/**
* Make a new connection.
*
* @return
* @throws IllegalStateException - Thrown if connection cannot be created.
* @since 1.0.0
*/
protected IREMConnection createConnection() throws IllegalStateException {
// If we have a server port, then the server is probably open. If we don't then there is no
// server.
if (fServerPort != 0) {
// We are putting it off into a thread because there are no timeout capabilities on getting a
// socket.
// So we need to allow for that.
final Socket[] scArray = new Socket[1];
final boolean[] waiting = new boolean[] {true};
Thread doIt =
new Thread(
new Runnable() {
public void run() {
try {
Socket sc = new Socket("localhost", fServerPort); // $NON-NLS-1$
synchronized (this) {
if (waiting[0]) scArray[0] = sc;
else
sc
.close(); // We are no longer waiting on this thread so close the socket
// since no one will use it.
}
} catch (IOException e) {
ProxyPlugin.getPlugin()
.getLogger()
.log(
new Status(
IStatus.WARNING,
ProxyPlugin.getPlugin().getBundle().getSymbolicName(),
0,
"",
e)); //$NON-NLS-1$
}
}
});
doIt.start();
while (true) {
try {
doIt.join(!fNoTimeouts ? 60000 : 0);
synchronized (doIt) {
waiting[0] = false; // To let it know we are no longer waiting
}
break;
} catch (InterruptedException e) {
}
}
if (scArray[0] == null) {
// Log where we are at so we can know where it was we down.
ProxyPlugin.getPlugin()
.getLogger()
.log(
new Status(
IStatus.WARNING,
ProxyPlugin.getPlugin().getBundle().getSymbolicName(),
0,
"",
new IllegalStateException(
ProxyRemoteMessages
.REMProxyFactoryRegistry_ConnectionCreationFailed_INFO_))); //$NON-NLS-1$
throw new IllegalStateException(
ProxyRemoteMessages
.REMProxyFactoryRegistry_CouldNotCreateSocketConnectionToRemoteVM_EXC_); // Couldn't
// get one,
// probably
// server
// is down.
// //$NON-NLS-1$
}
REMConnection connection = new REMConnection(scArray[0], fNoTimeouts);
if (connection.isConnected()) return connection;
// Failed, close the socket.
try {
scArray[0].close();
} catch (IOException e) {
}
} else
ProxyPlugin.getPlugin()
.getLogger()
.log(
new Status(
IStatus.WARNING,
ProxyPlugin.getPlugin().getBundle().getSymbolicName(),
0,
"No Server to retrieve a connection.",
null)); ///$NON-NLS-1$
throw new IllegalStateException(
ProxyRemoteMessages.REMProxyFactoryRegistry_CouldNotCreateSocketConnectionToRemoteVM_EXC_);
}
