private static void test(String proto) throws Exception {
System.out.println(">>> Test for protocol " + proto);
JMXServiceURL u = null;
JMXConnectorServer server = null;
HashMap env = new HashMap(2);
// server will close a client connection after 1 second
env.put("jmx.remote.x.server.connection.timeout", "1000");
// disable the client ping
env.put("jmx.remote.x.client.connection.check.period", "0");
try {
u = new JMXServiceURL(proto, null, 0);
server = JMXConnectorServerFactory.newJMXConnectorServer(u, env, mbs);
} catch (MalformedURLException e) {
System.out.println(">>> Skipping unsupported URL " + proto);
}
server.start();
JMXServiceURL addr = server.getAddress();
long st = 2000;
MyListener myListener;
// a cycle to make sure that we test the blocking problem.
do {
JMXConnector client = JMXConnectorFactory.connect(addr, env);
MBeanServerConnection conn = client.getMBeanServerConnection();
myListener = new MyListener(conn);
client.addConnectionNotificationListener(myListener, null, null);
// wait the server to close the client connection
Thread.sleep(st);
// makes the listener to do a remote request via the connection
// which should be closed by the server.
conn.getDefaultDomain();
// allow the listner to have time to work
Thread.sleep(100);
// get a closed notif, should no block.
client.close();
Thread.sleep(100);
st += 2000;
} while (!myListener.isDone());
server.stop();
}
private void tryConnect() throws IOException {
if (mode == MODE_SELF) {
jmxc = null;
conn = ManagementFactory.getPlatformMBeanServer();
} else {
if (mode == MODE_LOCAL) {
if (!lvm.isManageable()) {
lvm.startManagementAgent();
if (!lvm.isManageable()) {
// FIXME: what to throw
throw new IOException(lvm + " not manageable"); // NOI18N
}
}
if (jmxUrl == null) {
jmxUrl = new JMXServiceURL(lvm.connectorAddress());
}
}
Map<String, Object> env = new HashMap();
if (envProvider != null) env.putAll(envProvider.getEnvironment(app, app.getStorage()));
if (userName != null || password != null)
env.put(JMXConnector.CREDENTIALS, new String[] {userName, password});
if (!insecure && mode != MODE_LOCAL && env.get(JMXConnector.CREDENTIALS) != null) {
env.put("jmx.remote.x.check.stub", "true"); // NOI18N
checkSSLStub = true;
} else {
checkSSLStub = false;
}
jmxc = JMXConnectorFactory.newJMXConnector(jmxUrl, env);
jmxc.addConnectionNotificationListener(this, null, null);
try {
jmxc.connect(env);
} catch (java.io.IOException e) {
// Likely a SSL-protected RMI registry
if ("rmi".equals(jmxUrl.getProtocol())) { // NOI18N
env.put("com.sun.jndi.rmi.factory.socket", sslRMIClientSocketFactory); // NOI18N
jmxc.connect(env);
} else {
throw e;
}
}
MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
conn = Checker.newChecker(this, mbsc);
}
isDead = false;
}