In TCP, what happens if I use strange hosts?

I am registering a host according to the form. My question is as follows:

  1. What happens if I register a non-existent host such as 'aaaaabbbbbccc.com'?

  2. How long is the timeout while connecting to an unresponsive host?

  3. I wonder if it performs synchronously or asynchronously for a large number of hosts.

Hi! Heartbeat will return an error for non existent DNS entries. The default timeout is 16s. Heartbeat is async.

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.