From 78bb4dc1406c9fbb83bb9f030316e2b16fff33b7 Mon Sep 17 00:00:00 2001
From: Michael Suchacz <203725896+ibetitsmike@users.noreply.github.com>
Date: Wed, 3 Dec 2025 08:12:34 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=A4=96=20fix:=20respect=20HTTP=5FPROXY=20?=
 =?UTF-8?q?env=20vars=20for=20network=20requests?=
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Switch from undici Agent to EnvHttpProxyAgent to automatically
respect HTTP_PROXY, HTTPS_PROXY, and NO_PROXY environment variables.
This enables debugging/inspection via proxy tools like mitmproxy and
supports corporate network environments that require proxying.

The EnvHttpProxyAgent inherits all the same timeout configuration
(bodyTimeout: 0, headersTimeout: 0) to prevent BodyTimeoutError on
long-running reasoning model pauses.

_Generated with mux_
---
 src/node/services/aiService.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/node/services/aiService.ts b/src/node/services/aiService.ts
index 8d5439719..01d56dcf9 100644
--- a/src/node/services/aiService.ts
+++ b/src/node/services/aiService.ts
@@ -44,13 +44,15 @@ import type {
 } from "@/common/types/stream";
 import { applyToolPolicy, type ToolPolicy } from "@/common/utils/tools/toolPolicy";
 import { MockScenarioPlayer } from "./mock/mockScenarioPlayer";
-import { Agent } from "undici";
+import { EnvHttpProxyAgent } from "undici";
 
 // Export a standalone version of getToolsForModel for use in backend
 
 // Create undici agent with unlimited timeouts for AI streaming requests.
 // Safe because users control cancellation via AbortSignal from the UI.
-const unlimitedTimeoutAgent = new Agent({
+// Uses EnvHttpProxyAgent to automatically respect HTTP_PROXY, HTTPS_PROXY,
+// and NO_PROXY environment variables for debugging/corporate network support.
+const unlimitedTimeoutAgent = new EnvHttpProxyAgent({
   bodyTimeout: 0, // No timeout - prevents BodyTimeoutError on long reasoning pauses
   headersTimeout: 0, // No timeout for headers
 });