From 21bb31dcfb76c90e16c987052d1102aa5ebaebaa Mon Sep 17 00:00:00 2001
From: Lawrence Chen <54008264+lawrencecchen@users.noreply.github.com>
Date: Thu, 5 Mar 2026 21:58:38 -0800
Subject: [PATCH] Avoid blocking notify regression socket replies

---
 Sources/TerminalController.swift | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/Sources/TerminalController.swift b/Sources/TerminalController.swift
index 323cd891..7059092f 100644
--- a/Sources/TerminalController.swift
+++ b/Sources/TerminalController.swift
@@ -11632,11 +11632,17 @@ class TerminalController {
                 .replacingOccurrences(of: "\\r", with: "\r")
                 .replacingOccurrences(of: "\\t", with: "\t")
 
-            if let surface = terminalPanel.surface.surface {
-                sendSocketText(unescaped, surface: surface)
-            } else {
-                terminalPanel.sendText(unescaped)
-                terminalPanel.surface.requestBackgroundSurfaceStartIfNeeded()
+            // This DEBUG-only command is used by UI tests to enqueue shell work in an
+            // existing workspace. Return once the input is queued on main so a long
+            // payload does not hold the control-socket response open in CI.
+            DispatchQueue.main.async { [weak self] in
+                guard let self else { return }
+                if let surface = terminalPanel.surface.surface {
+                    self.sendSocketText(unescaped, surface: surface)
+                } else {
+                    terminalPanel.sendText(unescaped)
+                    terminalPanel.surface.requestBackgroundSurfaceStartIfNeeded()
+                }
             }
             success = true
         }