public static void main(String[] args) {
if (args.length < 4) {
System.out.println(
"Please provide: (<hostname>, <port>, <websockets root path>, <;-sep fully qualfied classnames of your bean>) in the command line");
System.out.println("e.g. localhost 8021 /websockets/myapp myapp.Bean1;myapp.Bean2");
System.exit(1);
}
Set<Class<?>> beanClasses = getClassesFromString(args[3]);
int port = Integer.parseInt(args[1]);
String hostname = args[0];
String wsroot = args[2];
Server server = new Server(hostname, port, wsroot, beanClasses);
try {
server.start();
System.out.println("Press any key to stop the WebSocket server...");
//noinspection ResultOfMethodCallIgnored
System.in.read();
} catch (IOException ioe) {
System.err.println("IOException during server run");
ioe.printStackTrace();
} catch (DeploymentException de) {
de.printStackTrace();
} finally {
server.stop();
}
}
/**
* Start embedded server unless "tyrus.test.host" system property is specified.
*
* @return new {@link Server} instance or {@code null} if "tyrus.test.host" system property is
* set.
*/
private Server startServer() throws DeploymentException {
final String host = System.getProperty("tyrus.test.host");
if (host == null) {
final Server server =
new Server(DEFAULT_HOST, DEFAULT_PORT, CONTEXT_PATH, null, endpointClasses);
server.start();
return server;
} else {
return null;
}
}
/**
* Start embedded server unless "tyrus.test.host" system property is specified.
*
* @return new {@link Server} instance or {@code null} if "tyrus.test.host" system property is
* set.
*/
protected Server startServer(Class<?>... endpointClasses) throws DeploymentException {
final String host = System.getProperty("tyrus.test.host");
if (host == null) {
final Server server =
new Server(defaultHost, defaultPort, contextPath, serverProperties, endpointClasses);
server.start();
return server;
} else {
return null;
}
}
@Test
public void testErrorOnClose() {
Server server = new Server(OnCloseErrorTestEndpoint.class);
try {
server.start();
final ClientEndpointConfig cec = ClientEndpointConfig.Builder.create().build();
messageLatch = new CountDownLatch(1);
ClientManager client = ClientManager.createClient();
final Session session =
client.connectToServer(
new TestEndpointAdapter() {
@Override
public EndpointConfig getEndpointConfig() {
return cec;
}
@Override
public void onOpen(Session session) {
session.addMessageHandler(new TestTextMessageHandler(this));
}
@Override
public void onMessage(String message) {
// do nothing
}
},
cec,
new URI("ws://localhost:8025/websockets/tests/close"));
// TODO: is this really needed? Cannot we somehow force underlying protocol impl to connect
// immediately
// TODO: after connectToServer call?
messageLatch.await(1, TimeUnit.SECONDS);
session.close();
// TODO: is this really needed? Cannot we somehow force underlying protocol impl to connect
// immediately
// TODO: after close call?
messageLatch.await(1, TimeUnit.SECONDS);
assertTrue(OnCloseErrorTestEndpoint.session != null);
assertTrue(OnCloseErrorTestEndpoint.throwable != null);
assertEquals("testException", OnCloseErrorTestEndpoint.throwable.getMessage());
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e.getMessage(), e);
} finally {
server.stop();
}
}
@Test
public void testErrorOnMessageProgrammatic() {
Server server = new Server(OnMessageExceptionEndpointServerApplicationConfig.class);
try {
server.start();
final ClientEndpointConfig cec = ClientEndpointConfig.Builder.create().build();
messageLatch = new CountDownLatch(1);
ClientManager client = ClientManager.createClient();
client.connectToServer(
new TestEndpointAdapter() {
@Override
public EndpointConfig getEndpointConfig() {
return cec;
}
@Override
public void onOpen(Session session) {
try {
session.getBasicRemote().sendText("Do or do not, there is no try.");
} catch (IOException e) {
fail();
}
}
@Override
public void onMessage(String message) {
// nothing
}
},
cec,
new URI("ws://localhost:8025/websockets/tests/open"));
// TODO: is this really needed? Cannot we somehow force underlying protocol impl to connect
// immediately
// TODO: after connectToServer call?
messageLatch.await(1, TimeUnit.SECONDS);
assertTrue(OnMessageExceptionEndpoint.session != null);
assertTrue(OnMessageExceptionEndpoint.throwable != null);
assertEquals("testException", OnMessageExceptionEndpoint.throwable.getMessage());
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e.getMessage(), e);
} finally {
server.stop();
}
}
public static void runServer() {
Server server = new Server("localhost", 8025, "/websockets", null, ServerEndPoints.class);
try {
server.start();
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Please press a key to stop the server.");
reader.readLine();
} catch (Exception e) {
throw new RuntimeException(e);
} finally {
server.stop();
}
}
@Before
public void setup() throws DeploymentException {
server =
new Server(
"localhost",
8025,
"/websockets",
new HashMap<String, Object>(),
ElizaServerEndpoint.class);
server.start();
}
private void stopServer(Server server) {
if (server != null) {
server.stop();
}
}
@After
public void close() {
server.stop();
}
/**
* Stop the server.
*
* @param server to be stopped.
*/
protected void stopServer(Server server) {
if (server != null) {
server.stop();
}
}
@Test(expected = DeploymentException.class)
public void testEquivalentPaths() throws DeploymentException {
Server server = new Server(WSL1ParamServer.class, AEndpoint.class);
server.start();
}