From b169790488a1efa2ca3f11a53ab95d8082faa91e Mon Sep 17 00:00:00 2001
From: Pablo Zmdl <pablo@nextcloud.com>
Date: Wed, 18 Mar 2026 15:53:36 +0100
Subject: [PATCH] Fix streaming responses in Caddy

Signed-off-by: Pablo Zmdl <pablo@nextcloud.com>
---
 php/src/Controller/DockerController.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/php/src/Controller/DockerController.php b/php/src/Controller/DockerController.php
index 8fa208b4..e7359c7b 100644
--- a/php/src/Controller/DockerController.php
+++ b/php/src/Controller/DockerController.php
@@ -403,6 +403,7 @@ readonly class DockerController {
             ->withBody(new NonBufferedBody())
             ->withHeader('Content-Type', 'text/html; charset=utf-8')
             ->withHeader('X-Accel-Buffering', 'no')
+            ->withHeader('Content-Length', '-1')
             ->withHeader('Cache-Control', 'no-cache');
             
         // Text written into this body is immediately sent to the client, without waiting for later content.