## Context
When signing up on a new workspace,
`SignInUpService.signUpOnNewWorkspace`
manually drove a transaction with `createQueryRunner` /
`startTransaction` /
`commitTransaction` / `rollbackTransaction` / `release`.
If the underlying Postgres connection dropped mid-transaction
(`idle_in_transaction_session_timeout`, server-side termination), the
`pg`
client's `'error'` event fires. TypeORM's connect-time listener responds
by
calling `release()` on the `QueryRunner`, which sets `isReleased = true`
but
deliberately does **not** touch `isTransactionActive`.
The `catch` branch then hit:
```ts
if (queryRunner.isTransactionActive) {
await queryRunner.rollbackTransaction(); // throws QueryRunnerAlreadyReleasedError
}
throw error;
```
Error from Sentry
```typescript
QueryRunnerAlreadyReleasedError: Query runner already released. Cannot run queries anymore.
at PostgresQueryRunner.query (.../PostgresQueryRunner.js:177)
at PostgresQueryRunner.rollbackTransaction (.../PostgresQueryRunner.js:167)
at SignInUpService.signUpOnNewWorkspace (.../sign-in-up.service.js:370)
```
## Changes
Replaced the hand-rolled transaction with
this.dataSource.transaction(...).
TypeORM's built-in wrapper already does what we need:
- starts/commits/rolls back the transaction
- wraps rollback in try { ... } catch { /* ignore */ }, so a connection
drop no longer masks the real error
- releases the QueryRunner unconditionally
## Note
Other fix would have been to do this
```typescript
if (queryRunner.isTransactionActive && **!queryRunner.isReleased**) {
try {
await queryRunner.rollbackTransaction();
} catch {
```
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labelSingular: 'Deal',
labelPlural: 'Deals',
fields: [
{ name: 'name', label: 'Name', type: FieldType.TEXT },
{ name: 'amount', label: 'Amount', type: FieldType.CURRENCY },
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Stack
TypeScript
Nx
NestJS, with BullMQ,
PostgreSQL,
Redis
React, with Jotai, Linaria and Lingui
Thanks
Thanks to these amazing services that we use and recommend for UI testing (Chromatic), code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
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