Perl

Move a Connection into a Socket Set

Demonstrates Socket.TakeSocket, which moves a connection into a newly created member of this object's socket set. After one or more calls, the object acts as a set of sockets.

Background. A socket set groups multiple connections so they can be monitored together with the SelectForReading and SelectForWriting methods. After success, the source socket holds no connection.

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Perl

use chilkat();

$success = 0;

$listenSock = chilkat::CkSocket->new();

$success = $listenSock->BindAndListen(5000,25);
if ($success == 0) {
    print $listenSock->lastErrorText() . "\r\n";
    exit;
}

$connectedSock = chilkat::CkSocket->new();
$success = $listenSock->AcceptNext(20000,$connectedSock);
if ($success == 0) {
    print $listenSock->lastErrorText() . "\r\n";
    exit;
}

#  Move the connection out of connectedSock and into a newly created member of this object's socket
#  set.  After one or more such calls, socketSet acts as a set of connected sockets (useful with the
#  SelectForReading / SelectForWriting methods).  After success, connectedSock holds no connection.
$socketSet = chilkat::CkSocket->new();
$success = $socketSet->TakeSocket($connectedSock);
if ($success == 0) {
    print $socketSet->lastErrorText() . "\r\n";
    exit;
}

print "Connection added to the socket set." . "\r\n";