Make sure when processing a peer removal that the stream assignment agrees.
When a new leader takes over it can resend a peer removal, and if the stream/consumer really was rescheduled we could remove by accident.
Also need to make sure that when we remove a stream we remove the node as part of the stream assignment.
If we didn't, if the same asset returned to this server we would not start up the monitoring loop.
Simplify migration logic in monitorStream, to be driven by leader only
Improved unit tests
Added failure when server not in peer list
Move command does not require server anymore
Signed-off-by: Matthias Hanel <mh@synadia.com>
This allows a solciting leafnode config to ask that any JetStream cluster assets that are a current leader have the leader stepdown.
Signed-off-by: Derek Collison <derek@nats.io>
Since v2.7.4 and due to an update of the goreleaser tool, the
server is now installed under "/usr/bin" instead of "/usr/local/bin".
We keep the install in "/usr/bin" but this PR adds symlink so that
"/usr/local/bin" still points to the nats-server.
Resolves#3239
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
This effectively means that requests with batch > 1 will process a message and go to the end of the line.
Signed-off-by: Derek Collison <derek@nats.io>
* 1: Allows spaces to be used inside {{}} subject mapping functions:
2: Rework and improve mapping destinations validation and error handling with much more helpful error messages, e.g.:
* Error adding mapping for "foo.*.*" to "bar.{{wildcard(1)}}" : invalid mapping destination: not using all of the token wildcard(s) in bar.{{wildcard(1)}}
* Error adding mapping for "myservice.request.*" to "myservice.request.{{ partition(10) }}.{{wildcard(1)}}" : invalid mapping destination: not enough arguments passed to the function in {{ partition(10) }}
* Error adding mapping for "myservice.request.*" to "myservice.request.{{ partition(10,2) }}.{{wildcard(1)}}" : invalid mapping destination: wildcard index out of range in {{ partition(10,2) }}: [2]
* Error adding mapping for "myservice.request.*" to "myservice.request.{{ partition(10,1) }}.{{wildcard()}}" : invalid mapping destination: not enough arguments passed to the function in {{wildcard()}}
* Error adding mapping for "myservice.request.*" to "myservice.request.{{ xxxpartition(10,1) }}.{{wildcard(1)}}" : invalid mapping destination: unknown function in {{ xxxpartition(10,1) }}
* Error adding mapping for "myservice.request.*" to "myservice. request.{{ xxxpartition(10,1) }}.{{wildcard(1)}}" : invalid mapping destination: invalid subject
* implement PR comments
When creating a pull consumer with InactiveThreshold set, if the
application is doing pull requests with "no_wait" at regular interval
(lower than InactiveThreshold), the JS consumer should be considered
active and not deleted.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
The "InProcess" change make readyForConnections() possibly return
much faster than it used to, which could cause tests to fail.
Restore the original behavior, but in case of DontListen option
wait on the startupComplete gate.
Also fixed some missing checks for leafnode connections.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
