Winsock Error 10093 Wsanotinitialised
WSASYSNOTREADY 10091 Network subsystem is unavailable. Users should check: That the appropriate Windows Sockets DLL file is in the current path. It is a nonfatal error, and the operation should be retried later. A general QoS error. Source
We suggest local configuration changes that might remedy the problem, and network and server conditions that might be the cause. Specifically, these error-less functions are the byte order functions ( htonl(), htons(), ntohl(), and ntohs()), the address manipulation functions (inet_addr(), and inet_ntoa), WSAGetLastError() and WSAIsBlocking(). the protocol stack that the WinSock DLL runs over). 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.
Socket Error 10054
- Although most of this appendix is for application developers, the User suggestions contain information that end-users and application support personnel might also find useful when an application fails.
- Berkeley description: No equivalent in 4.3 BSD or compatible operating systems.
- 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
- Notice that asynchronous service and protocols functions are listed below, in addition to the hostname resolution functions.
- Detailed description (from RFC 1035, "Domain Names", by P.Mockapetris): Format error: name server was unable to interpret the query.
Check that no old Windows Sockets DLL files are being accessed. This error occurs if the sin_addr is INADDR_ANY (i.e. If you attempt to set up a server on a port that is already is in use, you will get this error. 10049 WSAEADDRNOTAVAIL -- Cannot assign requested address. 10050 WSAENETDOWN Socket Error 10054 Connection Reset By Peer It can occur if you're trying to run too many applications (of any kind) simultaneously on your machine.
User suggestions: Chances are the network subsystem is misconfigured or inactive. Socket Error 10053 The usual example for this is a host name-to-address translation attempt (using gethostbyname or WSAAsyncGetHostByName) which uses the DNS (Domain Name Server). This error may also be returned for protocol and service queries, and means the specified name could not be found in the relevant database.WSA_INVALID_HANDLE (OS dependent)Specified event object handle is invalid.An WinSock description: Same as Berkeley.
Berkeley description: A socket operation was attempted to an unreachable network. Socket Error 11004 Prerequisites Project type: Console Include files: winsock2.h Library files: ws2_32.lib Error Handling You would remember in our previous tutorials that first we must initialize Winsock. Backup and delete the following registry keys (and do a system restore point just to make sure) HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Winsock HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Winsock2 2. WSA_QOS_EFILTERTYPE 11020 Invalid QoS filter type.
Socket Error 10053
In some instances, it also refers to the current state of the socket - for instance, calling accept on a socket that is not listening.WSAEISCONN (10056)Socket is already connected.A connect request http://www.elbiah.de/hamster/doc/ref/errwinsock.htm It's also possible that the local services file has an incorrect port number (although it's unlikely). Socket Error 10054 WSAEBADF 10009 Bad file number. Socket Error 10049 you're trying to share a socket between tasks).
In Berkeley, this error also occurs when you are trying to name the local socket (assign local address and port number) with bind(), but Windows Sockets doesn't ascribe this error to this contact form more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed In this case, the WSAEBADF error might mean the same as a WSAENOTSOCK error. WSAEDISCON 10101 Graceful shutdown in progress. Socket Error Codes Linux
See WSAENETUNREACH. WSAVERNOTSUPPORTED 10092 Winsock.dll version out of range. After filling out our SOCKADDR_IN struct (refer to tutorial 2) we bind the socket, remember? http://itechnologysolutionsllc.com/socket-error/winsock-error-10093.php Detailed description: send() & sendto(): the requested address is a broadcast address, but the appropriate flag was not set (i.e.
FOLLOW THESE STEPS 1a. Winsock Error 10061 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 Not the answer you're looking for?
Networking activity on the local host has not been initiated.
The specified class was not found. Berkeley description: An operation on a socket or pipe was not performed because the system lacked sufficient buffer space or because a queue was full. WSAEPROCLIM 10067 Too many processes. Socket Error 10061 Connection Refused Does the Raspberry Pi 3 regulate the voltage on its 5V pins?
Note: this error may also result if you are trying to send a multicast packet and the default gateway does not support multicast (check your interface configuration). This message has a slightly different meaning from WSAEAFNOSUPPORT. WSA_QOS_EOBJLENGTH 11022 Invalid QoS object length. http://itechnologysolutionsllc.com/socket-error/winsock-error-code-10093.php WSAESOCKTNOSUPPORT 10044 Socket type not supported.
WSAENETRESET 10052 Network dropped connection on reset. Actually, it's too many open sockets. 10035 WSAEWOULDBLOCK -- Resource temporarily unavailable. 10036 WSAEINPROGRESS -- Operation now in progress. An example is using a broadcast address for "sendto" without broadcast permission being set using setsockopt(SO_BROADCAST).WSAEADDRINUSE (10048)Address already in use.Only one usage of each socket address (protocol/IP address/port) is normally permitted. WSAENAMETOOLONG 10063 File name too long.
User suggestions: Check the obvious first: check that the destination address is a valid IP address. User suggestions: see WSAHOST_NOT_FOUND for details. 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 WSAEWOULDBLOCK 10035 Resource temporarily unavailable.
Under MS-DOS versions 3.0 and later, EACCES may also indicate a locking or sharing violation. Once we are happy that Winsock has initialized correctly, we can now use a handy function to address any further failures. An invalid or inconsistent flowspec was found in the QoS provider-specific buffer. WSAEINVAL 10022 Invalid argument.
WSAEPROTONOSUPPORT 10043 Protocol not supported. Try to modify the rest of the code from tutorial 2 to check for potential problems with the 'listen' and 'shutdown' commands.