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Winsock Connect Error 10038

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In other words, anything you can do to reduce the amount of data being sent over the wire. Identify a short story about post-apocalyptic household robots Group list elements using second list Why doesn't my dehumidifier stay on the humidity setting I select? The file handle reference is no longer available. The reason you typically don't need to open these ports in both directions is because most Firewalls cache outbound connections in order to make comparisons to inbound connections. check my blog

Can you ping that hostname? User suggestions: Either you went to the wrong host, or the server application you're trying to contact isn't executing. The 10'000 year skyscraper Different use of tenses in Iberian vs South American (and/or Andean) Spanish Can one bake a cake with a cooked egg? Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid.

Socket Error 10038

It is normal for WSAEWOULDBLOCK to be reported as the result from calling connect on a nonblocking SOCK_STREAM socket, since some time must elapse for the connection to be established. System Error: 10038 "Winsock: Connection refused"To resolve this issue, please try the following workarounds:- Ensure that the same port numbers are listing in the SERVER line of the license.dat file on All Rights Reserved. If you don't have the proper subnet mask, your network system may treat a local address as a remote address (so it forwards addresses on the local subnet to the router,

This error is returned from operations on nonblocking sockets that cannot be completed immediately, for example recv when no data is queued to be read from the socket. Logged blackwc Guest Re: Winsock Error Code: 10038 « Reply #14 on: May 10, 2007, 01:20:15 AM » Quote from: E^cube on May 09, 2007, 07:15:19 PMtry this code as it The specified class was not found. Socket Error 10049 WSA_QOS_POLICY_FAILURE 11011 QoS policy failure.

WSANO_RECOVERY 11003 This is a nonrecoverable error. Winsock Error 10053 An object with an invalid ObjectLength field was specified in the QoS provider-specific buffer. 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. WSAEACCES 10013 Permission denied.

If nothing is listening on this specified port (i.e. Socket Error Codes Linux WSA_QOS_EFLOWDESC 11026 Invalid QoS flow descriptor. if recv(server,...) fails then closesocket(s[cur])? - petter Reply With Quote April 28th, 2005,10:55 AM #7 wonderboy View Profile View Forum Posts Junior Member Join Date Apr 2005 Posts 14 Re: Strange Downloads and tools Windows 10 dev tools Visual Studio Windows SDK Windows Store badges Essentials API reference (Windows apps) API reference (desktop apps) Code samples How-to guides (Windows apps) Learning resources

  • You may have to register or Login before you can post: click the register link above to proceed.
  • The first send sends all the HTTP and until there its workin fine.It Fails in the loop, but not always.Anything else that you need 2know just ask.Any advice appreciated if((getError =
  • Errors are listed in numerical order with the error macro name.
  • If you can add those diagnostics and then set up a stress test that focuses on open and close areas in your program (you may need to strip down the code
  • There are no QoS receivers.
  • Feature: MATLAB Server Name: Server1 License path: C:\MATLAB6p5\bin\win32\license.dat;C:\MATLAB6p5\bin\win32\*.lic FLEXlm error: -15,570.
  • An invalid or inconsistent flowspec was found in the QOS structure.

Winsock Error 10053

The QoS request was rejected because the policy system couldn't allocate the requested resource within the existing policy. http://forums.dameware.com/viewtopic.php?f=9&t=542 WSA_NOT_ENOUGH_MEMORY 8 Insufficient memory available. Socket Error 10038 An operation was attempted on a nonblocking socket with an operation already in progress—that is, calling connect a second time on a nonblocking socket that is already connecting, or canceling an What Is A Socket Error The following list describes the possible error codes returned by the WSAGetLastError function.

WSA_QOS_EFILTERSTYLE 11019 Invalid QoS filter style. http://jactionscripters.com/socket-error/winsock-error-10038-infiltration.php I can e-mail or PM you. Would be very much appreciated why not just post the relevant lines instead of the full 300! WSA_QOS_EPSFLOWSPEC 11027 Invalid QoS provider-specific flowspec. Socket Error 10054 Connection Reset By Peer

WSA_QOS_EPROVSPECBUF 11018 Invalid QoS provider buffer. For instance, if the length of an argument, which is a sockaddr structure, is smaller than the sizeof(sockaddr). System Error: 10038 "Winsock: Specified socket is invalid"A variation on this error is: ERROR: License Manager Error -15 Cannot connect to license server The server (lmgrd) has not been started yet, news This error also occurs when you are trying to name the local socket (assign local address and port number) with bind, but Windows Sockets doesn't ascribe this error to bind, for

WSAEINVALIDPROCTABLE 10104 Procedure call table is invalid. Socket Error 10061 Connection Refused Cannot translate a name. For example, you cannot use the ARPA Internet UDP protocol with type SOCK_STREAM.

WSA_QOS_ADMISSION_FAILURE 11010 QoS admission error.

There is another possibility: you are accessing a socket which the current active task does not own (that is, you're trying to share a socket between tasks). WSAEALREADY 10037 Operation already in progress. Join the conversation Socket Error 10061 Connection Refused Smtp Need Help?

A socket operation was attempted to an unreachable host. c++ winsock share|improve this question asked Apr 14 '14 at 21:18 Dries 375116 WSAENOTSOCK. WSAENOTCONN 10057 Socket is not connected. More about the author Ran out of disk quota.

An overlapped operation was canceled due to the closure of the socket, or the execution of the SIO_FLUSH command in WSAIoctl. Join them; it only takes a minute: Sign up connect() function fails wsagetlasterror() 10038 up vote 0 down vote favorite Hello i am a beginner socket/c programmer and from this tutorial WSAEACCES (10013) Permission deniedAn attempt was made to access a file in a way forbidden by its file access permissions. I have the server running by the way. –Dries Apr 14 '14 at 21:27 WSAECONNREFUSED: Usually one of following: a) There is no server program at the specified port.

Otherwise the connection will timeout with a Winsock 10060 error. WSAENOPROTOOPT 10042 Bad protocol option. 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 this error.WSAEUSERS (10068) Too many WSASYSNOTREADY 10091 Network subsystem is unavailable.

See WSAENETUNREACH. As it is part of Windows since Win98 (and downloadable for Win95), I'd recommend using at least winsock2. The usual example for this is a host name-to-address translation attempt (using gethostbyname or WSAAsyncGetHostByName) which uses the DNS (Domain Name Server).