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Wsa Error 10042


WSA_QOS_BAD_STYLE 11012 QoS bad style. This documentation is archived and is not being maintained. Particularly any calls to getsockopt or setsockopt if the code calls them directly. This will verify that the destination network is functioning.

WinSock description: Same as Berkeley. Developer suggestions: Assume bind() will fail with this error. Instead, let the network system assign the local port (very few application protocols require a client to bind to a specific port number or port number range). a long zero) in the sockaddr_in structure passed to sendto().

Winsock Error 10053

These conditions are more likely to be indicated by the error WSAETIMEDOUT. Client programs usually need not call bind at all - connect will choose an unused port automatically.WSAEADDRNOTAVAIL (10049)Cannot assign requested address.The requested address is not valid in its context. Usually this occurs when a file descriptor refers to a file or socket that cannot support this operation, for example, trying to accept a connection on a datagram socket.

  1. For more information on debugging problems, see Chapter 13, "Debugging." Errorless Functions Eight of the forty-six functions in the Windows Sockets API are not referenced in any of the "WinSock function"
  2. Users should check: That the appropriate Windows Sockets DLL file is in the current path.That they are not trying to use more than one Windows Sockets implementation simultaneously.
  3. See WSAENETUNREACHWSAEINPROGRESS (10036)Operation now in progress.A blocking operation is currently executing.
  4. User suggestions: see WSAENETUNREACH for details WinSock functions: Additional functions: Any function that does network I/O.
  5. The service cannot be found in the specified name space.

These error codes and a short text description associated with an error code are defined in the Winerror.h header file. An example is using a broadcast address for "sendto" without broadcast permission being set using setsockopt(SO_BROADCAST).WSAEADDRINUSE (10048)Address already in use.Only one usage of each socket address (protocol/IP address/port) is normally permitted. May 27 '10 #6 reply Expert Mod 5K+ P: 9,588 Frinavale The syntax looks fine to me :) This is VB.NET not C#/C++ I seriously can't see anything wrong with the Socket Error 10061 Connection Refused DimlistenerAsSocket=CType(ar.AsyncState,Socket) 'Endtheoperation.

A QoS error occurred due to lack of resources. Socket Error Codes Linux WinSock description: Either your application hasn't called WSAStartup(), or WSAStartup() failed, or--possibly--you are accessing a socket which the current active task does not own (i.e. WinSock description: Same as Berkeley. "You can't make a silk purse from a sow's ear." Detailed descriptions: accept(), listen(): socket is not of type that supports connection-oriented service. That only make me anger.

WSA_QOS_EFILTERTYPE 11020 Invalid QoS filter type. Socket Error 11001 Specifically, these error-less functions are the byte order functions ( htonl(), htons(), ntohl(), and ntohs()), the address manipulation functions (inet_addr(), and inet_ntoa), WSAGetLastError() and WSAIsBlocking(). User suggestions: Check that you have a name server(s) and/or host table configured. We suggest local configuration changes that might remedy the problem, and network and server conditions that might be the cause.

Socket Error Codes Linux

It is a non-fatal error, and the operation should be retried later. WinSock functions: accept(), bind(), getsockname(), ioctlsocket(), listen(), recv(), recvfrom(), select(), send(), setsockopt(), shutdown(), WSAStartup(), WSAAsyncSelect(), WSACancelAsyncRequest(), WSACancelBlockingCall, FD_CONNECT Additional functions: Any WinSock function that takes input parameters that could be invalid Winsock Error 10053 It is also possible that WinSock might return this error after an application calls connect() a second time on a non-blocking socket while the connection is pending (i.e. Socket Error 10054 Connection Reset By Peer I'd appreciatte any help.

Developer suggestions: If you don't detect it beforehand (e.g. If so, treat this as a non-fatal error and ignore it, if possible. This is a generic error code, returned under various conditions. Note that the v1.1 WinSock specification does not explicitly state that this error occurs if the value you request is larger than the WSAData.iMaxUdpDg returned from WSAStartup(). Socket Error 11004

Networking activity on the local host has not been initiated. -------------------------------------------------------------------------------- WSAEHOSTUNREACH Error Number: 10065 No route to host. WSAEISCONN 10056 Socket is already connected. An application used a Windows Sockets function that directly maps to a Windows function. Alternately, you can get the local IP address by calling gethostname() followed by gethostbyname().

WSAECANCELLED 10103 Call has been canceled. Winsock Error 10054 Fix Submit feedback to IBM Support 1-800-IBM-7378 (USA) Directory of worldwide contacts Contact Privacy Terms of use Accessibility A connect request was made on an already connected socket. -------------------------------------------------------------------------------- WSAEMFILE Error Number: 10024 Too many open files.

Windows Sockets only allows a single blocking operation—per- task or thread—to be outstanding, and if any other function call is made (whether or not it references that or any other socket)

An application used a Windows Sockets function which directly maps to a Windows function. Subsequent operations fail with WSAECONNRESET. WSA_QOS_ESERVICETYPE 11016 QoS service type error. Winsock Error Windows 7 handler.BeginReceive(state.buffer,0,StateObject.BufferSize,0,NewAsyncCallback(AddressOfReadCallback),state) EndIf EndIf EndSub'ReadCallback PrivateSharedSubSend(ByValhandlerAsSocket,ByValdataAsString) 'ConvertthestringdatatobytedatausingASCIIencoding.

User suggestions: Chances are the network subsystem is misconfigured or inactive. WinSock functions: Any function capable of a blocking operation can return this error: accept(), close socket(), connect(),gethostbyname(), gethostbyaddr(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), recv(), recvfrom(), select(), send(), sendto() Additional functions: Any of This is not a temporary error. May 28 '10 #12 reply P: 6 Goyem Plater, I make a mistake in the title, error code is 10042.

No connection could be made because the target machine actively refused it. Typically, only one usage of each socket address (protocol/IP address/port) is permitted. Errors are listed in numerical order with the error macro name. Microsoft C description: Invalid argument.

Returned when a provider does not return SUCCESS and does not provide an extended error code.