From 7013e70fe77b943474f8dc26587b7d566bb9ed38 Mon Sep 17 00:00:00 2001
From: pmalhaire <7273249+pmalhaire@users.noreply.github.com>
Date: Tue, 18 Jun 2019 14:40:24 +0200
Subject: [PATCH]  fix empty reply from server error

The flush causes an empty response a client side.

see https://github.com/espressif/arduino-esp32/issues/2902
---
 libraries/ESPmDNS/examples/mDNS_Web_Server/mDNS_Web_Server.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/ESPmDNS/examples/mDNS_Web_Server/mDNS_Web_Server.ino b/libraries/ESPmDNS/examples/mDNS_Web_Server/mDNS_Web_Server.ino
index b25e33b9602..8763d8d6108 100644
--- a/libraries/ESPmDNS/examples/mDNS_Web_Server/mDNS_Web_Server.ino
+++ b/libraries/ESPmDNS/examples/mDNS_Web_Server/mDNS_Web_Server.ino
@@ -96,7 +96,6 @@ void loop(void)
     req = req.substring(addr_start + 1, addr_end);
     Serial.print("Request: ");
     Serial.println(req);
-    client.flush();
 
     String s;
     if (req == "/")
@@ -115,6 +114,7 @@ void loop(void)
     }
     client.print(s);
 
+    client.stop();
     Serial.println("Done with client");
 }