WinSock functions: accept(), bind(), closesocket(), connect(), gethostbyaddr(), gethostbyname(), gethostname(), getpeername(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), getsockname(), getsockopt(), ioctlsocket(), listen(), recv(), recvfrom(), select(), send(), sendto(), setsockopt(), shutdown(), socket(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), It is normal for WSAEWOULDBLOCK to be reported as the result from calling connect on a non-blocking SOCK_STREAM socket, since some time must elapse for the connection to be established.WSAHOST_NOT_FOUND (11001)Host Berkeley description: A pathname lookup involved more than 8 symbolic links. WSA_QOS_EFILTERTYPE 11020 Invalid QoS filter type. check my blog
This is what occurs in Berkeley Sockets. The Windows Sockets API provides access to 'low-level' APIs (like the transport protocols TCP and UDP), so this error is not relevant to Winsock. Every error description contains at least: Summary Info: Error macro: manifest constant, as defined in WINSOCK.H Error value: as defined in v1.1 WINSOCK.H Short description Berkeley description: text describing the equivalent Check your subnet mask.
WinSock description: No equivalent. the byte-order functions, htonl(), htons(), ntohl and ntohl(), cannot fail. 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. Troubleshooting Steps To Follow There are some general procedures that are helpful to follow when trying to troubleshoot a TCP/IP telnet connection.
Watching the latency between packets is a good indication of network problems. WinSock functions: accept(), bind(), connect(), listen(), send(), sendto(), socket(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort(), FD_CONNECT Additional functions: Any other functions that use network system buffer space, like the "database functions", after the first failed with WSAEWOULDBLOCK). Wsagetlasterror 0 Check all your network configuration settings, and check with the system administrator on the other end.
Netstat shows current statistics for your TCP/IP connection. Under MS-DOS versions 3.0 and later, EACCES may also indicate a locking or sharing violation. Here is a useable macro: #define MAKEWORD(low, high) ((WORD)(((BYTE)(low)) | (((WORD)((BYTE)(high))) << 8))) WinSock functions: WSAStartup(). [Go to Top] Errors in Numerical Order WSABASEERR (0) No Error WSAEINTR (10004) Interrupted system More hints It would also timeout if a (FIN)ish TCP packet is not ACK'd (and even if the FIN is ACK'd, it will eventually timeout if a FIN is not returned).
Is the router up and running (check by pinging it, and then ping an address on the other side of it)? Socket Error 10053 The error occurs with the socket() function, which takes the socket type (protocol) and address family as input parameters. Check the destination address itself; is it the one you wanted to go to? This is not a soft error, another type of name server request may be successful.
That makes it very, very efficient, you can dump a bunch of data to transmit with send() and the protocol stack does everything it can to get that data delivered. http://forums.srcds.com/viewtopic/663 For instance, if the length of an argument which is a struct sockaddr is smaller than sizeof(struct sockaddr).WSAEHOSTDOWN (10064)Host is down.A socket operation failed because the destination host was down. Socket Error 10038 Login Register Login Username: Password: Lost Password? Socket Error Codes Linux However, because a BSD socket is equivalent to a file handle, some Windows Sockets platforms provide some file handle and socket equivalency.
This indicates that some sort of nonrecoverable error occurred during a database lookup. click site 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"). WinSock functions: Any function capable of a blocking operation can return this error: accept(), close socket(), connect(),gethostbyname(), gethostbyaddr(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), recv(), recvfrom(), select(), send(), sendto() Additional functions: Any of A completion indication will be given at a later time when the operation has been completed.WSA_IO_INCOMPLETE (OS dependent)Overlapped I/O event object not in signaled state.The program has tried to determine the Socket Error 10054 Connection Reset By Peer
How would you know what went wrong? The FormatMessage function can be used to obtain the message string for the returned error. The item is not available locally. news WSA Initialization failed: 10092 Press any key to continue . . .
However, if problems do occur, you should contact your network administrator for help. Socket Error 10049 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. WinSock description: No equivalent in WinSock.
Ran out of disk quota. Format is 111.222.333.444. There are no QoS senders. Socket Error 11004 The "address" they refer to, typically refers to the local "socket name", which is made up of the 3-tuple: protocol, port-number and IP address.
Instead, let the network system assign the local port (very few application protocols require a client to bind to a specific port number or port number range). WSA_QOS_ESHAPERATEOBJ 11030 Invalid QoS shaping rate object. You will get an error from a subsequent send, but never from the first send after the disconnect. More about the author Berkeley description: The host you were connected to crashed and rebooted.
The requested address is not valid in its context. A server has attempted to handle an NFS request by generating a request to another NFS server, which is not allowed. An object with an invalid ObjectLength field was specified in the QoS provider-specific buffer. Either the application has not called WSAStartup or WSAStartup failed.
All trademarks are property of their respective owners.
© Copyright 2017 jactionscripters.com. All rights reserved.