diff options
Diffstat (limited to 'src/cdp')
| -rw-r--r-- | src/cdp/session.ts | 8 | ||||
| -rw-r--r-- | src/cdp/transport.ts | 3 |
2 files changed, 10 insertions, 1 deletions
diff --git a/src/cdp/session.ts b/src/cdp/session.ts index fffa241..b1ae71c 100644 --- a/src/cdp/session.ts +++ b/src/cdp/session.ts @@ -45,7 +45,13 @@ export const createCdpSession = (transport: CdpTransport): CdpSession => { }; const restartConsumer = (): void => { - activeConsumer = activeConsumer.then(() => consumeEvents()).catch(() => undefined); + activeConsumer = activeConsumer.then(() => consumeEvents()).catch((e: unknown) => { + // The .then() chain calls consumeEvents() which iterates the transport's + // events() AsyncIterable. The iterable resolves cleanly on close (returns + // {done:true}); any rejection here is an unexpected bug in the event + // handler, not a normal termination. Surface it on stderr so it's not lost. + console.warn("[pi-browser-harness] CDP event consumer crashed:", e); + }); }; restartConsumer(); diff --git a/src/cdp/transport.ts b/src/cdp/transport.ts index 6da25fa..c5a5a41 100644 --- a/src/cdp/transport.ts +++ b/src/cdp/transport.ts @@ -156,6 +156,9 @@ export const createCdpTransport = (): CdpTransport => { clearTimeout(timer); ws = null; cleanup("WebSocket closed"); + // If onopen already settled the connect promise, this settle is a no-op + // (guarded by `settled`). cleanup() above still runs unconditionally so + // pending requests are rejected and the event queue is rotated. settle(err(cdpError("transport_closed", "CDP WebSocket closed"))); }; }); |