From 27a4dc5bcae004de543e6c33e4d5c953cddd4617 Mon Sep 17 00:00:00 2001
From: yggverse <yggverse@project>
Date: Thu, 25 Apr 2024 14:51:13 +0300
Subject: [PATCH] fix handler function response

---
 README.md      |  5 ++++-
 src/Server.php | 16 ++++++++++++----
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 4c81b86..fe65b8a 100644
--- a/README.md
+++ b/README.md
@@ -84,7 +84,8 @@ $server->start(
         string $content,
         string $request,
         string $connect
-    ) {
+    ): ?string
+    {
         printf(
             'connection: %s request: %s',
             $connect,
@@ -97,6 +98,8 @@ $server->start(
                 $content
             );
         }
+
+        return 'thank you!';
     }
 );
 ```
diff --git a/src/Server.php b/src/Server.php
index 0ad3696..b465a2c 100644
--- a/src/Server.php
+++ b/src/Server.php
@@ -185,10 +185,6 @@ class Server
                 false
             );
 
-            fclose(
-                $incoming
-            );
-
             if ($handler)
             {
                 $response = call_user_func(
@@ -198,8 +194,20 @@ class Server
                     $request,
                     $connect
                 );
+
+                if ($response)
+                {
+                    fwrite(
+                        $incoming,
+                        $response
+                    );
+                }
             }
 
+            fclose(
+                $incoming
+            );
+
         } while ($this->_live);
     }