Question

我想通过hbc-twitter4j-v3获取推文。示例代码为：https://github.com/twitter/hbc/blob/master/hbc-example/src/main/java/com/twitter/hbc/example/Twitter4jSampleStreamExample.java 为了在代理上启用身份验证，我还为主机，端口和身份验证设置了系统属性。但它显示以下错误 -

[main] INFO com.twitter.hbc.httpclient.BasicClient - New connection executed: hosebird-client-0, endpoint: /1.1/statuses/sample.json?delimited=length&stall_warnings=true
[hosebird-client-io-thread-0] INFO com.twitter.hbc.httpclient.ClientBase - hosebird-client-0 Establishing a connection
[main] INFO com.twitter.hbc.httpclient.BasicClient - Stopping the client: hosebird-client-0, endpoint: /1.1/statuses/sample.json?delimited=length&stall_warnings=true
[main] INFO com.twitter.hbc.httpclient.ClientBase - hosebird-client-0 exit event - Stopped by user: waiting for 5000 ms
[main] WARN com.twitter.hbc.httpclient.ClientBase - hosebird-client-0 Client thread failed to finish in 5000 millis
[main] INFO com.twitter.hbc.httpclient.BasicClient - Successfully stopped the client: hosebird-client-0, endpoint: /1.1/statuses/sample.json?delimited=length&stall_warnings=true
[hosebird-client-io-thread-0] WARN com.twitter.hbc.httpclient.ClientBase - hosebird-client-0 Unknown host - stream.twitter.com
[hosebird-client-io-thread-0] WARN com.twitter.hbc.httpclient.ClientBase - hosebird-client-0 failed to establish connection properly
[hosebird-client-io-thread-0] INFO com.twitter.hbc.httpclient.ClientBase - hosebird-client-0 Done processing, preparing to close connection
[hosebird-client-io-thread-0] INFO com.twitter.hbc.httpclient.ClientBase - hosebird-client-0 Shutting down httpclient connection manager

任何帮助？提前致谢

Answer 1

希望我没有忽视某些东西，但这就是它在我看来......

如果通过设置属性意味着http.proxy*属性，我认为它不会起作用，因为hosebird-client使用Apache的HTTP客户端，它似乎没有使用它们。

从粗略地看一下代码，特别是ClientBuilder周围，它看起来不像hbc支持代理配置 - 也许他们有充分的理由不要或者根本不需要这个功能，也许尝试请求吗？

看起来HttpClient使用代理的方法之一是adding it to the HttpParams object，例如：

HttpParams params = ...
HttpHost proxy = new HttpHost(hostname, port);
params.setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);

虽然HttpParams对象未在任何地方公开，但您可能会扩展ClientBuilder以提供代理配置。如果查看ClientBuilder#build()方法，可以看到HttpParams对象的设置位置。祝你好运！

编辑：此外，此issue表示没有计划直接在hbc中添加代理支持。

twitter hosebird客户端无法正常工作

1 个答案: