Java latency and bandwidth measure from client to the server

Question

有没有一种方法可以编写Java客户端代码来测量任何服务器的延迟和带宽？

Answer 1

If you want to do a literal ping (to measure latency) you can use a library like icmp4j .

For bandwidth it's not as simple because the server would have to be sending you data that you can measure, eg a large file.