A question about ConnectTimeout and SoTimeout

[whybert]

Hi,
     I am evaluating HTTP Async client and have following questions.


There are two ways to set ConnectTimeout and SoTimeout in official examples: 
        // Create I/O reactor configuration
        IOReactorConfig ioReactorConfig = IOReactorConfig.custom()
                .setIoThreadCount(Runtime.getRuntime().availableProcessors())
                .setConnectTimeout(30000)
                .setSoTimeout(30000)
                .build();
        RequestConfig requestConfig = RequestConfig.copy(defaultRequestConfig)
                .setSocketTimeout(5000)
                .setConnectTimeout(5000)
                .setConnectionRequestTimeout(5000)
                .build();
What's the difference between the two ways? 
And I find the IOReactorConfig.custom().setConnectTimeout() doesn't seem to 
work. Could you please do me a favour to give some suggesstions on how to use 
this method?




Regards,
Whybert