From 946e52da986dc332d158ebafca1258b38352b412 Mon Sep 17 00:00:00 2001
From: me-no-dev <hristo@espressif.com>
Date: Thu, 2 Mar 2017 12:32:32 +0200
Subject: [PATCH] Break on any error when flushing a client

---
 libraries/WiFi/src/WiFiClient.cpp | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/libraries/WiFi/src/WiFiClient.cpp b/libraries/WiFi/src/WiFiClient.cpp
index a8f81b32..25c27582 100644
--- a/libraries/WiFi/src/WiFiClient.cpp
+++ b/libraries/WiFi/src/WiFiClient.cpp
@@ -266,12 +266,9 @@ void WiFiClient::flush() {
     while(a){
         toRead = (a>WIFI_CLIENT_FLUSH_BUFFER_SIZE)?WIFI_CLIENT_FLUSH_BUFFER_SIZE:a;
         if(recv(fd(), buf, toRead, MSG_DONTWAIT) < 0) {
-            if(errno != EWOULDBLOCK){
-                log_e("%d", errno);
-                stop();
-                break;
-            }
-            delay(1);//give some time
+            log_e("%d", errno);
+            stop();
+            break;
         }
         a = available();
     }