Ivan had the idea of using the CONNECT to establish a first estimate of RTT
without additional PING/PONGs.
Signed-off-by: Derek Collison <derek@nats.io>
If a client RTT for a requestor is longer than a service RTT, the requestor latency was often zero.
We now wait for the RTT (if zero) before sending out the metric.
Signed-off-by: Derek Collison <derek@nats.io>
-Test coverage was no longer triggered due to the check for BUILD_GOOS
environment variable that was removed. Removed the check.
-Re-run test package with server code coverage.
-Remove unused functions in test.go.
-Add test for a function in test.go.
-Add missing parse +OK test.
