From deea92581b153a2db00f9ae623ded9f3dbcec47d Mon Sep 17 00:00:00 2001
From: catlog22 <catlog22@github.com>
Date: Sun, 1 Mar 2026 23:34:31 +0800
Subject: [PATCH] fix(cli): resolve process hang after CLI execution

Root cause: HTTP Keep-Alive connections kept event loop alive,
preventing process.exit() from executing even after CLI_EXECUTION_COMPLETED
event was sent.

Fix: Add `agent: false` and `Connection: close` header to HTTP requests
in notifyDashboard() and broadcastStreamEvent() functions.

- agent: false - Creates new Agent per request instead of global Keep-Alive Agent
- Connection: close - Tells server to close connection after response

Fixes issue where `ccw cli --tool gemini` would complete execution but
Bash command would hang indefinitely.
---
 ccw/src/commands/cli.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ccw/src/commands/cli.ts b/ccw/src/commands/cli.ts
index ebf0ee3c..f19e7cc6 100644
--- a/ccw/src/commands/cli.ts
+++ b/ccw/src/commands/cli.ts
@@ -51,9 +51,11 @@ function notifyDashboard(data: Record<string, unknown>): void {
     path: '/api/hook',
     method: 'POST',
     timeout: 2000, // 2 second timeout to prevent hanging
+    agent: false, // Disable Keep-Alive to allow process exit
     headers: {
       'Content-Type': 'application/json',
-      'Content-Length': Buffer.byteLength(payload)
+      'Content-Length': Buffer.byteLength(payload),
+      'Connection': 'close' // Ensure connection closes after response
     }
   });
 
@@ -93,9 +95,11 @@ function broadcastStreamEvent(eventType: string, payload: Record<string, unknown
     path: '/api/hook',
     method: 'POST',
     timeout: 1000, // Short timeout for streaming
+    agent: false, // Disable Keep-Alive to allow process exit
     headers: {
       'Content-Type': 'application/json',
-      'Content-Length': Buffer.byteLength(data)
+      'Content-Length': Buffer.byteLength(data),
+      'Connection': 'close' // Ensure connection closes after response
     }
   });