507 void ChSocket::detectErrorOpenWinSocket(int* errCode, std::string& errMsg) {  in detectErrorOpenWinSocket()  argument
511         errMsg.append("Successful WSAStartup must occur before using this function.");  in detectErrorOpenWinSocket()
513         errMsg.append("The network subsystem or the associated service provider has failed.");  in detectErrorOpenWinSocket()
515         errMsg.append("The specified address family is not supported.");  in detectErrorOpenWinSocket()
517         errMsg.append(  in detectErrorOpenWinSocket()
521         errMsg.append("No more socket descriptors are available.");  in detectErrorOpenWinSocket()
523         errMsg.append("No buffer space is available. The socket cannot be created.");  in detectErrorOpenWinSocket()
525         errMsg.append("The specified protocol is not supported.");  in detectErrorOpenWinSocket()
527         errMsg.append("The specified protocol is the wrong type for this socket.");  in detectErrorOpenWinSocket()
529         errMsg.append("The specified socket type is not supported in this address family.");  in detectErrorOpenWinSocket()
531         errMsg.append("unknown problems!");  in detectErrorOpenWinSocket()
534 void ChSocket::detectErrorSetSocketOption(int* errCode, std::string& errMsg) {  in detectErrorSetSocketOption()  argument
538         errMsg.append("A successful WSAStartup must occur before using this function.");  in detectErrorSetSocketOption()
540         errMsg.append("The network subsystem has failed.");  in detectErrorSetSocketOption()
542 …errMsg.append("optval is not in a valid part of the process address space or optlen parameter is t…  in detectErrorSetSocketOption()
544         errMsg.append(  in detectErrorSetSocketOption()
548         errMsg.append("level is not valid, or the information in optval is not valid.");  in detectErrorSetSocketOption()
550         errMsg.append("Connection has timed out when SO_KEEPALIVE is set.");  in detectErrorSetSocketOption()
552         errMsg.append(  in detectErrorSetSocketOption()
556         errMsg.append("Connection has been reset when SO_KEEPALIVE is set.");  in detectErrorSetSocketOption()
558         errMsg.append("The descriptor is not a socket.");  in detectErrorSetSocketOption()
560         errMsg.append("unknown problem!");  in detectErrorSetSocketOption()
563 void ChSocket::detectErrorGetSocketOption(int* errCode, std::string& errMsg) {  in detectErrorGetSocketOption()  argument
567         errMsg.append("A successful WSAStartup must occur before using this function.");  in detectErrorGetSocketOption()
569         errMsg.append("The network subsystem has failed.");  in detectErrorGetSocketOption()
571         errMsg.append(  in detectErrorGetSocketOption()
575         errMsg.append(  in detectErrorGetSocketOption()
579         errMsg.append("The level parameter is unknown or invalid.");  in detectErrorGetSocketOption()
581         errMsg.append("The option is unknown or unsupported by the indicated protocol family.");  in detectErrorGetSocketOption()
583         errMsg.append("The descriptor is not a socket.");  in detectErrorGetSocketOption()
586         errMsg.append("unknown problems!");  in detectErrorGetSocketOption()
633 void ChSocketTCP::detectErrorBind(int* errCode, std::string& errMsg) {  in detectErrorBind()  argument
637         errMsg.append("A successful WSAStartup must occur before using this function.");  in detectErrorBind()
639         errMsg.append("The network subsystem has failed.");  in detectErrorBind()
641         errMsg.append("A process on the machine is already bound to the same\n");  in detectErrorBind()
642         errMsg.append("fully-qualified address and the socket has not been marked\n");  in detectErrorBind()
643         errMsg.append("to allow address re-use with SO_REUSEADDR. For example,\n");  in detectErrorBind()
644         errMsg.append("IP address and port are bound in the af_inet case");  in detectErrorBind()
646         errMsg.append("The specified address is not a valid address for this machine.");  in detectErrorBind()
648         errMsg.append("The name or the namelen parameter is not a valid part of\n");  in detectErrorBind()
649         errMsg.append("the user address space, the namelen parameter is too small,\n");  in detectErrorBind()
650         errMsg.append("the name parameter contains incorrect address format for the\n");  in detectErrorBind()
651         errMsg.append("associated address family, or the first two bytes of the memory\n");  in detectErrorBind()
652         errMsg.append("block specified by name does not match the address family\n");  in detectErrorBind()
653         errMsg.append("associated with the socket descriptor s.");  in detectErrorBind()
655         errMsg.append("A blocking Windows Sockets 1.1 call is in progress, or the\n");  in detectErrorBind()
656         errMsg.append("service provider is still processing a callback function.");  in detectErrorBind()
658         errMsg.append("The socket is already bound to an address. ");  in detectErrorBind()
660         errMsg.append("Not enough buffers available, too many connections.");  in detectErrorBind()
