tyrus websockets ClientManager connectToServer 'Handshake response not received'
how do I retry the connection without more and more daemon and Grizzly-kernel and Grizzly-worker threads created. Is there a call to Session or client to kill/cleanup Thread-1 to 4 and Grizzly-kernel and Grizzly-worker threads?
Example JAVA main line which attempts forever to make and maintain a connection with a server which may not be running or is periodically restart.
public void onClose(Session session, CloseReason closeReason) {
latch.countDown();
}
enter code here
public static void main(String[] args) {
while (true) {
latch = new CountDownLatch(1);
ClientManager client = ClientManager.createClient();
try {
client.connectToServer(wsListener.class, new URI("wss://<host>/ws"));
latch.await();
}
catch (DeploymentException e) {
try {
Thread.sleep(1000);
} catch (InterruptedException ie) {
break;
}
}
catch (Exception e) {
throw new RuntimeException(e);
}
client = null;
latch = null;
// HERE... clean up
}
}