HttpClient的连接管理器相关

public class ClientEvictExpiredConnections {

    public static void main(String[] args) throws Exception {
        PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager();
        // 设置最大连接数
        cm.setMaxTotal(200);
        // 设置每个主机地址的并发数
        cm.setDefaultMaxPerRoute(20);

        new IdleConnectionEvictor(cm).start();
    }

    public static class IdleConnectionEvictor extends Thread {

        private final HttpClientConnectionManager connMgr;

        private volatile boolean shutdown;

        public IdleConnectionEvictor(HttpClientConnectionManager connMgr) {
            this.connMgr = connMgr;
        }

        @Override
        public void run() {
            try {
                while (!shutdown) {
                    synchronized (this) {
                        wait(5000);
                        // 关闭失效的连接
                        connMgr.closeExpiredConnections();
                    }
                }
            } catch (InterruptedException ex) {
                // 结束
            }
        }

        public void shutdown() {
            shutdown = true;
            synchronized (this) {
                notifyAll();
            }
        }
    }

}

public class ClientEvictExpiredConnections {

    public static void main(String[] args) throws Exception {
        PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager();
        // 设置最大连接数
        cm.setMaxTotal(200);
        // 设置每个主机地址的并发数
        cm.setDefaultMaxPerRoute(20);

        new IdleConnectionEvictor(cm).start();
    }

    public static class IdleConnectionEvictor extends Thread {

        private final HttpClientConnectionManager connMgr;

        private volatile boolean shutdown;

        public IdleConnectionEvictor(HttpClientConnectionManager connMgr) {
            this.connMgr = connMgr;
        }

        @Override
        public void run() {
            try {
                while (!shutdown) {
                    synchronized (this) {
                        wait(5000);
                        // 关闭失效的连接
                        connMgr.closeExpiredConnections();
                    }
                }
            } catch (InterruptedException ex) {
                // 结束
            }
        }

        public void shutdown() {
            shutdown = true;
            synchronized (this) {
                notifyAll();
            }
        }
    }

}