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An invalid value was given for one of the arguments to a function. No process may have more than a system-defined number of file descriptors open at a time. Perhaps it's something external like port restrictions imposed by some firewall or something. A socket operation was attempted to an unreachable network. weblink

Try a "traceroute" to the host you were connected to. I just want to note that this is not the good way to handle error situations. Use 'WSAGetLastError()': http://msdn.microsoft.com/library/en-us/winsock/winsock/wsagetlasterror_2.asp E.g. Berkeley description: The protocol family has not been configured into the system or no implementation for it exists.

Socket Error 10054

If an application sends a UDP packet to a host/port that does not have a datagram socket "listening," the network system may respond by sending back an ICMP Port Unreachable packet Try this instead: class Winsock { public: Winsock(); void Initialize(HWND); void ReceiveMsg(); private: SOCKET m_Socket; ... }; Winsock::Winsock() : m_Socket(INVALID_SOCKET) { } void Winsock::Initialize(HWND hwnd) { SendMessage(hwnd, LOG_ADD, 0, (LPARAM)L"Initializing winsock... This is one of the most frequent errors and one of the best to encounter, since it's one of the least ambiguous.

or : code ... Errors are listed in numerical order with the error macro name. The socket is being closed before you are able to call recv() (which is evident by the client side getting errors as well). Socket Error 10054 Connection Reset By Peer WSAEINVALIDPROCTABLE 10104 Procedure call table is invalid.

WinSock description: The Windows Sockets definition of this error is very different from Berkeley. What Is A Socket Error A socket already has a type (a protocol), and each sockaddr structure has an address family field to define its format. However, it is interchangeable in most cases, and all Windows Sockets functions that return one of these messages also specify WSAEAFNOSUPPORT. The occurrence of an unlisted error can provide extra detail.

It will save you a lot of head aches trying to trace down nasty bugs ... 0 How your wiki can always stay up-to-date Promoted by Quip, Inc Quip doubles as Socket Error 10049 They signal unusual error conditions for which there's no WinSock error equivalent. Browse other questions tagged c++ windows oop winapi winsock or ask your own question. WinSock description: No equivalent.

  • An operation was attempted on something that is not a socket.
  • WSAEPROTONOSUPPORT 10043 Protocol not supported.
  • WSA_QOS_SENDERS 11006 QoS senders.
  • An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.
  • This error may also be returned for protocol and service queries, and means that the specified name could not be found in the relevant database.
  • It could also occur if an application opens and closes sockets often, but doesn't properly close the sockets (so it leaves them open, as "orphans").
  • This is happening on the server side, on the ClientSocket instance returned from my ServerSocket::accept() (yes, I checked the descriptor there too - it's fine).
  • A general QoS error.

What Is A Socket Error

Similar topics Facing error WSAENOTSOCK (10038) Error: vbc : error BC30464 Linker error ERROR [HY000] [Microsoft][ODBC Microsoft Access Driver]General error Unable to open registry key 'Temporary (volatile) Jet DSN for process The ICMP message means that a router can't forward the IP datagram, possibly because it didn't get a response to the ARP request (which might mean the destination host is down). Socket Error 10054 Don't omit the error checks after any function call. Socket Error 10038 The only function that takes these two explicit parameters is socket().

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. Can indicate a service provider implementation error. Windows Sockets Error Codes Most Windows Sockets 2 functions do not return the specific cause of an error when the function returns. WSA_QOS_EPROVSPECBUF 11018 Invalid QoS provider buffer. Socket Error 10053

The WinSock description and TCP/IP scenario contain detailed descriptions of the errors, which also describe possible cause and imply a possible remedy. Server admin sent me a private key to 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 check over here This the part of the code that fails. 1
if (userSocket == INVALID_SOCKET) { std::cout << "socket invalid\n"; } errorNumber = bind(userSocket, (sockaddr*)&userPort, sizeof(userPort)); if (errorNumber != 0) { std::cout <<

Mar 17 '13 at 19:59 100% sure. Wsagetlasterror 0 I can't think of anything else that could be wrong. Why are there no toilets on the starship 'Exciting Undertaking'?

This usually means the local software knows no route to reach the remote host.

it doesn't matter... WSAEWOULDBLOCK 10035 Resource temporarily unavailable. The Windows Sockets API does not have analogs for the Berkeley perror() and herror() functions that take the error value as input, and output the (short) text of each error value Wsaeconnreset 10054 In WinSock it means a blocking operation was interrupted by a call to WSACancelBlockingCall.

Berkeley description: An asynchronous signal (such as SIGINTor SIGQUIT) was caught by the process during the execution of an interruptible function. These errors might be reported on any function that does network I/O (e.g. A name component or a name was too long. No connection could be made because the target computer actively refused it.

Berkeley description: A component of a path name exceeded 255 (MAXNAMELEN) characters, or an entire path name exceeded 1023 (MAXPATHLEN-1) characters.