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Client Network Improvements #1031

Merged
merged 3 commits into from
Jan 6, 2021
Merged

Client Network Improvements #1031

merged 3 commits into from
Jan 6, 2021

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holgerd77
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This PR does the following:

  • Fixes a severe devp2p bug not sending the nextForkBlock correctly on ETH.sendStatus() msg
  • Improves RLPx disconnect reason debug output
  • Updates Goerli bootnodes

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codecov bot commented Jan 5, 2021

Codecov Report

Merging #1031 (37e1721) into master (b88cf95) will not change coverage.
The diff coverage is 66.66%.

Impacted file tree graph

Flag Coverage Δ
block 77.92% <ø> (ø)
blockchain 77.92% <ø> (ø)
client 87.07% <ø> (ø)
common 91.87% <ø> (ø)
devp2p 82.61% <66.66%> (ø)
ethash 82.08% <ø> (ø)
tx 86.25% <ø> (ø)
vm 83.05% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

@@ -208,7 +208,7 @@ export class ETH extends EventEmitter {
this._latestBlock = status.latestBlock
}
const forkHashB = Buffer.from(this._forkHash.substr(2), 'hex')
const nextForkB = Buffer.from(this._nextForkBlock.toString(16), 'hex')
const nextForkB = int2buffer(this._nextForkBlock)
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I don't really see how this is a fix to a bug? What is changed here?

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I am just a simple man and still not so fluent in Buffer operations after all these years 😜 . The only thing I can say here is that the old code delivered an empty Buffer, just re-tested this with Node to be sure:

> let nextForkBlock = 5
undefined
> Buffer.from(nextForkBlock.toString(16), 'hex')
<Buffer >

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ha! here is some explanation: nodejs/node#24491 (comment)

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@alcuadrado @ryanio this is a good PR example where codecov/patch gets a bit annoying in the current setup.

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lgtm

@holgerd77 holgerd77 merged commit 01031f2 into master Jan 6, 2021
@holgerd77 holgerd77 deleted the client-network-improvements branch January 6, 2021 16:58
@holgerd77 holgerd77 mentioned this pull request Jan 14, 2021
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3 participants