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C# Socket Error Code 10042


Applications that use WSAGetOverlappedResult (with the fWait flag set to FALSE) in a polling mode to determine when an overlapped operation has completed, get this error code until the operation is The system detected an invalid pointer address in attempting to use a pointer argument of a call. Was working with HttpRequest in 4.2, this problem started in 4.3 for me... Below is the appropriate code. this contact form

Users should check: That the appropriate Windows Sockets DLL file is in the current path. The requested name is valid and was found in the database, but it does not have the correct associated data being resolved for. WSAESTALE 10070 Stale file handle reference. SocketError errorCode = UnsafeNclNativeMethods.OSSOCK.setsockopt( m_Handle, optionLevel, optionName, optionValue, optionValue != null ?

Socket Error 10054

For example:

// code that causes a SocketException
catch(SocketException se)
SocketErrorCodes errorCode = (SocketErrorCodes)se.ErrorCode;

case SocketErrorCodes.PermissionDenied:
// WSAENOPROTOOPT 10042 Bad protocol option. My BeginConnect and EndConnect work ok so far. WSA_QOS_BAD_OBJECT 11013 QoS bad object.

Henry Rollins, Oct 15, 2003, in forum: Microsoft Dot NET Replies: 1 Views: 382 Dan C Oct 17, 2003 Class Instantiation by name Guest, Jan 19, 2004, in forum: Microsoft Dot The requested address is not valid in its context. May 27 '10 #4 reply P: 6 Goyem Banfa, I'm using a SocketType.Stream because i'm using a two way tcp connection. Socket Error 10049 An established connection was aborted by the software in your host computer, possibly due to a data transmission time-out or protocol error.

The connection has been broken due to keep-alive activity detecting a failure while the operation was in progress. WSAEOPNOTSUPP 10045 Operation not supported. Windows Sockets Error Codes Most Windows Sockets 2 functions do not return the specific cause of an error when the function returns. This could indicate a serious failure of the network system (that is, the protocol stack that the Windows Sockets DLL runs over), the network interface, or the local network itself.

This is usually caused by one or more of the function pointers being NULL. Socket Error Codes Linux WSAETOOMANYREFS 10059 Too many references. It takes just 2 minutes to sign up (and it's free!). A system call that should never fail has failed.

What Is A Socket Error

buffer.Length : 0, SocketFlags.None); } #if !FEATURE_PAL /// /// [To be supplied.] /// public int Send(IList> buffers) { return Send(buffers,SocketFlags.None); } /// /// [To be supplied.] /// public int Send(IList> buffers, his explanation OJ Guest Hi, I am using windows xp sp 2 and VS2005 Express editions. Socket Error 10054 The Windows function is indicating a problem with one or more parameters. Socket Error 10053 Returns “OSError: [WinError 10022] An invalid argument was supplied” Hot Network Questions YA coming-of-age fantasy series, protagonist keeps pigs What's the optimal 'pythonic' way to make dot product of two lists

WSA_QOS_EFILTERCOUNT 11021 Incorrect QoS filter count. weblink No such host is known. No more results can be returned by the WSALookupServiceNext function. You can not use the same socket for both TCP and UDP. Socket Error 10054 Connection Reset By Peer

Client applications usually need not call bind at all—connect chooses an unused port automatically. An invalid QoS filter style was used. Similar Threads RE: Multiple Instantiation of Excel Object Tian Min Huang, Aug 28, 2003, in forum: Microsoft Dot NET Replies: 1 Views: 237 Tian Min Huang Aug 31, 2003 C++ .NET http://iembra.org/socket-error/c-error-code-10042.php The application has tried to determine the status of an overlapped operation which is not yet completed.

The Windows Sockets implementation documentation to be sure all necessary components are currently installed and configured correctly. Socket Error 10061 Connection Refused A socket operation was attempted to an unreachable network. Usually this occurs when a socket descriptor to a socket that cannot support this operation is trying to accept a connection on a datagram socket.

However, when I pass my "Server" socket to my callback function and when it gets there it says its disconnected.

WSA_QOS_EFLOWCOUNT 11023 Incorrect QoS flow count. Visit our UserVoice Page to submit and vote on ideas! A reserved policy element was found in the QoS provider-specific buffer.   Requirements Header Winsock2.h; Winerror.h See also Error Codes - errno, h_errno and WSAGetLastError Handling Winsock Errors FormatMessage WSAGetLastError   Socket Error 11001 Noun for people/employees/coworkers who tend to say "it's not my job" when asked to do something slightly beyond their norm?

For example, the optional type SOCK_RAW might be selected in a socket call, and the implementation does not support SOCK_RAW sockets at all. WSAEREMOTE 10071 Item is remote. DimstateAsStateObject=CType(ar.AsyncState,StateObject) DimhandlerAsSocket=state.workSocket 'Readdatafromtheclientsocket. his comment is here WSANOTINITIALISED 10093 Successful WSAStartup not yet performed.

Ran out of disk quota. An application used a Windows Sockets function that directly maps to a Windows function. This normally results if the peer application on the remote host is suddenly stopped, the host is rebooted, the host or remote network interface is disabled, or the remote host uses PublicsbAsNewStringBuilder EndClass'StateObject PublicClassAsynchronousSocketListener 'Threadsignal.

WSAEDESTADDRREQ 10039 Destination address required. I have a code that hardcoded the port number, whereas I need the port number to be dynamically selected (random number). TCP maintains a constant connection between client/server until it's closed/dropped. Create a slave socket for every connection.

WSA_QOS_REQUEST_CONFIRMED 11009 QoS request confirmed. Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: TcpListener getting 10042 error code Archived Forums # > .NET Framework WSA_QOS_EFLOWSPEC 11017 QoS flowspec error. If you're having a computer problem, ask on our forum for advice.

WSA_E_CANCELLED 10111 Call was canceled. If there is more than one Winsock DLL on your system, be sure the first one in the path is appropriate for the network subsystem currently loaded.