From 86f450dfb5898d388f9327b316899e777229f3ec Mon Sep 17 00:00:00 2001
From: "mendral-app[bot]" <233154221+mendral-app[bot]@users.noreply.github.com>
Date: Fri, 12 Jun 2026 07:58:02 -0700
Subject: [PATCH] fix: disable read timeout for streaming httpx client

The httpx.AsyncClient() in start_streaming() used the default 5s read
timeout, causing ReadTimeout when sandbox processes go quiet for more
than 5 seconds during log streaming. Setting timeout=None disables all
timeouts for this long-lived streaming connection, matching the pattern
already used elsewhere in the same file.
---
 src/blaxel/core/sandbox/default/process.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/blaxel/core/sandbox/default/process.py b/src/blaxel/core/sandbox/default/process.py
index 0f440f7..cae39b9 100644
--- a/src/blaxel/core/sandbox/default/process.py
+++ b/src/blaxel/core/sandbox/default/process.py
@@ -155,7 +155,7 @@ async def start_streaming():
             headers = {**settings.headers, **self.sandbox_config.headers}
 
             try:
-                async with httpx.AsyncClient() as client_instance:
+                async with httpx.AsyncClient(timeout=None) as client_instance:
                     async with client_instance.stream("GET", url, headers=headers) as response:
                         if response.status_code != 200:
                             raise Exception(f"Failed to stream logs: {await response.aread()}")