From f68b261db4e2c5f1b15ef652c676b8bec23fd8a0 Mon Sep 17 00:00:00 2001
From: morluto <76467478+morluto@users.noreply.github.com>
Date: Tue, 27 Oct 2026 09:23:20 +0800
Subject: [PATCH] refactor(process): remove unused worker PID state

---
 src/process/OwnedWorkerRuntime.ts | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/process/OwnedWorkerRuntime.ts b/src/process/OwnedWorkerRuntime.ts
index 4bdb302ead..75f98e61cf 100644
--- a/src/process/OwnedWorkerRuntime.ts
+++ b/src/process/OwnedWorkerRuntime.ts
@@ -97,7 +97,6 @@ export class OwnedWorkerRuntime {
   #root: PrivateRuntimeRoot | undefined;
   #cleanupEpoch: OwnedWorkerRuntimeCleanupEpoch | undefined;
   #supervisor: ProviderProcessSupervisor | undefined;
-  #processId: number | null = null;
   #acquisition: Promise<void> | undefined;
   #cleanupRetryAttempt: Promise<void> | undefined;
   #stopAttempt: Promise<ProviderProcessStopResult> | undefined;
@@ -312,7 +311,6 @@ export class OwnedWorkerRuntime {
     });
     this.#inputFailure = undefined;
     this.#observeStdin(spawned.process.stdin);
-    this.#processId = spawned.process.pid ?? null;
     this.#cleanupEpoch.setRunId(spawned.ownership?.runId ?? spawnOptions.runId);
     this.#supervisor = new ProviderProcessSupervisor(
       {
@@ -357,7 +355,6 @@ export class OwnedWorkerRuntime {
     }
     supervisor.dispose();
     this.#supervisor = undefined;
-    this.#processId = null;
     this.#cleanupEpoch?.setRunId(undefined);
     return stopped;
   }