Fix infinite dispatch loop in MP due to stale channel #2241
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The issue occurred when the message processor repeatedly attempted to dispatch a message in a loop, leaving an unacknowledged message in the RabbitMQ queue. Over time, the channel to the queue became stale. Although there is a check in the dispatch logic for a healthy store connection, this check failed to terminate the loop, causing the dispatch process to run indefinitely. This commit addresses the issue by ensuring the loop exits when the channel becomes stale or the store connection is deemed unhealthy. Fixes: wso2/product-micro-integrator#3771
GDLMadushanka
approved these changes
Nov 28, 2024
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Purpose
The issue occurred when the message processor repeatedly attempted to dispatch a message in a loop, leaving an unacknowledged message in the RabbitMQ queue. Over time, the channel to the queue became stale. Although there is a check in the dispatch logic for a healthy store connection, this check failed to terminate the loop, causing the dispatch process to run indefinitely. This commit addresses the issue by ensuring the loop exits when the channel becomes stale or the store connection is deemed unhealthy.
Fixes: wso2/product-micro-integrator#3771