Optimize Ping message #1903
Optimize Ping message #1903
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@Qiao-Jin What do you think? |
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I think this looks fine |
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But I think we shouldn't relay the unverified blocks to other nodes. |
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I think Remove Ping message is ok.
We don't seem to relay unverified blocks. |
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In this PR, we send ping messages in |
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The Ping message tell the |
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We can add the last sent height in session in order to avoid duplicates |
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We can send ping messages after |
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Please, could you check it again? |
| @@ -359,6 +357,8 @@ private VerifyResult OnNewBlock(Block block) | |||
| Self.Tell(unverifiedBlock, ActorRefs.NoSender); | |||
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This is not parallel, right?
In this sense, we were telling heights that were cached?
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previously was before persists, now after it
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@Qiao-Jin Review. |
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I think this PR is OK. However, I think maybe we can remove the |
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@shargon, take a look at the last commit, since |
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@vncoelho yes, i think that it's a good change! |
src/neo/Network/P2P/RemoteNode.cs
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| if (msg.Command == MessageCommand.Ping || msg.Command == MessageCommand.Pong) | ||
| { | ||
| PingPayload payload = (PingPayload)msg.Payload; | ||
| if (msg.Command == MessageCommand.Ping && LastHeightSent >= payload.LastBlockIndex) break; |
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What do you think @neo-project/core @Qiao-Jin:
- Avoid duplicate pings and pong set
LastHeightSentto avoid duplicate pings
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Maybe it could be something like this:
PingPayload payload = (PingPayload)msg.Payload;
aux = LastHeightSent;
if (LastHeightSent < payload.LastBlockIndex) LastHeightSent = payload.LastBlockIndex;
if (aux >= payload.LastBlockIndex) break; |
I am not sure, @erikzhang reverted the pong, yes? Why not to use it to update the |
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@vncoelho ping and pong use PingPayload, is not reverted, only optimized |
Related to #1844 (comment)