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Alchemy eth_getLogs block window changes #4482

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mikeshultz opened this issue Jun 11, 2020 · 1 comment
Open

Alchemy eth_getLogs block window changes #4482

mikeshultz opened this issue Jun 11, 2020 · 1 comment
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event-cache @origin/event-cache package eventsource @origin/eventsource listener Event listener P1 Large amount of significant user impact, a meaningful feature is broken

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@mikeshultz
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Alchemy is enforcing a largest block window of 1000 blocks for eth_getLogs requests. Right now, it looks like EventCache defaults to 10000.

This probably requires a code change. Change needs to be made and deployed before 6/22/2020.

CC: @franckc
@mikeshultz mikeshultz added listener Event listener P1 Large amount of significant user impact, a meaningful feature is broken eventsource @origin/eventsource event-cache @origin/event-cache package labels Jun 11, 2020
@mikeshultz mikeshultz self-assigned this Jun 11, 2020
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origin/packages/event-cache/src/EventCache.js

Line 33 in 77923e9

async function(instance, fromBlock, toBlock, batchSize = 10000) {

origin/packages/event-cache/src/EventCache.js

Line 196 in 77923e9

this.batchSize = conf.batchSize || 10000

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