Merge pull request #729 from Links2004/esp8266

fix mac 599 for ESP8266HTTPUpdate

libraries/ESP8266WiFi/src/WiFiClient.cpp

@@ -332,3 +332,16 @@ void WiFiClient::stopAll()
         }
     }
 }
+
+
+void WiFiClient::stopAllExcept(WiFiClient * exC) {
+    for (WiFiClient* it = _s_first; it; it = it->_next) {
+        ClientContext* c = it->_client;
+
+        if (c && c != exC->_client) {
+            c->abort();
+            c->unref();
+            it->_client = 0;
+        }
+    }
+}

libraries/ESP8266WiFi/src/WiFiClient.h

@@ -96,6 +96,7 @@ public:
   using Print::write;
 
   static void stopAll();
+  static void stopAllExcept(WiFiClient * c);
 
 private:
 

libraries/ESP8266WiFi/src/WiFiUdp.cpp

@@ -290,3 +290,12 @@ void WiFiUDP::stopAll()
         it->stop();
     }
 }
+
+void WiFiUDP::stopAllExcept(WiFiUDP * exC) {
+    for (WiFiUDP* it = _s_first; it; it = it->_next) {
+        if (it->_ctx != exC->_ctx) {
+            DEBUGV("%s %08x %08x\n", __func__, (uint32_t) it, (uint32_t) _s_first);
+            it->stop();
+        }
+    }
+}

libraries/ESP8266WiFi/src/WiFiUdp.h

@@ -105,6 +105,7 @@ public:
   uint16_t localPort();
 
   static void stopAll();
+  static void stopAllExcept(WiFiUDP * exC);
 
 };
 

libraries/ESP8266httpUpdate/src/ESP8266httpUpdate.cpp

@@ -128,10 +128,17 @@ t_httpUpdate_return ESP8266HTTPUpdate::update(const char * host, uint16_t port,
                     ret = HTTP_UPDATE_FAILD;
                     DEBUG_HTTP_UPDATE("[httpUpdate] FreeSketchSpace to low (%d) needed: %d\n", ESP.getFreeSketchSpace(), len);
                 } else {
-                    if(ESP.updateSketch(tcp, len)) {
-                        // may never reached!
+
+                    WiFiUDP::stopAll();
+                    WiFiClient::stopAllExcept(&tcp);
+
+                    delay(100);
+
+                    if(ESP.updateSketch(tcp, len, false, false)) {
                         ret = HTTP_UPDATE_OK;
                         DEBUG_HTTP_UPDATE("[httpUpdate] Update ok\n");
+                        tcp.stop();
+                        ESP.restart();
                     } else {
                         ret = HTTP_UPDATE_FAILD;
                         DEBUG_HTTP_UPDATE("[httpUpdate] Update failed\n");

libraries/ESP8266httpUpdate/src/ESP8266httpUpdate.h

@@ -28,6 +28,8 @@
 
 #include <Arduino.h>
 #include <ESP8266WiFi.h>
+#include <WiFiUdp.h>
+#include <WiFiClient.h>
 
 //#define DEBUG_HTTP_UPDATE(...) Serial1.printf( __VA_ARGS__ )