From adaa62112933ad8d2bd6b1dcc7adea93703ddd25 Mon Sep 17 00:00:00 2001
From: glass beadian <glassbeadian@hdys.band>
Date: Sat, 17 Oct 2026 16:53:51 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20cloudflared=20over=20http2=20(TCP)=20?=
 =?UTF-8?q?=E2=80=94=20QUIC=20datagrams=20stall=20on=20the=20degraded=20up?=
 =?UTF-8?q?stream?=
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---
 infra/occupymedia/docker-compose.app.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/infra/occupymedia/docker-compose.app.yml b/infra/occupymedia/docker-compose.app.yml
index 5caed5e..c14bca7 100644
--- a/infra/occupymedia/docker-compose.app.yml
+++ b/infra/occupymedia/docker-compose.app.yml
@@ -191,7 +191,9 @@ services:
 
   cloudflared:
     image: cloudflare/cloudflared:latest
-    command: ["tunnel", "--no-autoupdate", "run", "--token", "${CLOUDFLARE_TUNNEL_TOKEN:?}"]
+    # http2 (TCP) instead of QUIC: the upstream drops UDP/large datagrams,
+    # which stalls tunnel responses. Revisit if the path heals.
+    command: ["tunnel", "--no-autoupdate", "--protocol", "http2", "run", "--token", "${CLOUDFLARE_TUNNEL_TOKEN:?}"]
     restart: unless-stopped
 
 volumes: