How to use

DynomiteClientDelegate

in

com.netflix.spinnaker.kork.dynomite

private void releaseRunKey(String agentType, long when) {
 final long newTtl = when - System.currentTimeMillis();
 final boolean delete = newTtl < 2500L;
 redisClientDelegate.withCommandsClient(client -> {
  if (delete) {
   deleteLock(client, agentType);
  } else {
   ttlLock(client, agentType, newTtl);
  }
 });
}

@Override
public DynomiteClientDelegate build(String name, Map<String, Object> properties) {
 DynomiteDriverProperties props = convertSpringProperties(properties);
 return new DynomiteClientDelegate(
  name,
  new DynomiteClientFactory()
   .properties(props)
   .discoveryClient(discoveryClient)
   .build()
 );
}

private boolean acquireRunKey(String agentType, long timeout) {
 // This isn't as safe as the vanilla Redis impl because the call isn't atomic, but it's the best we can do until
 // dynomite adds support for `String set(String key, String value, String nxxx, String expx, long time)` (which
 // they are working on).
 String identity = nodeIdentity.getNodeIdentity();
 return redisClientDelegate.withCommandsClient(client -> {
  return Failsafe
   .with(ACQUIRE_LOCK_RETRY_POLICY)
   .get(() -> {
    String response = client.get(agentType);
    if (response == null && client.setnx(agentType, identity) == 1) {
     client.pexpireAt(agentType, System.currentTimeMillis() + timeout);
     return true;
    }
    if (client.ttl(agentType) == -1) {
     log.warn("Detected potential deadlocked agent, removing lock key: " + agentType);
     client.del(agentType);
    }
    return false;
   });
 });
}