- The number of outstanding PINGs is now reset whenever the server
receives a PONG from the client.
- Updated parser test to check c.pout.
- Added a test to check for unprompted PONGs.
Resolves issue: https://github.com/nats-io/gnatsd/issues/168
-No need to store ip url string in c.route and resolve remote IP
when forwarding the INFO to known servers.
-When checking if a route is explicit, use strings.ToLower() once
for the url being checked.
Both seed and chained cases are now handled properly when servers
connect quickly and concurrently to one another.
When accepting a route, the server will forward the new route INFO
protocol to its known routes. In turn those routes will connect
to the new server (if not already connected).
A retry for implicit route was introduced to mitigate the issue
with two servers connecting to each other and electing the opposite
connection as the winner, resulting in both connections being dropped.
The server with smaller ID will try once to reconnect.
Some tests were fixed to handle possible extra INFO protocol.
New tests added.
Fix issue: https://github.com/nats-io/gnatsd/issues/206
Attempt to address issue #175.
Instead of trying to detect if route URL will point to route listen address, detects that the route remoteID is server's ID.
If so, closes the connection and stop trying.
- Updating TestConnzWithOffsetAndLimit() to test for c.NumConns.
This would have caught the issue that was fixed in my previous change.
- Use of variable sortValue set to pair.Val to help readability. No functional change.
c.NumConns was set early to len(s.clients). However, after the sort, it was possible that the actual Conns[] array be much smaller due to minoff/maxoff.
So c.NumConns is now updated only after applying the offsets.
In order to pre-allocate the Conns buffer, I no longer skip a client if tlsRequired is true and connection is gone. I will simply not update the TLSVersion and TLSCipher.
- Use 'Pair' again, but this time, the key is an int64 that the selected sort field will be casted to.
We therefore have now only one type of sort.
- Check validity of sort string early on.
- Ensure that the ConnInfo's field used by the sort is not the value from 'client', but really the one
that was used for the sort.
- Added a test for sort by Idle time.
Due to clash on monitor ports, running parallel tests could cause failure to create monitor listener. The missing return would then cause a nil pointer error when starting to server http requests.
