From b3ff8d2935d49b8b1be74fb3c0ad4dc95c78ea29 Mon Sep 17 00:00:00 2001
From: romleiaj <adam.romlein@kitware.com>
Date: Tue, 29 Sep 2026 16:25:28 -0400
Subject: [PATCH] Give Traefik's request read timeout room for slow uploads

Traefik v3 limits reading a whole request, body included, to 60s by
default, and neither compose file changed it. The web client uploads in
64MB chunks, so any chunk a link cannot deliver within a minute was cut off
mid-body and the multicam upload failed. On a ~2.75 MB/s link shared by five
parallel uploads, the 26MB RGB frames of a KAMERA flight did exactly that.

Set respondingTimeouts.readTimeout on the web (dev) and websecure (prod)
entrypoints to TRAEFIK_READ_TIMEOUT, default 600s -- enough for a 64MB chunk
at ~0.1 MB/s while still bounding a stalled client.
---
 .env.default            | 3 +++
 docker-compose.prod.yml | 1 +
 docker-compose.yml      | 1 +
 3 files changed, 5 insertions(+)

diff --git a/.env.default b/.env.default
index 94cbf7921..d4bc1799a 100644
--- a/.env.default
+++ b/.env.default
@@ -46,6 +46,9 @@ COMPOSE_PROFILES=gpu
 #RABBITMQ_MANAGEMENT_URL="http://rabbit:15672/"
 #RABBITMQ_MANAGEMENT_BROKER_URL_TEMPLATE="amqp://{}:{}@rabbit/default"
 
+# Max time to receive a whole request; Traefik's 60s default cuts off slow upload chunks.
+#TRAEFIK_READ_TIMEOUT=600s
+
 # Production data bind paths
 #
 #DIVE_PUBLIC_DATA=/var/local/public
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 0d10034ec..9c570ffb9 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -11,6 +11,7 @@ services:
       --entrypoints.web.address=:80
       --entrypoints.websecure.address=:443
       --entrypoints.websecure.http.tls.certresolver=myresolver
+      --entrypoints.websecure.transport.respondingTimeouts.readTimeout=${TRAEFIK_READ_TIMEOUT:-600s}
       --certificatesresolvers.myresolver.acme.email=${ACME_EMAIL}
       --certificatesresolvers.myresolver.acme.storage=/letsencrypt/acme.json
       --certificatesresolvers.myresolver.acme.httpchallenge=true
diff --git a/docker-compose.yml b/docker-compose.yml
index 293b0c5a2..5ce5a85ee 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -28,6 +28,7 @@ services:
       --providers.docker=true
       --providers.docker.exposedByDefault=false
       --entrypoints.web.address=:80
+      --entrypoints.web.transport.respondingTimeouts.readTimeout=${TRAEFIK_READ_TIMEOUT:-600s}
     volumes:
       - "${SOCK_PATH:-/var/run/docker.sock}:/var/run/docker.sock"
     ports: