[Fix] Limit the number of duplicate certificate and transmission requests #3088
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howardwu
approved these changes
Feb 12, 2024
howardwu
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Motivation
This PR reduces network overhead by reducing the number of duplicate certificate and transmission requests sent to peers. Previously these duplicate requests were unbounded, but now it is limited to the
REDUNDANCY_FACTOR.In addition, the pending request callbacks can now be expired and removed.