Fix stream bugs

Author: mobizt

README.md

@@ -1,7 +1,7 @@
 # Firebase RTDB Arduino Client for ARM/AVR WIFI Dev Boards
 
 
-Google's Firebase Realtime Database Arduino Library for ARM/AVR WIFI Development Boards based on WiFiNINA library, v 1.1.1
+Google's Firebase Realtime Database Arduino Library for ARM/AVR WIFI Development Boards based on WiFiNINA library, v 1.1.2
 
 This client library provides the most reliable operations for read, store, update Firebase RTDB through REST API.
 

library.properties

@@ -1,6 +1,6 @@
 name=Firebase Arduino based on WiFiNINA
 
-version=1.1.1
+version=1.1.2
 
 author=Mobizt
 

src/Firebase_Arduino_WiFiNINA.cpp

@@ -1,16 +1,17 @@
 /*
-* Google's Firebase Realtime Database Arduino Library for ARM/AVR WIFI Dev Boards based on WiFiNINA library, version 1.1.1
+* Google's Firebase Realtime Database Arduino Library for ARM/AVR WIFI Dev Boards based on WiFiNINA library, version 1.1.2
 * 
 *
 * This library required WiFiNINA Library to be installed.
 * https://github.com/arduino-libraries/WiFiNINA
 * 
-* March 5, 2020
+* March 8, 2020
 * 
 * Feature Added:
 * 
 * Feature Fixed:
-* - Use dynamic memory and code optimization.
+* - No stream event triggering bug when the child node value of parent node changes.
+* - FirebaseJson and FirebaseJsonArray data are not assigned when reading from the stream.
 *
 *
 * This library provides ARM/AVR WIFI Development Boards to perform REST API by GET PUT, POST, PATCH, DELETE data from/to with Google's Firebase database using get, set, update
@@ -808,6 +809,7 @@ bool Firebase_Arduino_WiFiNINA::getServerResponse(FirebaseData &dataObj)
           if (m)
           {
             dataObj._eventType = eventType;
+            bool samePath = true;
 
             //Parses json response for path
             tmp = getPGMString(C_STR_17);
@@ -822,7 +824,8 @@ bool Firebase_Arduino_WiFiNINA::getServerResponse(FirebaseData &dataObj)
               {
                 tmp = newPtr(p2 - p1 - strlen_P(C_STR_17));
                 strncpy(tmp, lineBuf + p1 + strlen_P(C_STR_17), p2 - p1 - strlen_P(C_STR_17));
-                dataObj._path=tmp;
+                samePath = strcmp(tmp, dataObj._path.c_str()) == 0;
+                dataObj._path = tmp;
                 delPtr(tmp);
               }
             }
@@ -839,18 +842,13 @@ bool Firebase_Arduino_WiFiNINA::getServerResponse(FirebaseData &dataObj)
               delPtr(tmp);
 
               setDataType(dataObj, dataObj._data.c_str());
-
-              bool samePath = dataObj._path == dataObj._path2;
-              bool rootPath = dataObj._path= "/";
-              bool emptyPath = dataObj._path2== "";
               bool sameData = dataObj._data == dataObj._data2;
 
               //Any stream update?
-              if ((!samePath && (!rootPath || emptyPath)) || (samePath && !sameData && !dataObj._streamPathChanged))
+              if (!samePath || (samePath && !sameData && !dataObj._streamPathChanged))
               {
                 dataObj._streamDataChanged = true;
                 dataObj._data2 = dataObj._data;
-                dataObj._path2 =dataObj._path;
               }
               else
                 dataObj._streamDataChanged = false;
@@ -1317,7 +1315,6 @@ bool Firebase_Arduino_WiFiNINA::cancelCurrentResponse(FirebaseData &dataObj)
   dataObj._streamDataChanged = false;
   dataObj._dataMillis = millis();
   dataObj._data2 = "";
-  dataObj._path2 ="";
   dataObj._dataAvailable = false;
   dataObj._isStreamTimeout = false;
   dataObj._httpCode = HTTPC_ERROR_CONNECTION_REFUSED;
@@ -1601,7 +1598,6 @@ FirebaseData ::~FirebaseData()
 void FirebaseData::end()
 {
   _path="";
-  _path2 ="";
   _data="";
   _data2="";
   _streamPath="";

src/Firebase_Arduino_WiFiNINA.h

@@ -1,16 +1,17 @@
 /*
-* Google's Firebase Realtime Database Arduino Library for ARM/AVR WIFI Dev Boards based on WiFiNINA library, version 1.1.1
+* Google's Firebase Realtime Database Arduino Library for ARM/AVR WIFI Dev Boards based on WiFiNINA library, version 1.1.2
 * 
 *
 * This library required WiFiNINA Library to be installed.
 * https://github.com/arduino-libraries/WiFiNINA
 * 
-* March 5, 2020
+* March 8, 2020
 * 
 * Feature Added:
 * 
 * Feature Fixed:
-* - Use dynamic memory and code optimization.
+* - No stream event triggering bug when the child node value of parent node changes.
+* - FirebaseJson and FirebaseJsonArray data are not assigned when reading from the stream.
 *
 *
 * This library provides ARM/AVR WIFI Development Boards to perform REST API by GET PUT, POST, PATCH, DELETE data from/to with Google's Firebase database using get, set, update
@@ -970,7 +971,6 @@ class FirebaseData
     uint8_t _r_dataType;
 
     String _path = "";
-    String _path2 = "";
     String _data = "";
     String _data2 = "";
     String _streamPath = "";