Ken Giusti created DISPATCH-2006:
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Summary: Set stricter default maxSessionFrames to avoid router OOM
under load
Key: DISPATCH-2006
URL: https://issues.apache.org/jira/browse/DISPATCH-2006
Project: Qpid Dispatch
Issue Type: Improvement
Components: Router Node
Affects Versions: 1.15.0
Reporter: Ken Giusti
Fix For: 1.16.0
By default, sessions created by the router have an essentially unlimited
session window size. This can result in unconstrained growth of router heap
memory during periods of high traffic congestion.
The router needs to use reasonable session incoming window limits by default.
It's likely that different type of connections - endpoints, inter-router, etc -
should have different default window sizes. For example it's reasonable to
provide a bigger window for inter-router links than simple endpoint connections.
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