XFire平台下的连接超时设置

最新推荐文章于 2021-02-21 05:17:24 发布

原创最新推荐文章于 2021-02-21 05:17:24 发布 · 6.8k 阅读

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CC 4.0 BY-SA版权

文章标签：

#平台 #url #exception #manager #null

本文介绍了一种改进的HTTP连接处理方式，通过使用HttpURLConnection替换原有的Client实现，解决了连接超时和资源管理问题，并增强了连接的稳定性和效率。

    public Client loadClient() throws MalformedURLException, Exception{
        Client client = new Client(new URL(url));
        client.setTimeout(20000);
        HttpClientParams params = new HttpClientParams();
        // 避免'Expect: 100-continue' handshake
        params.setParameter(HttpClientParams.USE_EXPECT_CONTINUE,Boolean.FALSE);
        //设置ws连接超时时间
        params.setParameter(HttpClientParams.CONNECTION_MANAGER_TIMEOUT, 20000l);
        client.setProperty(CommonsHttpMessageSender.HTTP_CLIENT_PARAMS,params);
        return client;
    }

以上的做法在实际项目中发现行不通，现修改为：

        URL _url = new URL(url);
        HttpURLConnection httpConnection = (HttpURLConnection)_url.openConnection();
        httpConnection.setReadTimeout(20000);//设置http连接的读超时,单位是毫秒

        httpConnection.connect();
        Client _client = new Client(httpConnection.getInputStream(), null);
        _client.setProperty(CommonsHttpMessageSender.HTTP_TIMEOUT, String.valueOf( 20000 ));//设置发送的超时限制,单位是毫秒;
        _client.setProperty(CommonsHttpMessageSender.DISABLE_KEEP_ALIVE, "true");
        _client.setProperty(CommonsHttpMessageSender.DISABLE_EXPECT_CONTINUE, "true");

实践检验，可行！