change the busywait in run() to 100 ms

Author: ladyada

AdafruitIO.cpp

@@ -145,12 +145,12 @@ const __FlashStringHelper* AdafruitIO::statusText()
   }
 }
 
-void AdafruitIO::run()
+void AdafruitIO::run(uint16_t busywait_ms)
 {
   // loop until we have a connection
   while(mqttStatus() != AIO_CONNECTED){}
 
-  _mqtt->processPackets(1000);
+  _mqtt->processPackets(busywait_ms);
 
   // ping to keep connection alive if needed
   if(millis() > (_last_ping + AIO_PING_INTERVAL)) {

AdafruitIO.h

@@ -33,7 +33,7 @@ class AdafruitIO {
     void connect(const char *user, const char *key);
     void connect(const __FlashStringHelper *user, const __FlashStringHelper *key);
 
-    void run();
+    void run(uint16_t busywait_ms = 100);
 
     AdafruitIO_Feed* feed(const char *name);
     AdafruitIO_Feed* feed(const __FlashStringHelper *name);