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proto feedback on MetaData

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Danny Ryan 2020-03-26 07:47:20 -06:00
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specs/phase0/p2p-interface.md
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@ -214,6 +214,8 @@ Where
- `seq_number` is a `uint64` starting at `0` used to version the node's metadata. If any other field in the local `MetaData` changes, the node MUST increment `seq_number` by 1. - `seq_number` is a `uint64` starting at `0` used to version the node's metadata. If any other field in the local `MetaData` changes, the node MUST increment `seq_number` by 1.
- `attnets` is a `Bitvector` representing the node's persistent attestation subnet subscriptions. - `attnets` is a `Bitvector` representing the node's persistent attestation subnet subscriptions.
*Note*: `MetaData.seq_number` is used for versioning of the node's metadata, is entirely independent of the ENR sequence number, and will in most cases be out of sync with the ENR sequence number.
## The gossip domain: gossipsub ## The gossip domain: gossipsub
Clients MUST support the [gossipsub](https://github.com/libp2p/specs/tree/master/pubsub/gossipsub) libp2p protocol. Clients MUST support the [gossipsub](https://github.com/libp2p/specs/tree/master/pubsub/gossipsub) libp2p protocol.
@ -641,7 +643,7 @@ Response Content:
``` ```
Sent intermittently, the `Ping` protocol checks liveness of connected peers. Sent intermittently, the `Ping` protocol checks liveness of connected peers.
Peers send and respond with their local metadata sequence number (`MetaData.seq_number`). Peers request and respond with their local metadata sequence number (`MetaData.seq_number`).
If the peer does not respond to the `Ping` request, the client MAY disconnect from the peer. If the peer does not respond to the `Ping` request, the client MAY disconnect from the peer.