fixed abort trigger persisting across sessions

agents/researcher.md

@@ -1,7 +1,7 @@
 ---
 name: researcher
 description: Web researcher — searches the web and synthesizes findings
-tools: web_search, web_fetch
+tools: web_search, web_fetch, safe_bash
 model: openrouter/z-ai/glm-5.2
 thinking: medium
 system-prompt: append

agents/worker.md

@@ -6,6 +6,7 @@ subagent_agents: scout, researcher
 model: openrouter/z-ai/glm-5.2
 thinking: medium
 system-prompt: append
+auto-exit: true
 ---
 
 You are a worker agent. You operate in an isolated context — you have no knowledge of any prior conversation. All necessary context will be provided in the task description.

pi-extension/subagents/index.ts

@@ -1500,6 +1500,14 @@ export default function subagentsExtension(pi: ExtensionAPI) {
   // Capture the UI context for widget updates
   pi.on("session_start", (_event, ctx) => {
     latestCtx = ctx;
+    // pi runs multiple sessions in one process. A prior session's shutdown
+    // aborts the shared module poll-abort controller; install a fresh one so
+    // subagents spawned in this session aren't watched against a dead signal.
+    // See https://github.com/HazAT/pi-interactive-subagents/issues/5
+    const prevAbort = (globalThis as any)[POLL_ABORT_KEY] as AbortController | undefined;
+    if (!prevAbort || prevAbort.signal.aborted) {
+      (globalThis as any)[POLL_ABORT_KEY] = new AbortController();
+    }
   });
 
   // Clean up on session shutdown

test/test.ts

@@ -1076,8 +1076,8 @@ describe("subagent discovery", () => {
     );
   });
 
-  it("bundled scout/researcher resolve as non-interactive; worker resolves as interactive", () => {
-    for (const name of ["scout", "researcher"]) {
+  it("bundled scout/researcher/worker all resolve as non-interactive (auto-exit)", () => {
+    for (const name of ["scout", "researcher", "worker"]) {
       const defs = testApi.loadAgentDefaults(name);
       assert.ok(defs, `expected bundled agent ${name} to be discoverable`);
       assert.equal(
@@ -1086,14 +1086,6 @@ describe("subagent discovery", () => {
         `${name} should resolve as non-interactive (autonomous, auto-exit)`,
       );
     }
-
-    const worker = testApi.loadAgentDefaults("worker");
-    assert.ok(worker, "expected bundled worker to be discoverable");
-    assert.equal(
-      testApi.resolveEffectiveInteractive({ name: "worker", task: "" }, worker),
-      true,
-      "worker should resolve as interactive (no auto-exit)",
-    );
   });
 
   it("worker is granted the spawning toolset restricted to scout and researcher", () => {