662         errMsg.append("The descriptor is not a socket.");  in detectErrorBind()
664         errMsg.append("unknown problems!");  in detectErrorBind()
667 void ChSocketTCP::detectErrorRecv(int* errCode, std::string& errMsg) {  in detectErrorRecv()  argument
671         errMsg.append("A successful WSAStartup must occur before using this function.");  in detectErrorRecv()
673         errMsg.append("The network subsystem has failed.");  in detectErrorRecv()
675 …errMsg.append("The buf parameter is not completely contained in a valid part of the user address s…  in detectErrorRecv()
677         errMsg.append("The socket is not connected.");  in detectErrorRecv()
679         errMsg.append("The (blocking) call was canceled through WSACancelBlockingCall.");  in detectErrorRecv()
681         errMsg.append("A blocking Windows Sockets 1.1 call is in progress, or the\n");  in detectErrorRecv()
682         errMsg.append("service provider is still processing a callback function.");  in detectErrorRecv()
684         errMsg.append("The connection has been broken due to the keep-alive activity\n");  in detectErrorRecv()
685         errMsg.append("detecting a failure while the operation was in progress.");  in detectErrorRecv()
687         errMsg.append("The descriptor is not a socket.");  in detectErrorRecv()
689         errMsg.append("MSG_OOB was specified, but the socket is not stream-style\n");  in detectErrorRecv()
690         errMsg.append("such as type SOCK_STREAM, out-of-band data is not supported\n");  in detectErrorRecv()
691         errMsg.append("in the communication domain associated with this socket, or\n");  in detectErrorRecv()
692         errMsg.append("the socket is unidirectional and supports only send operations.");  in detectErrorRecv()
694         errMsg.append("The socket has been shut down; it is not possible to recv on a\n");  in detectErrorRecv()
695 …    errMsg.append("socket after shutdown has been invoked with how set to SD_RECEIVE or SD_BOTH.");  in detectErrorRecv()
697         errMsg.append("The socket is marked as nonblocking and the receive operation would block.");  in detectErrorRecv()
699 …    errMsg.append("The message was too large to fit into the specified buffer and was truncated.");  in detectErrorRecv()
701         errMsg.append("The socket has not been bound with bind, or an unknown flag\n");  in detectErrorRecv()
702         errMsg.append("was specified, or MSG_OOB was specified for a socket with\n");  in detectErrorRecv()
703 … errMsg.append("SO_OOBINLINE enabled or (for byte stream sockets only) len was zero or negative.");  in detectErrorRecv()
705         errMsg.append("The virtual circuit was terminated due to a time-out or\n");  in detectErrorRecv()
706 …errMsg.append("other failure. The application should close the socket as it is no longer usable.");  in detectErrorRecv()
708         errMsg.append("The connection has been dropped because of a network\n");  in detectErrorRecv()
709         errMsg.append("failure or because the peer system failed to respond.");  in detectErrorRecv()
711         errMsg.append("The virtual circuit was reset by the remote side executing a\n");  in detectErrorRecv()
712         errMsg.append("\"hard\" or \"abortive\" close. The application should close\n");  in detectErrorRecv()
713         errMsg.append("the socket as it is no longer usable. On a UDP datagram socket\n");  in detectErrorRecv()
714         errMsg.append("this error would indicate that a previous send operation\n");  in detectErrorRecv()
715         errMsg.append("resulted in an ICMP \"Port Unreachable\" message.");  in detectErrorRecv()
717         errMsg.append("unknown problems!");  in detectErrorRecv()
720 void ChSocketTCP::detectErrorConnect(int* errCode, std::string& errMsg) {  in detectErrorConnect()  argument
724         errMsg.append("A successful WSAStartup must occur before using this function.");  in detectErrorConnect()
726         errMsg.append("The network subsystem has failed.");  in detectErrorConnect()
728         errMsg.append("The socket's local address is already in use and the socket\n");  in detectErrorConnect()
729         errMsg.append("was not marked to allow address reuse with SO_REUSEADDR. This\n");  in detectErrorConnect()
730         errMsg.append("error usually occurs when executing bind, but could be delayed\n");  in detectErrorConnect()
731         errMsg.append("until this function if the bind was to a partially wild-card\n");  in detectErrorConnect()
732         errMsg.append("address (involving ADDR_ANY) and if a specific address needs\n");  in detectErrorConnect()
733         errMsg.append("to be committed at the time of this function.");  in detectErrorConnect()
735 …errMsg.append("The (blocking) Windows Socket 1.1 call was canceled through WSACancelBlockingCall."…  in detectErrorConnect()
737         errMsg.append("A blocking Windows Sockets 1.1 call is in progress, or\n");  in detectErrorConnect()
738         errMsg.append("the service provider is still processing a callback function.");  in detectErrorConnect()
