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Winsock Connection Failed Because Recv Error


An unknown, invalid or unsupported option or level was specified in a getsockopt or setsockopt call. 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. WinSock description: No equivalent. WinSock description: Same as Berkeley. http://itechnologysolutionsllc.com/socket-error/winsock-connection-failed-because-recv-error-id-10054.php

So under this specific type of scenario I believe you will have to do something like open TCP 6129 in both directions, and then also set a source/destination rule to allow A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. Did this topic solve your problem/answer your question? * For the most up-to-date information regarding CuteFTP, * To view version history, updates, and activation instructions, * To download a PDF of This can also result from connect, sendto, WSAConnect, WSAJoinLeaf, or WSASendTo when the remote address or port is not valid for a remote computer (for example, address or port 0).

Socket Error 10038

SO_ACCEPTCONN, SO_ERROR, SO_TYPE: are read-only options, so they work with getsockopt(), but not with setsockopt() Developer suggestions: Check the parameters. The usual example for this is a host name-to-address translation attempt (using gethostbyname or WSAAsyncGetHostByName) which uses the DNS (Domain Name Server). WinSock description: Same as Berkeley; the option is unknown or unsupported.

All the settings for the MRC Client Agent Service by default are stored within the DWRCS.INI file in the System32 folder on the remote machine (or optionally in the Registry). WSANOTINITIALISED (10093) Successful WSASTARTUP not yet performed Either your application hasn't called WSAStartup, or WSAStartup failed. When using a connection-oriented protocol, the sockets must be connected before calling recv. Socket Error 10053 TCP/IP scenario: A connection will timeout if the local system doesn't receive an (ACK)nowledgement for data sent.

WSAEINVAL 10022 Invalid argument. Socket Error Codes Linux Also, if MSG_WAITALL is specified along with MSG_OOB, MSG_PEEK, or MSG_PARTIAL, then this call will fail with WSAEOPNOTSUPP. An invalid policy object was found in the QoS provider-specific buffer. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx WSAENETUNREACH 10051 Network is unreachable.

WSADATA wsaData; int iResult; SOCKET ConnectSocket = INVALID_SOCKET; struct sockaddr_in clientService; char *sendbuf = "this is a test"; char recvbuf[DEFAULT_BUFLEN]; int recvbuflen = DEFAULT_BUFLEN; //---------------------- // Initialize Winsock iResult = WSAStartup(MAKEWORD(2,2), Socket Error 10049 Bruce You have posted to a forum that requires a moderator to approve posts before they are publicly available. len [in] The length, in bytes, of the buffer pointed to by the buf parameter. WSAEISCONN (10056) Socket is already connected A connect request was made on an already connected socket; or, a sendto or sendmsg() request on a connected socket specified a destination when already

  1. WSAENOTCONN The socket is not connected.
  2. recv() & recvfrom(): socket not bound (for Dgram) or not yet connected (for Stream), or the requested length is zero (whether a length >32K is acceptable as a non-negative value is
  3. Ignore it.
  4. WSAENETRESET (10052) Network dropped connection on reset.
  5. If you used a hostname, did it resolve to the correct address?
  6. However, some WinSocks fail with WSAEINVAL you call connect() a second time (or subsequent) on a non-blocking socket.
  7. WinSock description: No equivalent.
  8. WinSock functions: Any function which allocates a new descriptor: accept(), listen(), & socket().

Socket Error Codes Linux

Verify that the problem is not local by trying to connect to an alternate server. http://stackoverflow.com/questions/1886167/tcp-send-recv-error-reporting Check your subnet mask. Socket Error 10038 The error can also occur in an attempt to rename a file or directory or to remove an existing directory.WSAEFAULT (10014) Bad addressThe system detected an invalid address in attempting to Socket Error 10054 Connection Reset By Peer WinSock functions: bind(), connect(), sendto(), socket(), FD_CONNECT See also: WSAEPROTOTYPE WSAEALREADY (10037) Operation already in progress.

Please consult the documentation or help file for your specific firewall or antivirus software product for further instructions. http://itechnologysolutionsllc.com/socket-error/winsock-failed-error.php The error occurs with the socket() function, which takes the socket type (protocol) and address family as input parameters. Alternately, you could call setsockopt(SO_REUSEADDR) to allow duplicate local addresses in a single application, but this is a kludgy approach (i.e. WinSock functions: WSAENOTSOCK (10038) Socket operation on non-socket. Winsock Select

Try reconnecting at a later time.WSAECONNABORTED (10053) Software caused connection abort A connection abort was caused internal to your host machine. 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 Try to create a firewall rule to avoid problems like that. More about the author The v1.1 WinSock specification doesn't list any errors for these functions.

WSASYSNOTREADY 10091 Network subsystem is unavailable. Winsock Error 10054 Fix WSA_QOS_EFILTERCOUNT 11021 Incorrect QoS filter count. Any Ideas?

copies what it can into your buffer) and fails the function.

It is always less than 80K. Berkeley description: A file descriptor argument was out of range, referred to no open file, or a read (write) request was made to a file that was only open for writing The specified socket parameter refers to a file, not a socket.WSAEDESTADDRREQ (10039) Destination address required A required address was omitted from an operation on a socket. Windows Socket Error Windows 10 For example, you cannot use the ARPA Internet UDP protocol with type SOCK_STREAM.

This usually results from trying to connect to a service that is inactive on the foreign host. Microsoft C description: Permission denied. Typically, though, WinSock generates this error when it receives a "host unreachable" ICMP message from a router. click site This error is also possible on a datagram socket; for instance, this error could result if your application sends a UDP datagram to a host, which rejects it by responding with

The application may be accessing a socket that the current active task does not own (that is, trying to share a socket between tasks), or WSACleanup has been called too many So simply blocking inbound / outbound traffic by port isn't really the correct thing to do when you're working with Client/Server type TCP applications, and if this were the case I Among other things, that is exactly what we've done here. share|improve this answer answered Dec 11 '09 at 6:31 Tim Sylvester 17.4k24773 Yes send/recv are called in a loop.

Either can block the ports needed to make a successful FTP connection to the remote server. These conditions are more likely to be indicated by the error WSAETIMEDOUT. They do not guarantee that they send or receive all the data or buffer that you provide. WSAELOOP 10062 Cannot translate name.

A couple functions that the v1.1 specification missed are WSASetLastError() and WSAUnhookBlockingHook(). But make note this does not open the ports required to remotely install, remove, start, or stop the MRC Client Agent Service, only the port specified to use for communication. For example, you shouldn't necessarily expect to be able to use NS addresses with ARPA Internet protocols. WinSock functions: socket() See also: WSAESOCKTNOSUPPORT WSAEPROTOTYPE (10041) Protocol wrong type for socket.

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. Berkeley description: No connection could be made because the target machine actively refused it.

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