[GEODE-5187] clients can miss events when servers recycled, possibly due to null eventId in ClientUpdateMessageImpl

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.7.0
• Component/s: client queues
• Labels: pull-request-available
• Assignee: Lynn Hughes-Godfrey
• Reporter: Lynn Hughes-Godfrey
• Created: 08/May/18 00:03
• Updated: 03/Oct/18 21:38
• Resolved: 16/May/18 19:44

Description

HARegionQueues may have an issue where messages are lost due to the eventId (threadId and sequenceId) being null ... which prevents them from being dispatched to the client.

This may be due to the ClientUpdateMessageImpl no longer including the eventId when serialized over the wire between servers. Now the receiving side must use eventId from the HAEventWrapper to re-populate this field in the ClientUpdateMessage.

If the null eventId is detected by HARegionQueue.putGIIDataInRegion, the corresponding event is silently dropped. This occurs when processing the InitialImage of the HARegionQueue from another server.

Issue Links

• links to: GitHub Pull Request #1953