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Udp Socket Error Codes


Is the router up and running (check by pinging it, and then ping an address on the other side of it)? ERESOURCE 3000 system resource failure. New in version 2.3. Always be sure to allocate enough space. this contact form

WinSock functions: send(), sendto(), setsockopt() Additional functions: Any function that does network I/O: recv(), recvfrom(), FD_READ, FD_WRITE See also: WSAECONNABORTED, WSAECONNRESET, WSAETIMEDOUT WSAENETUNREACH (10051) Network is unreachable. Please refer to the Win32 documentation for more information. socket.fromfd(fd, family, type[, proto])¶ Duplicate the file descriptor fd (an integer as returned by a file object's fileno() method) and build a socket object from the result. WSAEINVALIDPROVIDER 10105 Service provider is invalid. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx

Socket Error 10038

A general QoS error. The error indicator is 0 if the operation succeeded, otherwise the value of the errno variable. The value can be an integer or a string representing a buffer.

  • The WinSock description and TCP/IP scenario contain detailed descriptions of the errors, which also describe possible cause and imply a possible remedy.
  • Bugs Linux may return EPIPE instead of ENOTCONN.
  • No process may have more than a system-defined number of file descriptors open at a time.
  • 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

TCP/IP scenario: In BSD-compatible implementations, the local network system generates this error if there isn't a default route configured. So, for example, you can expect this error if a WinSock implementation doesn't support socket type SOCK_RAW within the Internet address family (AF_INET). try to ping the server(s)). Socket Error 10049 Check that your network system (WinSock implementation) has a utility that shows network statistics.

To find the fully qualified domain name, use the function getfqdn(). gethostbyaddr() supports both IPv4 and IPv6. Socket Error Codes Linux The behavior may vary: some WinSocks might complete in background, and others may require another call to closesocket to complete. WinSock description: No error. https://www.ibm.com/support/knowledgecenter/SSLTBW_1.13.0/com.ibm.zos.r13.cs3cod0/syserret.htm Do not set non-zero timeout on non-blocking sockets to avoid this ambiguity (see Chapter 9 for more information).

share|improve this answer answered Oct 16 '10 at 10:21 valdo 8,7482045 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Socket Error 11004 This error is returned by the WSCGetProviderInfo and WSCGetProviderInfo32 functions if the protocol entry specified could not be found. Return the number of bytes sent. (The format of address depends on the address family -- see above.) socket.setblocking(flag)¶ Set blocking or non-blocking mode of the socket: if flag is 0, WinSock description: Partly the same as Berkeley.

Socket Error Codes Linux

Miscellaneous errors Error Name Description Explanation EHOSTDOWN Host is down Socket connection. https://linux.die.net/man/2/sendto the byte-order functions, htonl(), htons(), ntohl and ntohl(), cannot fail. Socket Error 10038 WSA_QOS_EFILTERSTYLE 11019 Invalid QoS filter style. Socket Error 10054 Connection Reset By Peer The optional protocol name, if given, should be 'tcp' or 'udp', otherwise any protocol will match.

WinSock description: Same as Berkeley for host resolution. http://centralpedia.com/socket-error/udp-socket-error-10048.html Error Name Error Code Comment SUCCESS 0 success operation. What was the first operating system to feature a separate kernel? all other functions: retry the operation again later since it cannot be satisfied at this time. Socket Error 10053

The specified file handle is not a valid file-handle value or does not refer to an open file; or an attempt was made to write to a file or device opened The values for WSANO_DATA and WSANO_ADDRESS (11004) are duplicates, so we don't count one of them. Leffler et al, both in the UNIX Programmer's Manual, Supplementary Documents 1 (sections PS1:7 and PS1:8). navigate here If the hostname resolution uses a local host table, it's possible you resolved to an obsolete address.

An invalid or inconsistent flowspec was found in the QoS provider-specific buffer. Windows Socket Error Windows 10 Developer suggestions: Chances are, that if you encounter this error, your application ignored the failure of some previous function. Some implementations also return this error if sendto is called on a connected SOCK_DGRAM socket (for SOCK_STREAM sockets, the to parameter in sendto is ignored) although other implementations treat this as

Berkeley description: A message sent on a socket was larger than the internal message buffer or some other network limit.

If an application sends a UDP packet to a host/port that does not have a datagram socket "listening," the network system may respond by sending back an ICMP Port Unreachable packet If the signal handler performs a normal return, the interrupted function call will seem to have returned the error condition. WSAEMSGSIZE 10040 Message too long. Winsock Error 10054 Fix Handle the request as a non-fatal error (if possible), since some WinSock's can legally fail the request.

WinSock description: Same as Berkeley. 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. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. his comment is here A retry at some time later may be successful.

socket.SOCK_STREAM¶ socket.SOCK_DGRAM¶ socket.SOCK_RAW¶ socket.SOCK_RDM¶ socket.SOCK_SEQPACKET¶ These constants represent the socket types, used for the second argument to socket(). (Only SOCK_STREAM and SOCK_DGRAM appear to be generally useful.) SO_* See sendmmsg(2) for information about a Linux-specific system call that can be used to transmit multiple datagrams in a single call. The only time a WinSock might use this error--at least with a TCP/IP implementation of WinSock--it fails a function with other errors (for example, WSAETIMEDOUT). How to apply for UK visit visa after four refusal Why don't miners get boiled to death at 4 km deep?

For instance, this error will occur if you try to run two applications that have FTP servers. It also has a specific meaning for setsockopt(). An invalid QoS filter type was used. In timeout mode, operations fail if they cannot be completed within the timeout specified for the socket or if the system returns an error.

The value argument can be a nonnegative float expressing seconds, or None. A value of None indicates that new socket objects have no timeout. This was never intentional and is no longer available in Python 2.0 and later. Cannot remove a directory that is not empty.

Socket type request has no supporting protocol. A consequence of this is that file objects returned by the makefile() method must only be used when the socket is in blocking mode; in timeout or non-blocking mode file