WSA_QOS_EPROVSPECBUF 11018 Invalid QoS provider buffer. For example, a socket call requests a SOCK_DGRAM socket, but specifies a stream protocol. send() & sendto(): socket not bound (for Dgram) or not yet connected (for Stream) The v1.1 specification also has a detailed description for the connect() function which says: "socket not already Where 10056 is: 10056: WSAEISCONN Socket is already connected. my review here
int bytes_got = SOCKET_ERROR; struct timeval wait; fd_set set; wait.tv_sec = timeout; wait.tv_usec = 0; FD_ZERO(&set); FD_SET(sock,&set); A name component or a name was too long. WinSock functions:
This is what occurs in Berkeley Sockets. An attempt was made to access a socket in a way forbidden by its access permissions. WinSock description: Same as Berkeley; the option is unknown or unsupported.
The call has been canceled. An existing connection was forcibly closed by the remote host. If the hostname resolution uses a local host table, it's possible you resolved to an obsolete address. Socket Error Codes Linux If you have additional suggestions regarding the System Error Codes documentation, given the constraints enumerated at the top of the page, please click the link labeled "Send comments about this topic
WSAENETUNREACH 10051 Network is unreachable. Winsock Error 10053 But - one thing you can try is before sending, place a while statement to make sure that the winsock control is ready to send. However, they don't need to set the WinSock error value, because there's only one reason for their failure: the input parameter was invalid. WSAHOST_NOT_FOUND 11001 Host not found.
You’ll be auto redirected in 1 second. Socket Error 10061 Connection Refused WinSock description: Same as Berkeley. OS dependent WSA_IO_PENDING Overlapped operations will complete later. You cannot mix and match (WINSOCK DLLs must be supplied by the same vendor that provided your underlying protocol stack).
A connection attempt failed because the connected party did not properly respond after a period of time, or the established connection failed because the connected host has failed to respond. 10060 The FormatMessage function can be used to obtain the message string for the returned error. Windows Socket Error 10054 WSAEBADF 10009 File handle is not valid. What Is A Socket Error 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
And even sending small files from the server to the client. this page Some invalid argument was supplied (for example, specifying an invalid level to the setsockopt (Windows Sockets) function). Developer suggestions: Did you close a socket inadvertently in one part of an application without keeping another part notified? Unlike Berkeley, however, WinSock v1.1 doesn't ascribe this error to any functions. Socket Error 10054 Connection Reset By Peer
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. Check that your network system (WinSock implementation) has a utility that shows network statistics. We appreciate your feedback. get redirected here A retry at some time later may be successful. 11003 WSANO_RECOVERY This is a nonrecoverable error.
The system detected an invalid pointer address in attempting to use a pointer argument of a call. Socket Error 11001 The System Error Codes are very broad. Returned by WSARecv and WSARecvFrom to indicate that the remote party has initiated a graceful shutdown sequence. 10109 WSATYPE_NOT_FOUND Class type not found.
These conditions are more likely to be indicated by the error WSAETIMEDOUT. 10065 WSAEHOSTUNREACH No route to host. This usually means the local software knows no route to reach the remote host. 10052 WSAENETRESET Network dropped connection on reset. In a program, like that crummy msdn example, I wrote: // Connect to server. Socket Error 10061 Connection Refused Smtp The attempted operation is not supported for the type of object referenced.
To retrieve the description text for the error in your application, use the FormatMessage function with the FORMAT_MESSAGE_FROM_SYSTEM flag. An invalid QoS filter type was used.