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add note about max queue sizes in gossip

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Danny Ryan 2020-07-07 12:41:41 -06:00
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specs/phase0/p2p-interface.md
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@ -263,6 +263,8 @@ Clients MUST reject (fail validation) messages containing an incorrect type, or
When processing incoming gossip, clients MAY descore or disconnect peers who fail to observe these constraints.
For any optional queueing, clients SHOULD maintain maximum queue sizes to avoid DoS vectors.
Gossipsub v1.1 introduces [Extended Validators](https://github.com/libp2p/specs/blob/master/pubsub/gossipsub/gossipsub-v1.1.md#extended-validators)
for the application to aid in the gossipsub peer-scoring scheme.
We utilize `ACCEPT`, `REJECT`, and `IGNORE`. For each gossipsub topic, there are application specific validations.