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run infura calls in parallel, not sequentially (#57)

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Signed-off-by: Jakub Sokołowski <jakub@status.im>
This commit is contained in:
Jakub Sokołowski 2019-12-12 21:15:41 +01:00 committed by Andy Tudhope
parent bf8b9bcbad
commit db3535733d
1 changed files with 6 additions and 5 deletions
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11
src/common/blockchain/services/discover-service/discover-service.js
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@ -59,13 +59,14 @@ class DiscoverService extends BlockchainService {
const dappsCache = JSON.parse(
JSON.stringify(await MetadataClient.retrieveMetadataCache()),
)
const dapps = []
for (let i = 0; i < contractDappsCount; i++) {
const dapp = await DiscoverContract.methods
.dapps(i)
.call({ from: this.sharedContext.account })
let asyncCalls = [...Array(contractDappsCount).keys()].map(
i => DiscoverContract.methods.dapps(i).call({ from: this.sharedContext.account })
)
/* using Promise.all() to run calls in parallel */
let dapps = await Promise.all(asyncCalls)
for (let dapp of dapps) {
const dappMetadata = dappsCache[dapp.metadata]
if (dappMetadata) {
delete dappsCache[dapp.metadata]