Fix Socket Error 10057 Socket Is Not Connected (Solved)

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Socket Error 10057 Socket Is Not Connected


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(), 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. WSA_QOS_NO_SENDERS 11007 No QoS senders. 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 weblink

See also: WSAECONNABORTED, WSAECONNRESET, WSAENETRESET WSAETOOMANYREFS (10059) Too many references; can't splice Berkeley description: too many references to some kernel-level object; the associated resource has run out. WSA_QOS_ESHAPERATEOBJ 11030 Invalid QoS shaping rate object. In the case of this application , it does make sense to re-use the thread objects, but this is not going to be five minutes work. This normally results from a loss of the connection on the remote socket due to a timeout or a reboot.

Socket Error 10054

Berkeley description: A socket operation encountered a dead network. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. WSAEREMOTE 10071 Item is remote. SO_DEBUG, SO_DONTROUTE, SO_RCVBUF, SO_SNDBUF, TCP_NODELAY: optional socket options.

  • This did not work at all - WSAEWOULDBLOCK was always being returned so the socket just sat there... 0 LVL 28 Overall: Level 28 Pascal 6 TCP/IP 1 Message Accepted
  • WinSock description: No equivalent.
  • 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
  • WinSock description: Partly the same as Berkeley.
  • WSAENOTCONN 10057 Socket is not connected.
  • there is one aspect which is not clear to me: - the DB is beeing put in that default state every single time a soket is created and then taken out
  • WSAEMFILE 10024 Too many open files.
  • The specified socket parameter refers to a file, not a socket.

This error occurs if an application attempts to bind a socket to an IP address/port that has already been used for an existing socket, or a socket that was not closed Note the British spelling (with an 'S' instead of a 'Z'). share|improve this answer answered May 7 '15 at 22:46 EJP 198k17144251 Thanks, it is a bug in the application as you say - see my comment for user1055568 below. Socket Error 11004 Developer suggestions: You need to be prepared to handle this error on any functions that reference blocking sockets, or any calls to blocking functions, if you allow the user to cancel

USA Re: Error socket error in recv: 10057 with FTP transfer « Reply #7 on: October 21, 2005, 08:53:36 PM » Remote directory on the FTP site does not appear correct A socket already has a type (a protocol), and each sockaddr structure has an address family field to define its format. SSL IP*Works! The WinSock implementation was unable to allocate additional memory to accommodate the function request.

The point is, occasionally I'm getting the old 10057 error - socket not connected error, as the request is sent though to the database. Windows Socket Error Windows 10 The result of a lost connection is WSAECONNRESET. 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 The SendStr is only called after the OnSessionConnected event so as far as I'm aware, socket is connected, but obviously me and the socket have differing opinions on this.

Socket Error Codes Linux

all other functions: retry the operation again later since it cannot be satisfied at this time. Note that this error occurs rarely since a WinSock implementation cannot reliably detect hardware problems. Socket Error 10054 WinSock functions: Any function which allocates a new descriptor: accept(), listen(), & socket(). Socket Error 10054 Connection Reset By Peer This may indicate the file was deleted on the NFS server or some other catastrophic event occurred.

Check also Normal Internet Control website/forum for docs, knowledge base or something similar that can help you (maybe somebody has the same problem as you and has been addressed in the have a peek at these guys WSAEINVAL (10022) Invalid argument. WSA_QOS_EOBJLENGTH 11022 Invalid QoS object length. Developer suggestions: to make your application more portable: with datagram sockets don't use connect() and sendto() on the same datagram socket in an application, and always "disconnect" before calling connect() more Socket Error 10053

Generically, the error means the network system has run out of socket handles. WinSock functions: accept(), listen(), recv(), recvfrom(), send(), sendto() WSAEPFNOSUPPORT (10046) Protocol family not supported. A name component or a name was too long. check over here WinSock functions: WSAESHUTDOWN (10058) Cannot send after socket shutdown.

To make matters worse, I'm also occasionally getting (not nearly as often as the 10057) the error "Socket already in-use". Winsock Error 10054 Fix Not the answer you're looking for? but stil, it is a lot better (optimal) than recreating teh socket every time.

How to apply a constant function to a vector of values?

An invalid QoS provider-specific buffer. The socket is only told (by me ) to connect the once. Where it's still not connected, the send causes the 10057 error. –lemondifficult May 10 '15 at 18:35 You can get WSAENOTCONN from most any Winsock API, not just send(). Socket Error 10061 Connection Refused How do you say "enchufado" in English?

No process may have more than a system-defined number of file descriptors open at a time. Only X amount of threads are created, each being re-used as necessary. This is one of the most frequent errors and one of the best to encounter, since it's one of the least ambiguous. you're trying to share a socket between tasks).

An invalid QoS flow descriptor was found in the flow descriptor list. Developer suggestion: are you trying to use an optional feature? This error occurs when the sin_port value is zero in a sockaddr_in structure for connect() or sendto(). Find More Posts by vigge89 Create a free account to browse our forums without ads 03-27-2004, 05:48 PM #2 MxxCon Super Duper FlashFXP Beta Tester Join Date: Oct 2001

so, is soemthinglike the attached pseud-code feasable for you? mythread=class(tthread) fconnection:tdbconnection; protected procedure execute; override; public constructor createl destructor destroy; override; Under MS-DOS versions 3.0 and later, EACCES may also indicate a locking or sharing violation. In the other threaded applications, the lifetime of a thread was much longer. getTransactionCount always returns 1048576, no matter what address Why can't one eat prior to hearing havdala?

This could indicate a serious failure of the network system (that is, the protocol stack that the Windows Sockets DLL runs over), the network interface, or the local network itself. that way you can keep the connections open and re-use them (you will need a small amount of synchronization here twhen getting an open connection. you need a pool. In some instances, it also refers to the current state of the socket—for instance, calling accept on a socket that is not listening.

WinSock description: Unlike Berkeley Sockets, in WinSock WSAEALREADY means that the asynchronous operation you attempted to cancel has already been canceled. Not implemented: name server does not perform specified operation. Either the application has not called WSAStartup or WSAStartup failed. This error is returned from operations on nonblocking sockets that cannot be completed immediately, for example recv when no data is queued to be read from the socket.

The ICMP message means that a 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). Products Internet Communications Internet Business Enterprise Adapters Support Knowledge Base Documentation Support Options Submit Support Issue Feature Request Custom Development Downloads Trial Downloads Purchase Ordering Info Sales FAQ Shopping Cart Resellers I'll get back to you to let you know if it improves things... 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).

This usually results from trying to connect to a service that is inactive on the foreign host—that is, one with no server application running. This will verify that the destination network is functioning. WSAEISCONN (10056) Socket is already connected. If you are using a host table exclusively, you'll need to update it to add the destination hostname and address.