public synchronized boolean waitForConnection(long timeout, TimeUnit units)
throws InterruptedException {
long left = timeout > 0 ? units.toMillis(timeout) : Long.MAX_VALUE;
while (!connectionMade.isSet() && left > 0) {
long start = System.currentTimeMillis();
this.wait(units.toMillis(timeout));
left -= (System.currentTimeMillis() - start);
}
return connectionMade.isSet();
}
private synchronized void openChannel(String serverHost, int serverPort)
throws InterruptedException {
while (!clientStopped.isSet()) {
try {
DSO_LOGGER.debug("Trying to open channel....");
final char[] pw;
if (config.getSecurityInfo().hasCredentials()) {
Assert.assertNotNull(securityManager);
pw =
securityManager.getPasswordForTC(
config.getSecurityInfo().getUsername(), serverHost, serverPort);
} else {
pw = null;
}
this.channel.open(pw);
DSO_LOGGER.debug("Channel open");
break;
} catch (final TCTimeoutException tcte) {
CONSOLE_LOGGER.warn("Timeout connecting to server: " + tcte.getMessage());
this.wait(5000);
} catch (final ConnectException e) {
CONSOLE_LOGGER.warn("Connection refused from server: " + e);
this.wait(5000);
} catch (final MaxConnectionsExceededException e) {
DSO_LOGGER.fatal(e.getMessage());
CONSOLE_LOGGER.fatal(e.getMessage());
throw new IllegalStateException(e.getMessage(), e);
} catch (final CommStackMismatchException e) {
DSO_LOGGER.fatal(e.getMessage());
CONSOLE_LOGGER.fatal(e.getMessage());
throw new IllegalStateException(e.getMessage(), e);
} catch (final IOException ioe) {
CONSOLE_LOGGER.warn(
"IOException connecting to server: "
+ serverHost
+ ":"
+ serverPort
+ ". "
+ ioe.getMessage());
this.wait(5000);
}
}
}
public boolean isTunnelingReady() {
synchronized (jmxReadyLock) {
return localJmxServerReady.isSet() && transportConnected;
}
}
