CAsyncSocket questions

[ForNow]

Hi, I am still having problems with my TCP/IP connection as I get a timeout notification in my OnConnect overridable I have a few questions 1) do the Socket and Bind Function do the same as Create ? 2) Would using the SetSockOpt SO_KEEPALIVE options help ? 3) could someone give a example of the C++ syntax for using the SOCKET operator in obtaining the socket handle Thanks

[Sivaraman Dhamodharan]

Provide the code snippet of Client that make connect request and code snippet that listens on a port xyz. With that people can help you.

Programming Article

[ForNow]

I have 4 CAsyncSocket derived classes wrapped inside 4 Derived CWinThread Class in the CWinThread::Initinstance I set the ipaddr = "192.168.1.4" When I use NULL as the last parameter in the CAsynSocket::create or BIND I am successful in creating a socket however when I use the ipaddr "192.168.1.4" the ipaddr of the machine I get WSAEADDRNOTAVAIL The listening code is MainFrame Assembler EZASMI select which is intended to process multiple I/O's on multiple sockets

      EZASMI TYPE=SELECT,      Issue Macro                      
           MAXSOC=MAXSOC1,    SPECIFY MAXIMUM NUMBER OF SOCKETS
           TIMEOUT=TIMEVAL,                                    
           RSNDMSK=RSNDMSK,   READ MASK                        
           RRETMSK=RRETMSK,   RETURN FROM READ                 
           WSNDMSK=WSNDMSK,   WRITE MASK                       
           WRETMSK=WRETMSK,   RETURN FROM WRITE                
           ESNDMSK=ESNDMSK,                                    
           ERETMSK=ERETMSK,                                    
           ERRNO=ERRNO,       (Specify ERRNO field)            
           RETCODE=RETCODE,   (Specify RETCODE field)          
           ECB=MY\_ECB,        MAIN TASK EMB                    
           ERROR=ERROR,       Abend if Macro error             
           TASK=MYTIE,                                         
           MF=(E,MY\_PARM)                                      

thisocket.Socket(SOCK_STREAM,FD_READ|FD_WRITE|FD_CONNECT,NULL,AF_INET);
if(thisocket.Bind(thisocket.port,ipaddr) == 0)
error_code = GetLastError();
thisocket.GetSockOpt(SO_KEEPALIVE | SO_DEBUG, &thisocket.option,val_ptr, SOL_SOCKET);
if(thisocket.SetSockOpt(SO_KEEPALIVE | SO_DEBUG, &thisocket.option,val, SOL_SOCKET) == 0)
error_code = GetLastError();