740         errMsg.append("A nonblocking connect call is in progress on the specified socket.\n");  in detectErrorConnect()
741         errMsg.append("Note In order to preserve backward compatibility, this error is\n");  in detectErrorConnect()
742         errMsg.append("reported as WSAEINVAL to Windows Sockets 1.1 applications that\n");  in detectErrorConnect()
743         errMsg.append("link to either WINSOCK.DLL or WSOCK32.DLL.");  in detectErrorConnect()
745         errMsg.append("The remote address is not a valid address (such as ADDR_ANY).");  in detectErrorConnect()
747         errMsg.append("Addresses in the specified family cannot be used with this socket.");  in detectErrorConnect()
749         errMsg.append("The attempt to connect was forcefully rejected.");  in detectErrorConnect()
751         errMsg.append("The name or the namelen parameter is not a valid part of\n");  in detectErrorConnect()
752         errMsg.append("the user address space, the namelen parameter is too small,\n");  in detectErrorConnect()
753         errMsg.append("or the name parameter contains incorrect address format for\n");  in detectErrorConnect()
754         errMsg.append("the associated address family.");  in detectErrorConnect()
756         errMsg.append("The parameter s is a listening socket, or the destination\n");  in detectErrorConnect()
757         errMsg.append("address specified is not consistent with that of the constrained\n");  in detectErrorConnect()
758         errMsg.append("group the socket belongs to.");  in detectErrorConnect()
760         errMsg.append("The socket is already connected (connection-oriented sockets only).");  in detectErrorConnect()
762         errMsg.append("The network cannot be reached from this host at this time.");  in detectErrorConnect()
764         errMsg.append("No buffer space is available. The socket cannot be connected.");  in detectErrorConnect()
766         errMsg.append("The descriptor is not a socket.");  in detectErrorConnect()
768         errMsg.append("Attempt to connect timed out without establishing a connection.");  in detectErrorConnect()
770         errMsg.append("The socket is marked as nonblocking and the connection\n");  in detectErrorConnect()
771         errMsg.append("cannot be completed immediately.");  in detectErrorConnect()
773         errMsg.append("Attempt to connect datagram socket to broadcast address failed\n");  in detectErrorConnect()
774         errMsg.append("because setsockopt option SO_BROADCAST is not enabled.");  in detectErrorConnect()
776         errMsg.append("unknown problems!");  in detectErrorConnect()
779 void ChSocketTCP::detectErrorAccept(int* errCode, std::string& errMsg) {  in detectErrorAccept()  argument
783         errMsg.append("A successful WSAStartup must occur before using this FUNCTION.");  in detectErrorAccept()
785         errMsg.append("The network subsystem has failed.");  in detectErrorAccept()
787 …errMsg.append("The addrlen parameter is too small or addr is not a valid part of the user address …  in detectErrorAccept()
789 …  errMsg.append("A blocking Windows Sockets 1.1 call was canceled through WSACancelBlockingCall.");  in detectErrorAccept()
791         errMsg.append("A blocking Windows Sockets 1.1 call is in progress, or the\n");  in detectErrorAccept()
792         errMsg.append("service provider is still processing a callback function.");  in detectErrorAccept()
794         errMsg.append("The listen function was not invoked prior to accept.");  in detectErrorAccept()
796 …errMsg.append("The queue is nonempty upon entry to accept and there are no descriptors available."…  in detectErrorAccept()
798         errMsg.append("No buffer space is available.");  in detectErrorAccept()
800         errMsg.append("The descriptor is not a socket.");  in detectErrorAccept()
802 …   errMsg.append("The referenced socket is not a type that supports connection-oriented service.");  in detectErrorAccept()
804 …errMsg.append("The socket is marked as nonblocking and no connections are present to be accepted."…  in detectErrorAccept()
806         errMsg.append("unknown problems!");  in detectErrorAccept()
809 void ChSocketTCP::detectErrorListen(int* errCode, std::string& errMsg) {  in detectErrorListen()  argument
813         errMsg.append("A successful WSAStartup must occur before using this function.");  in detectErrorListen()
815         errMsg.append("The network subsystem has failed.");  in detectErrorListen()
817         errMsg.append("The socket's local address is already in use and the socket was\n");  in detectErrorListen()
818         errMsg.append("not marked to allow address reuse with SO_REUSEADDR. This error\n");  in detectErrorListen()
819         errMsg.append("usually occurs during execution of the bind function, but could\n");  in detectErrorListen()
820         errMsg.append("be delayed until this function if the bind was to a partially\n");  in detectErrorListen()
821         errMsg.append("wild-card address (involving ADDR_ANY) and if a specific address\n");  in detectErrorListen()
822         errMsg.append("needs to be \"committed\" at the time of this function.");  in detectErrorListen()
