Wsaerror No Error
As we pointed out earlier, your application should be ready to encounter any error at any time. WinSock functions: listen(), FD_CONNECT Additional functions: connect(), sendto() WSAELOOP (10062) Too many levels of symbolic links. No such host is known. For example, the error can occur when an attempt is made to read from a file that is not open, to open an existing read-only file for writing, or to open
That's about one-quarter of the error values that aren't even used! The software caused a connection abort because there is no space on the socket's queue and the socket cannot receive further connections.WinSock description: The error can occur when the local network This is a generic error code, returned under various conditions. User suggestions: Things an application user can do to diagnose the error condition further, and/or remedy it.
Socket Error 10038
The ICMP message means that a router cannot forward the IP datagram, possibly because it did not get a response to an ARP request (which might mean the destination host is Will strerror() work here too? User suggestions: There may be too many Winsock applications running simultaneously, but this is unlikely since most network systems have many socket handles available. No process may have more than a system-defined number of file descriptors open at a time.
Berkeley description: A component of a path name exceeded 255 (MAXNAMELEN) characters, or an entire path name exceeded 1023 (MAXPATHLEN-1) characters. A socket operation encountered a dead host. This is additional data, not in the normal network data stream, that is sent with network requests to establish a connection. Socket Error 10049 A socket operation was attempted to an unreachable host.
Typically though, Winsock generates this error when it receives a 'host unreachable' ICMP message from a router. However, there are some TCP/IP dialers that install their own Winsock.dll which may not be compatible with our programs. In Linux, I could use strerror() to convert an errno code into a human-readable string. A function fails with WSAEAFNOSUPPORT if the address family referenced in sockaddr is not compatible with the referenced socket's protocol.
Socket Error Codes Linux
The error refers to content as well as value (e.g. WSAEISCONN The socket is already connected (connection-oriented sockets only). Socket Error 10038 WSAENETDOWN (10050) Network is down A socket operation encountered a dead network. Socket Error 10054 Connection Reset By Peer Socket error = #10060.
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. TCP/IP scenario: In BSD-compatible implementations, the local network system generates this error if there isn't a default route configured. A service provider returned a bogus procedure table to Ws2_32.dll. If a server name was used, verify it resolves to the correct address. Socket Error 10053
- Berkeley description: The system detected an invalid address in attempting to use an argument of a call.
- TCP/IP scenario: The local network system can generate this error if there is no a default route configured.
- WSAEAFNOSUPPORT (10047) Address family not supported by protocol family.
- WSAEISCONN 10056 Socket is already connected.
- Check your WinSock implementation documentation to be sure all necessary components are currently installed and configured correctly.
- An application attempted an input/output network function call before establishing an association with a remote socket (i.e.
Too many links were encountered in translating a pathname. Note that this error occurs rarely, because a Winsock implementation cannot reliably detect hardware problems.WSAENETUNREACH (10051) Network is unreachable A socket operation was attempted to an unreachable network. WSAVERNOTSUPPORTED (10092) WINSOCK DLL Version out of range The current Winsock implementation does not support the Windows Sockets specification version requested by the application. For protocols and services resolution, it means the respective database wasn't located.
WinSock description: Same as Berkeley. Winsock Error 10054 Fix An application used a Windows Sockets function that directly maps to a Windows function. Ignore it.
Typically, though, WinSock generates WSAENETUNREACH when it receives a "host unreachable" ICMP message from a router instead of WSAEHOSTUNREACH.
WinSock description: Same as Berkeley for host resolution. Verify that your subnet mask is setup properly. At least one QoS reserve has arrived. Winsock Error 10061 share|improve this answer answered May 10 '13 at 8:35 Remy Lebeau 234k13144273 Thanks!
Berkeley description: A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket) no address was supplied. Always be sure to allocate enough space. Do a traceroute to the destination to verify all routers along the connection path are operational. Binary Countdown Length In a company crossing multiple timezones, is it rude to send a co-worker a work email in the middle of the night?
Microsoft C description: Permission denied. WinSock functions: recv(), recvfrom(), send(), sendto() WSAENAMETOOLONG (10063) File name too long. See also: WSAEINVAL WSAENOTCONN (10057) Socket is not connected. WSAESHUTDOWN 10058 Cannot send after socket shutdown.
An invalid QoS filter style was used. 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. Not implemented: Name server does not perform specified operation. Why don't we use single input authentication?
An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. The socket cannot be connected. Specifically, the v1.1 Windows Sockets specification notes the domain name system (DNS) errors "FORMERR, REFUSED, and & NOTIMP. WinSock description: Partly the same as Berkeley.
This error usually occurs during the execution of bind, but could be delayed until this function if the bind function operates on a partially wildcard address (involving ADDR_ANY) and if a WinSock description: Same as Berkeley TCP/IP scenario: In TCP terms (datastream sockets), it means an attempt to connect (by sending a TCP SYN packet) caused the destination host to respond to Developer suggestions: Things an application developer can do to avoid the error. Try pinging the address.
Based on the code you have provided, it appears that Socket::Accept() is returning a Socket instead of a Socket*. For instance, this error will occur if you try to run two applications that have FTP servers. 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 WinSock functions: socket() See also: WSAEAFNOSUPPORT, WSAEPFNOSUPPORT WSAEREMOTE (10071) Too many levels of remote in path Berkeley description: Item is not local to the host.
If the hostname resolution uses a local hosttable, it's possible you resolved to an old obsolete address. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. WSAEINTR 10004 Interrupted function call.