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  1. #1
    Registered User
    Join Date
    Mar 2003
    Posts
    15

    How to handle incoming TCP request with sockets? (With code)

    How to listen and accept socket? I tried this, but a eSock panic 7 is raised in the real device...

    Code:
    User::LeaveIfError(iSocketServ.Connect());
    
    User::LeaveIfError(iSocket.Open(iSocketServ, KAfInet, KSockStream, KProtocolInetTcp));
    
    // Set up address information
    const TUint32 KInetAddr = INET_ADDR(127,0,0,1);
    iAddress.SetAddress(KInetAddr);
    iAddress.SetPort(4444);
    
    iSocket.Bind(iAddress);
    
    iSocket.Listen(5);
    
    RSocket aSocket;
    
    User::LeaveIfError(aSocket.Open(iSocketServ));
    
    iSocket.Accept(aSocket, iStatus);
    
    iWriteBuffer= _L8("hello");
    
    aSocket.Write(iWriteBuffer,iStatus);
    
    
    aSocket.Close();
    iSocket.Close();
    iSocketServ.Close();
    tnx,

    Gino

  2. #2
    Registered User
    Join Date
    Mar 2003
    Posts
    6

    RE: How to handle incoming TCP request with sockets? (With code)

    An Esock 7 panic is 'Accept request made while already attempting to accept'. From the looks of your code it's because you do the Write before waiting on the accept. Change the appropriate lines of code to be something like:

    iSocket.Accept(aSocket, iStatus);
    User::WaitForRequest(iStatus);
    iWriteBuffer= _L8("hello"
    aSocket.Write(iWriteBuffer,iStatus);
    User::WaitForRequest(iStatus);

    Chris.
    --
    http://radio.weblogs.com/0102385

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