org.cometd.javascript.WebSocketConnector Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of cometd-javascript-common-test Show documentation

There is a newer version: 4.0.9

Show newest version

/*
 * Copyright (c) 2008-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.cometd.javascript;

import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;

import org.eclipse.jetty.util.thread.QueuedThreadPool;
import org.eclipse.jetty.websocket.client.WebSocketClient;

public class WebSocketConnector {
    private final XMLHttpRequestClient xhrClient;
    private final JavaScriptCookieStore cookieStore;
    private WebSocketClient wsClient;

    public WebSocketConnector(XMLHttpRequestClient xhrClient, JavaScriptCookieStore cookieStore) {
        this.xhrClient = xhrClient;
        this.cookieStore = cookieStore;
    }

    public void start() throws Exception {
        wsClient = new WebSocketClient(xhrClient.getHttpClient());
        wsClient.setExecutor(new PrivilegedExecutor());
        wsClient.setCookieStore(cookieStore.getStore());
        wsClient.start();
    }

    public void stop() throws Exception {
        wsClient.stop();
    }

    public WebSocketClient getWebSocketClient() {
        return wsClient;
    }

    private class PrivilegedExecutor extends QueuedThreadPool {
        private final ThreadFactory factory = Executors.privilegedThreadFactory();

        public PrivilegedExecutor() {
            setName("wsclient");
        }

        @Override
        protected Thread newThread(Runnable runnable) {
            return factory.newThread(runnable);
        }
    }
}