From 52b43a252d24cf9741b97c779c4ea0434c9e0e1b Mon Sep 17 00:00:00 2001
From: yggverse <yggverse@project>
Date: Thu, 25 Apr 2024 14:55:13 +0300
Subject: [PATCH] fix handler function response

---
 README.md      | 5 ++++-
 src/Server.php | 8 ++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index f4df70a..24a79e5 100644
--- a/README.md
+++ b/README.md
@@ -73,12 +73,15 @@ $server->start(
     function (
         string $request,
         string $connect
-    ) {
+    ): ?string
+    {
         printf(
             'connection: %s request: %s',
             $connect,
             $request
         );
+
+        return null; // null|string response
     }
 );
 ```
diff --git a/src/Server.php b/src/Server.php
index f6f875b..a347b27 100644
--- a/src/Server.php
+++ b/src/Server.php
@@ -145,6 +145,14 @@ public function start(
                     $request,
                     $connect
                 );
+
+                if ($response)
+                {
+                    fwrite(
+                        $incoming,
+                        $response
+                    );
+                }
             }
 
             fclose(