We can't use a simple sync.Map here because the noInterest map
for inbound gateway connections are used concurrently. Indeed,
whenever an account would have been registered or a new sub created
this could trigger an update of that map in order to clear the
fact that we had sent an A-/RS- and now are sending an A+/RS+.
So changed to simple map but protected by gw connection's lock.
Without this change, server would panic if there are messages
published to cluster A that are sent to server B while a sub
is then created on matching subject on B.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
Need to make sure message is received before unsub'ing because
otherwise it would be possible that the unsub happens before
message is delivered, which would have resulted in an RS- while
we were expecting the message to not cause one.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
- Increase grace period to 10sec
- Make default 2min
- Reject config with value less than 30sec
- Don't wait more than 1sec between clients if there are much
less than alloted time
- Stop after last one (was still sleeping after last client was
closed)
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
- If/when splitting buffer to pass to queueOutbound(), it has to
be include full protocol.
- Fix counting of total queue subs
- Fix tests
- Send RS- if no plain sub interest even if there is queue sub
interest.
- Removed a one-liner function
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
- Solve RS+ with wildcards
- Solve issue with messages not send to remote gateways queue subs
if there was a qsub on local server.
- Made rcache a perAccountCache since it is now used by routes and
gateways
- Order outbound gateways only on RTT updates
- Print a server's gateway name on startup
- Augment/add some tests
- Update TLS handling: when connecting, use hostname for ServerName
if url is not IP, otherwise use a hostname that we saved when
parsing/adding URLs for the remote gateway.
- Send big buffer in chunks if needed.
- Add caching for qsubs match
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
Implemented single server account claim limits for subscriptions and active connections and message payload.
Signed-off-by: Derek Collison <derek@nats.io>
Add in trusted keys options and binary stamp
User JWT and Account fetch with AccountResolver
Account and User expiration
Account Imports/Exports w/ updates
Import activation expiration
Signed-off-by: Derek Collison <derek@nats.io>
This will allow to signal multiple servers at once to go in
that mode and not have their client reconnect to one of the
servers in the group.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
