Updater.cpp:

- use new AutoInterruptLock
 - add delay to give the RTOS some time to handle TCP

WiFiClient.cpp
 - add stopAllexcepted to cancel all TCP excepted one

ClientContext.h
 - add getLocalPort()

ESP8266HTTPUpdate.cpp
 - close all not needed TCP and UDP

osapi.h
 - missing commit from SDK

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__ )