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Shuffle a ragged array more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / WinSock description: No error. Always be sure to allocate enough space. I use GetSockOpt to get the maximum packet size of the underlying subnets, like this: ============================================================================= void VSocket::CreateSocket(int nPort,int nType) { Create(nPort,SOCK_DGRAM); int nOption,nOptionLen; GetSockOpt(SO_MAX_MSG_SIZE,&nOption,&nOptionLen); } ============================================================================= The

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(). WSA_QOS_EFILTERCOUNT 11021 Incorrect QoS filter count. Applications that use WSAGetOverlappedResult (with the fWait flag set to FALSE) in a polling mode to determine when an overlapped operation has completed, get this error code until the operation is In any case, you need to pay attention to the select() return value and handle all three cases. –Seth Noble Feb 23 '12 at 15:04 1 The loop is how

Socket Error 11004

Typically their descriptions are similar. Originally Posted by MrDoomMaster I still would like to know how I can do the following: 1) Send an object of a structure cast to void* (therefore sending it as raw asked 4 years ago viewed 7634 times active 4 years ago Visit Chat Linked 1 setsockopt (sys/socket.h) Related 1setsockopt (sys/socket.h)2Receiving Multicast Messages on a Multihomed Windows PC6How to make a UDP No process may have more than a system-defined number of file descriptors open at a time.

How to extend a human life span to match an elf's? Berkeley description: The quota system ran out of table entries. 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 If the datagram is larger than the buffer supplied, the buffer is filled with the first part of the datagram, the excess data is lost, and recv() returns the error WSAEMSGSIZE.

When it comes to UDP, it is always better for a send to result in one datagram. WinSock functions: getpeername(), recv(), recvfrom(), send(), sendto(), setsockopt(), shutdown(), FD_CONNECT See also: WSAECONNABORTED, WSAECONNRESET, WSAENETRESET, WSAETIMEDOUT WSAENOTEMPTY (10066) Directory not empty. copies what it can into your buffer) and fails the function. I'm also curious to know why data that you don't receive in a single call is erased from the receive buffer.

WinSock description: Same as Berkeley. It is a nonfatal error, and the operation should be retried later. The file handle reference is no longer available. A problem was encountered with some part of the filterspec or the provider-specific buffer in general.

  1. An application attempts to use an event object, but the specified handle is not valid.
  2. Developer suggestions: Don't call bind() in a client application.
  3. Programming Languages-Other C++ Advertise Here 760 members asked questions and received personalized solutions in the past 7 days.

Socket Error 10040 Message Too Long

Problem/Question: Why does recvfrom() fail on the partial chunk? It is also possible that WinSock might return this error after an application calls connect() a second time on a non-blocking socket while the connection is pending (i.e. Socket Error 11004 all other functions: retry the operation again later since it cannot be satisfied at this time. Recvfrom We took the effort to help you, please return it to others. * While posting code sections please use CODE tags * Please check the codeguru FAQ and do a little

A retry at some time later may be successful. Also, the first argument should not involve your socket descriptor, it is a count which should be 1 in this case. When a particular Windows Sockets function indicates an error has occurred, this function should be called immediately to retrieve the extended error code for the failing function call. WinSock description: Same as Berkeley.

WSA_QOS_SENDERS 11006 QoS senders. Do not set non-zero timeout on non-blocking sockets to avoid this ambiguity (see Chapter 9 for more information). It does NOT mean for you to increase the size of the socket's internal receive buffer. The application may be accessing a socket that the current active task does not own (that is, trying to share a socket between tasks), or WSACleanup has been called too many

WSAEREFUSED 10112 Database query was refused. Random Posts hp l1940t hp l2045w hp l2208w hp l2335 hp labtop hp laptop car charger hp laser 1000 hp laser 1010 hp laser 1015 hp laser 1018 hp laser 1020 The usual example for this is a host name-to-address translation attempt (using gethostbyname or WSAAsyncGetHostByName) which uses the DNS (Domain Name Server).

A general QoS error.

WinSock description: No equivalent. WSA_QOS_EPOLICYOBJ 11025 Invalid QoS policy object. up vote 1 down vote Reading from the MSDN documentation for error WSAEMSGSIZE (10040): Message too long. memset( RcvBuff, 0, sizeof( RcvBuff) ); nRet = recv( rsock, RcvBuff, sizeof( RcvBuff), 0); where nRet = the error number make sure you include memory.h Good Luck Jonathan 0 Message

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 Login. However, The Windows System error codes list thousands of codes due to various kinds of problems, like WSAEMSGSIZE 10040 (0X2738), you can't remember them all. You can avoid making the mistake of trying to send on a socket after you've initiated a close, by keeping track of the socket state in your application (and checking it

The name is not an official host name or alias, or it cannot be found in the database(s) being queried. Last edited by MrDoomMaster; October 19th, 2005 at 11:28 PM. --MrDoomMaster --C++ Game Programmer Don't forget to rate me if I was helpful! The recv() function fails with WSAEMSGSIZE, so I'm wondering if the data is lost. Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We

WinSock functions: Any function which allocates a new descriptor: accept(), listen(), & socket(). But that's not to say you shouldn't still be prepared. To avoid WSAEMSGSIZE 10040 (0X2738) window dialogs, and keep your computer in secure. Berkeley description: The host you were connected to crashed and rebooted.

WSAEDISCON 10101 Graceful shutdown in progress. WinSock description: Same as Berkeley. Too many links were encountered in translating a pathname. I create a datagram socket and call SendTo function to send data which size is 100000.

Under MS-DOS versions 3.0 and later, EACCES may also indicate a locking or sharing violation. WSA_QOS_ADMISSION_FAILURE 11010 QoS admission error. Developer suggestions: Every application that uses non-blocking sockets must be prepared for this error on any call to the functions mentioned below. A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket using sendto) no address was supplied.

If so, then the application might have had a problem resolving the name (see suggestions at WSATRY_AGAIN for more information). Is it possible to share internet connection via remote desktop? Berkeley description: A socket operation failed because the destination host was down. You should simply ignore this error when it occurs.