incomingMargin
How much more to wait before failing when we don't receive a heart beat from the server in the expected time.
By default, we expect the server to send heart beats on time, so we add some margin in our own expectation.
How much more to wait before failing when we don't receive a heart beat from the server in the expected time.
By default, we expect the server to send heart beats on time, so we add some margin in our own expectation.