Re: Checking if TCPSession made successful connection

[Jason . Majors]

> Hello,

> I cannot figure out how to do this right. In the client code below, I've
> made a very simple class extending TCPSession. When called with an
> invalid hostname or port, the Thread is never spawned, it seems.

> So, my question is: how can I check whether the TCPSession failes its
> connection or not? I would like to print "bad hostname", or "connection
> refused on port <port>" appropriately.

TCPSession inherits isActive(), isConnected(), and operator! () from 
Socket. Try those.
http://www.gnu.org/software/commoncpp/docs/refman/html/class_socket.html


> #include <cc++/socket.h>
> #include <iostream>

> using namespace ost;
> using namespace std;

> class mySession : public TCPSession
> {
> public:
> void run() {cout << "Thread running" << endl;}
> void final() {cout << "mySession exiting" << endl;}
> 
> mySession(InetHostAddress host, int port) : TCPSession(host, port)
> { start(); }
> };

> int main(int argc, char **argv)
> {
> const char *host = argv[1];
> const int port = atoi(argv[2]);
> 
> mySession session(host, port);
> Thread::sleep(2000);
> return 0;
> }

> --
> Tor Arvid Lund               ,''`.
> http://totto.homelinux.net  : :' :
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> 
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