Windows Sockets Error Code 0
If the hostname resolution uses a local host table, it's possible you resolved to an obsolete address. Berkeley description: A pathname lookup involved more than 8 symbolic links. Thanks for the help in advance. This is a very common timing bug in WinSock programming - the good news (and bad news, because it's hard to reproduce) is that you are not hitting it very often http://pubdimensions.com/socket-error/windows-sockets-error-code-2.php
By calling shutdown() you do a partial close of a socket, which means you have discontinued sending. WinSock functions: recv(), recvfrom(), send(), sendto(), FD_CLOSE Additional functions: Any function that does I/O on the network could generate this error. Although some WinSock implementations might not issue other errors if a connection fails, so you can handle this error as you would others that indicate connection failure. It means that there is a blocking operation outstanding.
Socket Error 10038
WinSock description: Similar to Berkeley. Join them; it only takes a minute: Sign up Irregular socket errors (10054) on Windows application up vote 1 down vote favorite 1 I am working on a Windows (Microsoft Visual This is a common problem.
- WSAEMSGSIZE (10040) Message too long.
- WinSock functions: connect(), FD_CONNECT Additional functions: Any function that does I/O on the network could generate this error, and the WSAAsyncSelect() events FD_OOB, FD_READ, FD_WRITE.
- Use socket state in an application and/or handle this error gracefully as a non-fatal error.
- WSAEADDRINUSE (10048) Address already in use.
- Developer suggestions: Since there're only one corresponding protocol for each of the datagram and datastream socket types in the Internet address family, you should simply leave the value in the protocol
- Microsoft C description: Invalid argument.
- The WSAAsyncSelect() FD_WRITE event is specifically designed to notify an application after a WSAEWOULDBLOCK error when buffer space is available again so send() or sendto() should succeed.
- Some of these functions cannot fail, which explains their absence from the error list below.
- You can verify that the remote system is rejecting your connection attempt by checking the network statistics locally.
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WinSock description: Partly the same as Berkeley. Ignore it. WinSock functions: connect(), sendto(), FD_CONNECT Additional functions: It seems odd that the v1.1 specification doesn't ascribe this error to the function bind(). Socket Error 10053 An invalid value was given for one of the arguments to a function.
The v1.1 WinSock specification only ascribes thirty-three of the fifty errors to any of the WinSock functions in the v1.1 for Windows Sockets specification. Socket Error Codes Linux WinSock functions:
Developer suggestions: for protocols and services consider using a hard-coded value for the protocol number or service port number in case your resolution attempt fails, and you can have your cake Socket Error 11004 The ICMP message means that the router can't forward the IP datagram, possibly because it didn't get a response to the ARP request (which might mean the destination host is down). WinSock description: Same as Berkeley, and then some. Browse other questions tagged windows sockets visual-c++ tcp-ip or ask your own question.
Socket Error Codes Linux
Is the Set designed properly? her latest blog struct sockaddr_in6 server, client; SOCKET sock; char buffer[BUFFERSIZE]; LPTSTR recvBuff; DWORD recvBuffLen = 1024UL; int len = sizeof(client); WORD wVersionRequested; WSADATA wsaData; wVersionRequested = MAKEWORD(1,1); WSAStartup(wVersionRequested, &wsaData); sock = socket(AF_INET6, SOCK_DGRAM, Socket Error 10038 Some of these neglected error values are among those mentioned earlier that provide "finer resolution" on different WinSock implementations. Wsagetlasterror 0 WinSock functions: connect(), sendto(), FD_CONNECT Additional functions: Any function that does network I/O: recv(), recvfrom(), send(), FD_READ, FD_WRITE See also: WSAEHOSTUNREACH WSAENOBUFS (10055) No buffer space available.
Berkeley description: A component of a path name exceeded 255 (MAXNAMELEN) characters, or an entire path name exceeded 1023 (MAXPATHLEN-1) characters. Get More Info asked 4 years ago viewed 325 times active 4 years ago Blog Stack Overflow Podcast #93 - A Very Spolsky Halloween Special Related 1355Is there an equivalent of 'which' on the a "high-level" protocol). These errors might be reported on any function that does network I/O (e.g. Socket Error 10054 Connection Reset By Peer
WinSock description: No equivalent. We suggest local configuration changes that might remedy the problem, and network and server conditions that might be the cause. but it gives 10038 error at sendto() Hot Network Questions Why can't the second fundamental theorem of calculus be proved in just two lines? useful reference A couple functions that the v1.1 specification missed are WSASetLastError() and WSAUnhookBlockingHook().
User suggestions: Don't try running two of the same types of server applications on the same machine. Windows Socket Error Windows 10 That's about one-quarter of the error values that aren't even used! 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.
Berkeley description: A message sent on a socket was larger than the internal message buffer or some other network limit.
Are you using an optional level or socket option that may not be supported on all WinSock implementations? WinSock description: Same as Berkeley. "You can't make a silk purse from a sow's ear." Detailed descriptions: accept(), listen(): socket is not of type that supports connection-oriented service. Berkeley description: An address incompatible with the requested protocol was used. Winsock Error 10054 Fix WinSock description: Same as Berkeley for host resolution.
Berkeley description: An attempt was made to access a file in a way forbidden by its file access permissions. Request refused: name server refuses to satisfy your query for policy reasons. Note that the v1.1 WinSock specification does not explicitly state that this error occurs if the value you request is larger than the WSAData.iMaxUdpDg returned from WSAStartup(). this page One hypothesis was that the OS runs out of ephemeral ports (in case connections are closed but ports are not released because of TcpTimedWaitDelay), but by analyzing this issue we think
Check your WinSock implementation documentation to be sure all necessary components are currently installed and configured correctly. WinSock description: Same as Berkeley. If this tends to occur after running certain applications for a while, it might be a symptom of an application that doesn't return system resources (like memory) properly. The explanation is simple and obvious: in order to connect to or send to a destination address, you need to provide the destination address.
WinSock description: Same as Berkeley. 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 It's also possible that the local services file has an incorrect port number (although it's unlikely). See also: WSAENETUNREACH WSAEINPROGRESS (10036) Operation now in progress.
Note that this error occurs rarely since a WinSock implementation cannot reliably detect hardware problems. Developer suggestions: Every application that uses non-blocking sockets must be prepared for this error on any call to the functions mentioned below. WinSock functions: send(), sendto() Additional functions: setsockopt() and any function that takes a socket (or file handle) as an input parameter. This may indicate the file was deleted on the NFS server or some other catastrophic event occurred.
Typically, though, WinSock generates WSAENETUNREACH when it receives a "host unreachable" ICMP message from a router instead of WSAEHOSTUNREACH. Berkeley description: The quota system ran out of table entries. The WinSock API does not provide access to the Network File System application protocol, so this error is irrelevant to WinSock.