@dudousxd/nestjs-telescope/dist/record/telescope-record.js

Laravel Telescope-style observability console for NestJS — core: watchers, recorder, correlation, SQLite store, headless API.

let sink = null;
/**
 * Re-entrancy guard, mirroring `log-sink.ts`. `TelescopeService.record()`
 * flushes through the Recorder into the configured `StorageProvider`; the
 * MikroORM storage provider issues its OWN queries through a dedicated,
 * isolated-`contextName` MikroORM instance (see
 * `mikro-orm-storage.provider.ts`) — NOT the host's ORM that
 * `telescopeMikroOrmLogger` is normally wired into. So in practice a
 * `record()` call shouldn't loop back into `telescopeRecord()`. The guard is
 * kept anyway — cheap, and it protects a host that (unusually) reuses the
 * same ORM/logger for both app queries and Telescope's own storage from
 * recursing into `record()` from inside `record()`.
 * @internal
 */
let recordingInProgress = false;
/**
 * Install (or clear, with `null`) the record sink. Called by
 * `TelescopeService`'s lifecycle (constructor binds, shutdown clears) —
 * hosts should not call this directly; it's also usable by tests/hosts that
 * need to override the bound sink explicitly.
 */
export function setTelescopeRecordSink(fn) {
    sink = fn;
}
/**
 * Forward a boot-time record to the installed sink. A no-op — never throws,
 * never buffers — until `TelescopeModule` has wired the sink (or after it's
 * cleared on shutdown). Safe to call from anywhere, including code paths
 * that run before Nest DI exists (ORM loggers, process hooks).
 */
export function telescopeRecord(input) {
    if (sink === null || recordingInProgress)
        return;
    recordingInProgress = true;
    try {
        sink(input);
    }
    finally {
        recordingInProgress = false;
    }
}
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