resteasy - 在 RestEASY 中设置连接超时

Question

JBoss 告诉我们

http://docs.jboss.org/seam/3/rest/latest/reference/en-US/html/rest.client.html

要为 RestEASY ClientRequest 设置超时，我们必须创建自定义 ClientExecutor，然后在 ConnManagerParams 上调用已弃用的静态方法。这似乎有点矫揉造作。有没有更好的办法？这是 RestEASY 2.3.6。

Answer 1

这是一个干净的工作解决方案:-)

@Singleton
public class RestEasyConfig {

    @Inject
    @MyConfig
    private Integer httpClientMaxConnectionsPerRoute;

    @Inject
    @MyConfig
    private Integer httpClientTimeoutMillis;

    @Inject
    @MyConfig
    private Integer httpClientMaxTotalConnections;

    @Produces
    private ClientExecutor clientExecutor;

    @PostConstruct
    public void createExecutor() {
        final BasicHttpParams params = new BasicHttpParams();
        HttpConnectionParams.setConnectionTimeout(params, this.httpClientTimeoutMillis);

        final SchemeRegistry schemeRegistry = new SchemeRegistry();
        schemeRegistry.register(new Scheme("http", 80, PlainSocketFactory.getSocketFactory()));

        final ThreadSafeClientConnManager connManager = new ThreadSafeClientConnManager(schemeRegistry);
        connManager.setDefaultMaxPerRoute(this.httpClientMaxConnectionsPerRoute);
        connManager.setMaxTotal(this.httpClientMaxTotalConnections);

        final HttpClient httpClient = new DefaultHttpClient(connManager, params);

        this.clientExecutor = new ApacheHttpClient4Executor(httpClient);
    }

}