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Fix interval with 0 time causing high CPU #2614

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merged 3 commits into from
Dec 2, 2024
Merged

Fix interval with 0 time causing high CPU #2614

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76480ff
Fix interval with 0 time causing high CPU
stwiname Dec 1, 2024
87537f7
Update changelog
stwiname Dec 1, 2024
41a74a4
Update fallback check
stwiname Dec 2, 2024
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2 changes: 2 additions & 0 deletions packages/query/CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]
### Fixed
- High CPU usage caused by interval with 0ms (#2614)

## [2.17.1] - 2024-11-28
### Fixed
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4 changes: 3 additions & 1 deletion packages/query/src/graphql/graphql.module.ts
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Expand Up @@ -118,6 +118,8 @@ export class GraphqlModule implements OnModuleInit, OnModuleDestroy {
}

private setupKeepAlive(pgClient: PoolClient) {
const interval = argv['sl-keep-alive-interval'] || 180000;
logger.info(`Setup PG Pool keep alive. interval ${interval} ms`);
setInterval(() => {
void (async () => {
try {
Expand All @@ -126,7 +128,7 @@ export class GraphqlModule implements OnModuleInit, OnModuleDestroy {
getLogger('db').error('Schema listener client keep-alive query failed: ', err);
}
})();
}, this.config.get('sl-keep-alive-interval'));
}, interval);
}

private async createServer() {
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