No such service is known. No process may have more than a system-defined number of file descriptors open at a time.

This error signifies that an attempt was made to access a file (or, in some cases, a directory) in a way that is incompatible with the file's attributes. The content you requested has been removed. Request refused: name server refuses to satisfy your query for policy reasons. A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram was smaller than the

Use the bind function to establish the local association of the socket by assigning a local name to an unnamed socket. WSA_QOS_EFILTERSTYLE 11019 Invalid QoS filter style. Cannot remove a directory that is not empty. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid.

The application can use getsockname (Windows Sockets) after calling bind to learn the address and the port that has been assigned to it. The following table shows the two type specifications supported for Winsock 1.1. INADDR_ANY tells WinSock the server wants to respond to requests from any client rather than any single specific one. The name you have used is not an official hostname or alias.

A socket operation was attempted to an unreachable network. Third, the lpProtocolInfo parameter is a pointer to a WSAPROTOCOL_INFO structure that will contain the necessary information for the target process to open a duplicate handle.