From f9ef8fc47b5ed2d733442012d0356ba3dc34b5d6 Mon Sep 17 00:00:00 2001
From: Kirill Danshin <kirill@danshin.pro>
Date: Sun, 19 Apr 2020 00:42:21 +0300
Subject: [PATCH] update the docs

Signed-off-by: Kirill Danshin <kirill@danshin.pro>
---
 server.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/server.go b/server.go
index 34e6f43..29ce909 100644
--- a/server.go
+++ b/server.go
@@ -180,6 +180,9 @@ type Server struct {
 	// The maximum number of concurrent connections the server may serve.
 	//
 	// DefaultConcurrency is used if not set.
+	//
+	// Concurrency only works if you either call Serve once, or only ServeConn multiple times.
+	// It works with ListenAndServe as well.
 	Concurrency int
 
 	// Whether to disable keep-alive connections.