824         errMsg.append("A blocking Windows Sockets 1.1 call is in progress, or the service\n");  in detectErrorListen()
825         errMsg.append("provider is still processing a callback function.");  in detectErrorListen()
827         errMsg.append("The socket has not been bound with bind.");  in detectErrorListen()
829         errMsg.append("The socket is already connected.");  in detectErrorListen()
831         errMsg.append("No more socket descriptors are available.");  in detectErrorListen()
833         errMsg.append("No buffer space is available.");  in detectErrorListen()
835         errMsg.append("The descriptor is not a socket.");  in detectErrorListen()
837         errMsg.append("The referenced socket is not of a type that supports the listen operation.");  in detectErrorListen()
839         errMsg.append("unknown problems!");  in detectErrorListen()
842 void ChSocketTCP::detectErrorSend(int* errCode, std::string& errMsg) {  in detectErrorSend()  argument
846         errMsg.append("A successful WSAStartup must occur before using this function.");  in detectErrorSend()
848         errMsg.append("The network subsystem has failed.");  in detectErrorSend()
850         errMsg.append("The requested address is a broadcast address,\n");  in detectErrorSend()
851         errMsg.append("but the appropriate flag was not set. Call setsockopt\n");  in detectErrorSend()
852         errMsg.append("with the SO_BROADCAST parameter to allow the use of the broadcast address.");  in detectErrorSend()
854         errMsg.append("A blocking Windows Sockets 1.1 call was canceled\n");  in detectErrorSend()
855         errMsg.append("through WSACancelBlockingCall.");  in detectErrorSend()
857         errMsg.append("A blocking Windows Sockets 1.1 call is in progress,\n");  in detectErrorSend()
858         errMsg.append("or the service provider is still processing a callback function.");  in detectErrorSend()
860         errMsg.append("The buf parameter is not completely contained in a\n");  in detectErrorSend()
861         errMsg.append("valid part of the user address space.");  in detectErrorSend()
863         errMsg.append("The connection has been broken due to the keep-alive\n");  in detectErrorSend()
864         errMsg.append("activity detecting a failure while the operation was in progress.");  in detectErrorSend()
866         errMsg.append("No buffer space is available.");  in detectErrorSend()
868         errMsg.append("The socket is not connected.");  in detectErrorSend()
870         errMsg.append("The descriptor is not a socket.");  in detectErrorSend()
872         errMsg.append("MSG_OOB was specified, but the socket is not stream-style\n");  in detectErrorSend()
873         errMsg.append("such as type SOCK_STREAM, out-of-band data is not supported\n");  in detectErrorSend()
874         errMsg.append("in the communication domain associated with this socket,\n");  in detectErrorSend()
875         errMsg.append("or the socket is unidirectional and supports only receive operations.");  in detectErrorSend()
877         errMsg.append("The socket has been shut down; it is not possible to send\n");  in detectErrorSend()
878         errMsg.append("on a socket after shutdown has been invoked with how set\n");  in detectErrorSend()
879         errMsg.append("to SD_SEND or SD_BOTH.");  in detectErrorSend()
881 …   errMsg.append("The socket is marked as nonblocking and the requested operation would block.\n");  in detectErrorSend()
883         errMsg.append("The socket is message oriented, and the message is larger\n");  in detectErrorSend()
884         errMsg.append("than the maximum supported by the underlying transport.");  in detectErrorSend()
886         errMsg.append("The remote host cannot be reached from this host at this time.");  in detectErrorSend()
888         errMsg.append("The socket has not been bound with bind, or an unknown flag\n");  in detectErrorSend()
889 …  errMsg.append("was specified, or MSG_OOB was specified for a socket with SO_OOBINLINE enabled.");  in detectErrorSend()
891         errMsg.append("The virtual circuit was terminated due to a time-out or \n");  in detectErrorSend()
892 …errMsg.append("other failure. The application should close the socket as it is no longer usable.");  in detectErrorSend()
894         errMsg.append("The virtual circuit was reset by the remote side executing a \"hard\" \n");  in detectErrorSend()
895         errMsg.append("or \"abortive\" close. For UPD sockets, the remote host was unable to\n");  in detectErrorSend()
896         errMsg.append("deliver a previously sent UDP datagram and responded with a\n");  in detectErrorSend()
897         errMsg.append("\"Port Unreachable\" ICMP packet. The application should close\n");  in detectErrorSend()
898         errMsg.append("the socket as it is no longer usable.");  in detectErrorSend()
900         errMsg.append("The connection has been dropped, because of a network failure\n");  in detectErrorSend()
901         errMsg.append("or because the system on the other end went down without notice.");  in detectErrorSend()
903         errMsg.append("unknown problems!");  in detectErrorSend()