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How to limit libp2p memory usage? #4572

Answered by mxinden
Wiezzel asked this question in Q&A
Sep 28, 2023 · 3 comments · 17 replies
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I see two solutions:

  1. Front or tail drop in EnabledHandler once send_queue reaches a certain size.
  2. Implement backpressure between Gossipsubs NetworkBehaviour and ConnectionHandler and only forward from NetworkBehaviour to ConnectionHandler when the latter can handle another message. I.e. drop messages for a specific peer in NetworkBehaviour instead of as suggested in (1) in ConnectionHandler.

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mxinden Oct 6, 2023
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