使用 javax.ws.rs.client.WebTarget 设置连接超时

Question

I have an URL for which I am trying to set connection time out for 10 seconds. Code snippet:-

WebTarget t=null;
Client c = ClientBuilder.newBuilder()
                .hostnameVerifier(<HostNameVerifier>)
                .sslContext(<SSLContext>)
                .build();
        client.register(<credentials for url>); 
        t = c.t(url);

From different sources, I have found the solution like below.

ClientConfig clientConfig = new ClientConfig();
clientConfig.property(ClientProperties.READ_TIMEOUT, 2000);
clientConfig.property(ClientProperties.CONNECT_TIMEOUT, 500);

But both ClientConfig and ClientProperties is a utility of org.glassfish.jersey.client package. I have a limitation to use this.

Can anyone suggest here how to set connection timeout without using ClientConfig and ClientProperties.

Any help will be appreciated.

Answer 1

Maybe this is just in newer versions of JAX-RS (it says 'since 2.1'), but now you can do this:

ClientBuilder.newBuilder()
    .connectTimeout(3, SECONDS)
    .readTimeout(1, SECONDS)
    .build()
    .target(...)

Answer 2

Just use String values instead of ClientProperties constants:

        client.property("jersey.config.client.connectTimeout", 500);
        client.property("jersey.config.client.readTimeout", 2000);