Fix issue #20 causing timeouts in examples

README.md

@@ -376,6 +376,8 @@ If you provide no location ( `YourTZ.setLocation()` ), ezTime will attempt to do
 
 In the case of `SERVER_ERROR`, `errorString()` returns the error from the server, which might be "Country Spans Multiple Timezones", "Country Not Found", "GeoIP Lookup Failed" or "Timezone Not Found".
 
+If you execute multiple calls to `setLocation`, make sure they are more than 3 seconds apart, because the server will not answer if calls from the same IP come within 3 seconds of one another (see below).
+
  
 
 ### timezoned.rop.nl

examples/EthernetShield/EthernetShield.ino

@@ -57,10 +57,17 @@ void setup() {
 	Serial.print(F("New Zealand:     "));
 	Serial.println(myTZ.dateTime());
 
+	// Wait a little bit to not trigger DDoS protection on server
+	// See https://github.com/ropg/ezTime#timezonedropnl
+	delay(5000);
+
 	// Or country codes for countries that do not span multiple timezones
 	myTZ.setLocation(F("de"));
 	Serial.print(F("Germany:         "));
-	Serial.println(myTZ.dateTime());	
+	Serial.println(myTZ.dateTime());
+
+	// Same as above
+	delay(5000);
 
 	// See if local time can be obtained (does not work in countries that span multiple timezones)
 	Serial.print(F("Local (GeoIP):   "));

examples/Timezones/Timezones.ino

@@ -23,10 +23,17 @@ void setup() {
 	Serial.print(F("New Zealand:     "));
 	Serial.println(myTZ.dateTime());
 
+	// Wait a little bit to not trigger DDoS protection on server
+	// See https://github.com/ropg/ezTime#timezonedropnl
+	delay(5000);
+
 	// Or country codes for countries that do not span multiple timezones
 	myTZ.setLocation(F("de"));
 	Serial.print(F("Germany:         "));
-	Serial.println(myTZ.dateTime());	
+	Serial.println(myTZ.dateTime());
+
+	// Same as above
+	delay(5000);
 
 	// See if local time can be obtained (does not work in countries that span multiple timezones)
 	Serial.print(F("Local (GeoIP):   "));

library.json

@@ -11,7 +11,7 @@
     "type": "git",
     "url": "https://github.com/ropg/ezTime"
   },
-  "version": "0.7.8",
+  "version": "0.7.9",
   "framework": "arduino",
   "platforms": "*",
   "build": {

library.properties

@@ -1,5 +1,5 @@
 name=ezTime
-version=0.7.8
+version=0.7.9
 author=Rop Gonggrijp
 maintainer=Rop Gonggrijp
 sentence=ezTime - pronounced "Easy Time" - is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more.