From 1426c97da57fc84d8b584a960c43fbb58df68b80 Mon Sep 17 00:00:00 2001
From: Matt Holt <mholt@users.noreply.github.com>
Date: Wed, 21 Sep 2022 12:55:23 -0600
Subject: core: Reuse unix sockets (UDS) and don't try to serve HTTP/3 over UDS
 (#5063)

* core: Reuse unix sockets

* Don't serve HTTP/3 over unix sockets

This requires upstream support, if even useful

* Don't use unix build tag... yet

* Fix build tag

* Allow ErrNotExist when unlinking socket
---
 modules/caddyhttp/app.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/caddyhttp/app.go')

diff --git a/modules/caddyhttp/app.go b/modules/caddyhttp/app.go
index 84b0b94..c9a5543 100644
--- a/modules/caddyhttp/app.go
+++ b/modules/caddyhttp/app.go
@@ -409,7 +409,7 @@ func (app *App) Start() error {
 					ln = tls.NewListener(ln, tlsCfg)
 
 					// enable HTTP/3 if configured
-					if srv.protocol("h3") {
+					if srv.protocol("h3") && !listenAddr.IsUnixNetwork() {
 						app.logger.Info("enabling HTTP/3 listener", zap.String("addr", hostport))
 						if err := srv.serveHTTP3(hostport, tlsCfg); err != nil {
 							return err
-- 
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