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Unexpected Error 10049 Winsock


Two functions that are conspicuously absent from the current function list above are shutdown() and close socket(). And Nginx has trouble on reload configuration. WSAEINTR 10004 Interrupted function call. What is the "Chairman Tree"? this content

For WinSock, this error is equivalent to Berkeley's EHOSTUNREACH error, the catch-all error for unreachable hosts. "You can't get there from here." TCP/IP scenario: The local network system could generate this An existing connection was forcibly closed by the remote host. WinSock only allows a single blocking operation to be outstanding per task (or thread), and if you make any other function call (whether or not it references that or any other Typically, only one usage of each socket address (protocol/IP address/port) is permitted. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx

Socket Error 10038

The only function that takes these two explicit parameters is socket(). Not the answer you're looking for? User suggestions: see WSAECONNABORTED for details. WinSock description: Same as Berkeley.

WSAEINVALIDPROCTABLE 10104 Procedure call table is invalid. Development of retrosynthesis plan Does Nietzsche's rejection of Socrates mean that he is a relativist about ethics? WSAEACCES means you tried to bind to something that you do not have permission to bind to. Socket Error 10053 Check whether you have a router configured in your network system (your WinSock implementation).

Using DC in transformers? WSAENETUNREACH 10051 Network is unreachable. The current Windows Sockets implementation does not support the Windows Sockets specification version requested by the application. http://forums.autodesk.com/t5/moldflow-insight-forum/system-error-10049-quot-winsock-invalid-address-quot/td-p/5724349 WSAEHOSTUNREACH 10065 No route to host.

Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! Socket Error 11004 If you are using a host table exclusively, you'll need to update it to add the destination hostname and address. c++ windows sockets winsock connect share|improve this question edited Aug 15 '12 at 15:01 asked Aug 15 '12 at 13:22 Incubbus 81731843 add a comment| 1 Answer 1 active oldest votes A socket operation was attempted to an unreachable network.

Socket Error Codes Linux

The address manipulation functions, inet_ntoa() andinet_addr(), can fail. The explanation is simple and obvious: in order to connect to or send to a destination address, you need to provide the destination address. Socket Error 10038 WSAECONNABORTED 10053 Software caused connection abort. Socket Error 10054 Connection Reset By Peer WSAENETDOWN (10050) Network is down A socket operation encountered a dead network.

User suggestions: It may indicate that there are too many WinSock applications running simultaneously, but this is unlikely since most network systems have many socket handles available. http://centralpedia.com/socket-error/unexpected-error-10053-winsock.html A protocol was specified in the socket function call that does not support the semantics of the socket type requested. making new symbol from two symbols Why is the size of my email so much bigger than the size of its attached files? 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 Socket Error 10049

The name you have used is not an official hostname or alias. This would occur if WinSock aborts an established connection after data retransmission fails (receiver never acknowledges data sent on a datastream socket). WSA_QOS_EFLOWDESC 11026 Invalid QoS flow descriptor. have a peek at these guys The connection has been broken due to keep-alive activity detecting a failure while the operation was in progress.

Either the application has not called WSAStartup or WSAStartup failed. Winsock Error 10054 Fix 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. This error is returned if either a service provider's DLL could not be loaded (LoadLibrary failed) or the provider's WSPStartup or NSPStartup function failed.

A request to send or receive data was disallowed because the socket had already been shut down in that direction with a previous shutdown call.

  1. WSAENETRESET (10052) Net dropped connection or reset The host you were connected to crashed and rebooted.
  2. It can also be returned by setsockopt if an attempt is made to set SO_KEEPALIVE on a connection that has already failed.
  3. the protocol stack that the WinSock DLL runs over).
  4. WinSock functions: getsockopt(), setsockopt() Additional functions: Bad IP headers can cause routers and remote hosts to issue ICMP "parameter problem" messages, which result in a ENOPROTOOPT error on Berkeley-derived systems.

SO_ACCEPTCONN, SO_DONTLINGER, SO_KEEPALIVE, SO_LINGER, SO_OOBINLINE and TCP_NODELAY are not supported on sockets of type SOCK_DGRAM. An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. Chip If you would like to refer to this comment somewhere else in this project, copy and paste the following link: Terry Lemons - 2005-09-28 Hi Chip Thanks very much for Winsock Error Windows 7 The problem occurs in the Windows Vista (32-bit), Windows Server 2008 (32-bit), Window Server 2008 R2 (64-bit), etc.

You seem to have CSS turned off. Can you ping that hostname? An invalid QoS flow descriptor was found in the flow descriptor list. check my blog User suggestions: Chances are the network subsystem is misconfigured or inactive.

This documentation is archived and is not being maintained. WSAEPROVIDERFAILEDINIT 10106 Service provider failed to initialize. You need to call htons() to translate a constant value to network byte order before assigning it to the sin_port field in the sockaddr structure. If not, why not??? –paulsm4 Aug 15 '12 at 19:15 "Dude", yes i did - as described above - by passing an empty string to getaddrinfo and using the

Whether to handle it as a fatal error or non-fatal error depends on the application and the context, so it's up to you to decide. However, there's little distinction between WSAEALREADY and WSAEINVAL since a WinSock DLL cannot tell the difference between an asynchronous operation that has been cancelled and one that was never valid. WSAEINTR (10004) Interrupted function call. The "address" it refers to is the remote socket name (protocol, port and address).

User suggestions: Check the obvious first: check that the destination address is a valid IP address. This normally results from a loss of the connection on the remote socket due to a timeout or a reboot. Berkeley description: A connection was forcibly closed by a peer. User suggestions: see WSAHOST_NOT_FOUND for details.

Is the router up and running? (You can check by pinging it, and then ping an address on the other side of it.) Try a traceroute to the destination address to WSA_QOS_RESERVED_PETYPE 11031 Reserved policy QoS element type. all other functions: retry the operation again later since it cannot be satisfied at this time. An operation was attempted on something that is not a socket.

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 A general QoS error. it may occur when a pointer to a structures is invalid or when a value in structure field is invalid). A socket operation failed because the destination host is down.

This error is relevant to connect(), but not to send() or sendto() as it is in Berkeley Sockets. If you're on a serial connection, your local router is the IP address of the host you initially logged onto with SLIP or PPP.