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View Code? Open in Web Editor NEWleader election for spring boot based on solace PubSub+ exclusive queue
License: MIT License
leader election for spring boot based on solace PubSub+ exclusive queue
License: MIT License
join-group shows warning in spring configuration
In a project I use several Binders e.g. spring.cloud.stream.binders.solace1. This does not work, The framework tries to connect with the default JCSMPProperties.
It would be nice to have a configuration where I can reference a special binder that is needed for the leader election.
new "join-groups" option "yieldOnShutdown" default: true
Runtime.getRuntime().addShutdownHook(new Thread(this::shutdownHook));
private void shutdownHook() {
LOG.info("Shutdown! Got to yield leadership {} ", yieldLeadershipInShutdownHook);
solaceLeaderInitiator.yieldLeaderShip("publisher"); // Dirty, but ok
}
because if other spring shutdown hooks like solace binder take time (up to X 100 ms)
This delays the failover.
the java version 11 is outdated and should be lifted at least to 17
EOL Java 11
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
or
<maven.compiler.source>21</maven.compiler.source>
<maven.compiler.target>21</maven.compiler.target>
When using solace-java-spring-boot-starter in my application.
Than the leader start will use the same clientName and the connection will be reset by the broker.
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