fix: use singleton PostHog client instead of per-request instantiation#186
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fix: use singleton PostHog client instead of per-request instantiation#186jakebromberg wants to merge 1 commit intomainfrom
jakebromberg wants to merge 1 commit intomainfrom
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A new PostHog client (with its own connection pool and flush interval) was created for every request. Moved to a module-level lazy singleton. Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
createBackendMirrorMiddlewareinstantiated a newPostHogclient (with its own connection pool and flush interval) inside theres.once('finish', ...)callback on every request, then calledshutdown()on each one.getPostHogClient(). The client is created once on first use and reused for all subsequent requests. Removed the per-requestshutdown()call since the singleton persists for the process lifetime.mirror.posthog.test.tsthat mocksposthog-node, fires two request finish events, and asserts thePostHogconstructor is called exactly once.Test plan
Made with Cursor