Some messages, both subscription and application type have all-zero server UUID

[dima7]

5603 [New I/O client worker #6-2] DEBUG us.harward.commons.net.pubsub.RoundRobinReconnectHandler - Established connection to server localhost/127.0.0.1:9002
5603 [Hashed wheel timer #7] DEBUG us.harward.commons.net.pubsub.RoundRobinReconnectHandler - Have available servers[[localhost/127.0.0.1:9003]], calling connect() with localhost/127.0.0.1:9003
5604 [New I/O server worker #3-4] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Server received message: SubscriptionMessage{type=Subscription, ttl=2, source UUID=8ec18bdc-7a8f-4b58-9529-21e983eaba36, server UUID=00000000-0000-0000-0000-000000000000, body length=32}
5604 [New I/O server worker #3-4] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Dropped TTL: SubscriptionMessage{type=Subscription, ttl=1, source UUID=8ec18bdc-7a8f-4b58-9529-21e983eaba36, server UUID=00000000-0000-0000-0000-000000000000, body length=32}
5609 [New I/O client worker #7-2] DEBUG us.harward.commons.net.pubsub.RoundRobinReconnectHandler - Established connection to server localhost/127.0.0.1:9003
5610 [New I/O server worker #4-3] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Server received message: SubscriptionMessage{type=Subscription, ttl=2, source UUID=1ca9a58e-1f20-4471-9c45-190ee1dfe979, server UUID=00000000-0000-0000-0000-000000000000, body length=32}
5610 [New I/O server worker #4-3] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Dropped TTL: SubscriptionMessage{type=Subscription, ttl=1, source UUID=1ca9a58e-1f20-4471-9c45-190ee1dfe979, server UUID=00000000-0000-0000-0000-000000000000, body length=32}
5624 [Hashed wheel timer #11] DEBUG us.harward.commons.net.pubsub.RoundRobinReconnectHandler - Have available servers[[localhost/127.0.0.1:9003]], calling connect() with localhost/127.0.0.1:9003
5629 [New I/O client worker #11-2] DEBUG us.harward.commons.net.pubsub.RoundRobinReconnectHandler - Established connection to server localhost/127.0.0.1:9003
5631 [New I/O server worker #4-4] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Server received message: SubscriptionMessage{type=Subscription, ttl=2, source UUID=1ce7dcad-0740-4d0d-8b79-491563580c78, server UUID=00000000-0000-0000-0000-000000000000, body length=32}
5631 [New I/O server worker #4-4] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Dropped TTL: SubscriptionMessage{type=Subscription, ttl=1, source UUID=1ce7dcad-0740-4d0d-8b79-491563580c78, server UUID=00000000-0000-0000-0000-000000000000, body length=32}
PSCacheS has 30 entries.
10749 [New I/O server worker #1-1] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Server received message: ApplicationMessage{type=Application, ttl=2, source UUID=80b7f701-35ad-4913-b070-b2046f99c058, server UUID=00000000-0000-0000-0000-000000000000, body length=21}
10750 [New I/O server worker #1-1] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Dropped TTL: ApplicationMessage{type=Application, ttl=1, source UUID=80b7f701-35ad-4913-b070-b2046f99c058, server UUID=00000000-0000-0000-0000-000000000000, body length=21}
10750 [New I/O server worker #1-1] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Server received message: ApplicationMessage{type=Application, ttl=2, source UUID=80b7f701-35ad-4913-b070-b2046f99c058, server UUID=00000000-0000-0000-0000-000000000000, body length=21}
10750 [New I/O client worker #9-1] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Server received message: ApplicationMessage{type=Application, ttl=1, source UUID=80b7f701-35ad-4913-b070-b2046f99c058, server UUID=fa725965-addf-4cb1-9f5c-697d3d85b8f4, body length=21}
10751 [New I/O server worker #1-1] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Dropped TTL: ApplicationMessage{type=Application, ttl=1, source UUID=80b7f701-35ad-4913-b070-b2046f99c058, server UUID=00000000-0000-0000-0000-000000000000, body length=21}
10751 [New I/O client worker #9-1] DEBUG us.harward.commons.net.pubsub.ServerMessageHandler - Dropped TTL: ApplicationMessage{type=Application, ttl=0, source UUID=80b7f701-35ad-4913-b070-b2046f99c058, server UUID=fa725965-addf-4cb1-9f5c-697d3d85b8f4, body length=21}

[nharward]

Dima - after talking about this I realize that this is because the server is acting like a client in these cases, so it's the "correct" behavior. Otherwise I'd have to hack up the client to inject the server ID which seems odd. But it's open for discussion - if you disagree please comment.

[dima7]

This is what I thought initially. I'm fine with it.