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external semaphore transactions lock file

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This commit is contained in:
Ulf Gebhardt 2022-12-15 13:05:59 +01:00
parent c2c7e34539
commit 3d52875588
Signed by: ulfgebhardt
GPG Key ID: DA6B843E748679C9
1 changed files with 4 additions and 0 deletions
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4
backend/src/util/TRANSACTIONS_LOCK.ts Normal file
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import { Semaphore } from 'await-semaphore'
const CONCURRENT_TRANSACTIONS = 1
export const TRANSACTIONS_LOCK = new Semaphore(CONCURRENT_TRANSACTIONS)