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ChunkStore.Get can not retrieve chunk - context deadline exceeded #954

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nonsense opened this issue Oct 1, 2018 · 6 comments
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ChunkStore.Get can not retrieve chunk - context deadline exceeded #954

nonsense opened this issue Oct 1, 2018 · 6 comments
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@nonsense
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nonsense commented Oct 1, 2018

swarm_30399 WARN [10-01|11:10:47.282|swarm/network/stream/delivery.go:164] ChunkStore.Get can not retrieve chunk    err="context deadline exceeded"

We have thousands of these warnings on the public testnet. 200 per second on specific nodes.

Swarm version: v0.3.4

@nonsense nonsense added the bug label Oct 1, 2018
@acud
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acud commented Oct 4, 2018

@nonsense can you update if this is still an issue?

@nonsense
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nonsense commented Oct 4, 2018

@justelad yes still an issue, although it doesn't happen as often as before.

screen shot 2018-10-04 at 16 42 35

@nonsense
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nonsense commented Oct 4, 2018

The hopcount reaching 20 is what is actually stopping this from an infinite loop.

@zelig
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zelig commented Nov 26, 2018

closed in ethereum#18184

@zelig zelig closed this as completed Nov 26, 2018
@nonsense
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I am pretty sure we still have this problem.

How can we be sure that this is fixed with a single deployment of the new BZZ protocol version? Deploying a single version of ethereum/go-ethereum#18184 won't have any peers (as there aren't any other peers in the network that support that version), and obviously there won't be any chunk retrieval requests.

We should have waited for at least a few days, after deploying the upcoming release to decide if this is fixed or not.

@zelig
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zelig commented Nov 27, 2018

let's reopen then fine

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