Allows other Firebase calls inside the stream and multipath stream ca…

…llback function.

README.md

@@ -1,7 +1,7 @@
 # Firebase Arduino Client Library for ESP8266 and ESP32
 
 
-Google's Firebase Arduino Client Library for ESP8266 and ESP32 v 2.0.13
+Google's Firebase Arduino Client Library for ESP8266 and ESP32 v 2.0.14
 
 
 This library supports ESP8266 and ESP32 MCU from Espressif. The following are platforms in which the libraries are also available (RTDB only).

examples/Authentications/Anonymous_Signin/Anonymous_Signin.ino

@@ -37,7 +37,7 @@
 /** 3. Define the API key
  * 
  * The API key can be obtained since you created the project and set up 
- * the Authentication in Firebase conssole.
+ * the Authentication in Firebase console.
  * 
  * You may need to enable the Identity provider at https://console.cloud.google.com/customer-identity/providers 
  * Select your project, click at ENABLE IDENTITY PLATFORM button.

examples/Authentications/Custom_Token/Custom_Token.ino

@@ -39,7 +39,7 @@
 /** 3. Define the API key
  * 
  * The API key can be obtained since you created the project and set up 
- * the Authentication in Firebase conssole.
+ * the Authentication in Firebase console.
  * 
  * You may need to enable the Identity provider at https://console.cloud.google.com/customer-identity/providers 
  * Select your project, click at ENABLE IDENTITY PLATFORM button.
@@ -189,7 +189,7 @@ void setup()
      * To modify the database rules in this exanple, we need the full access rights then 
      * using the database secret in prepareDatabaseRules function to sign in.
      * 
-     * If you database rules has been modified, plesse comment this code out.
+     * If you database rules has been modified, please comment this code out.
      * 
      * The character $ is to make a wildcard variable (can be any name) represents any node key 
      * which located at some level in the rule structure and use as reference variable
@@ -307,7 +307,7 @@ void prepareDatabaseRules(const char *path, const char *var, const char *readVal
     Firebase.begin(&config, &auth);
 
     Serial.println("------------------------------------");
-    Serial.println("Read database ruless...");
+    Serial.println("Read database rules...");
     if (Firebase.RTDB.getRules(&fbdo))
     {
         FirebaseJsonData result;

examples/Authentications/Custom_Token_from_File/Custom_Token_from_File.ino

@@ -39,7 +39,7 @@
 /** 3. Define the API key
  * 
  * The API key can be obtained since you created the project and set up 
- * the Authentication in Firebase conssole.
+ * the Authentication in Firebase console.
  * 
  * You may need to enable the Identity provider at https://console.cloud.google.com/customer-identity/providers 
  * Select your project, click at ENABLE IDENTITY PLATFORM button.
@@ -155,7 +155,7 @@ void setup()
      * To modify the database rules in this exanple, we need the full access rights then 
      * using the database secret in prepareDatabaseRules function to sign in.
      * 
-     * If you database rules has been modified, plesse comment this code out.
+     * If you database rules has been modified, please comment this code out.
      * 
      * The character $ is to make a wildcard variable (can be any name) represents any node key 
      * which located at some level in the rule structure and use as reference variable
@@ -271,7 +271,7 @@ void prepareDatabaseRules(const char *path, const char *var, const char *readVal
     Firebase.begin(&config, &auth);
 
     Serial.println("------------------------------------");
-    Serial.println("Read database ruless...");
+    Serial.println("Read database rules...");
     if (Firebase.RTDB.getRules(&fbdo))
     {
         FirebaseJsonData result;

examples/Authentications/Email_Password/Email_Password.ino

@@ -40,7 +40,7 @@
 /** 3. Define the API key
  * 
  * The API key (required) can be obtained since you created the project and set up 
- * the Authentication in Firebase conssole. Then you will get the API key from
+ * the Authentication in Firebase console. Then you will get the API key from
  * Firebase project Web API key in Project settings, on General tab should show the
  * Web API Key.
  * 
@@ -51,7 +51,7 @@
 */
 #define API_KEY "API_KEY"
 
-/* 4. Define the user Email and password that alreadey registerd or added in your project */
+/* 4. Define the user Email and password that already registerd or added in your project */
 #define USER_EMAIL "USER_EMAIL"
 #define USER_PASSWORD "USER_PASSWORD"
 
@@ -138,7 +138,7 @@ void setup()
      * which located at some level in the rule structure and use as reference variable
      * in .read, .write and .validate rules
      * 
-     * If you database rules has been modified, plesse comment this code out
+     * If you database rules has been modified, please comment this code out
     */
     String var = "$user";
     String val = "(auth.uid === $user)";
@@ -228,7 +228,7 @@ void prepareDatabaseRules(const char *path, const char *var, const char *readVal
     Firebase.begin(&config, &auth);
 
     Serial.println("------------------------------------");
-    Serial.println("Read database ruless...");
+    Serial.println("Read database rules...");
     if (Firebase.RTDB.getRules(&fbdo))
     {
         FirebaseJsonData result;

examples/Authentications/Reset_Password/Reset_Password.ino

@@ -31,7 +31,7 @@
 /** 3. Define the API key
  * 
  * The API key can be obtained since you created the project and set up 
- * the Authentication in Firebase conssole.
+ * the Authentication in Firebase console.
  * 
  * You may need to enable the Identity provider at https://console.cloud.google.com/customer-identity/providers 
  * Select your project, click at ENABLE IDENTITY PLATFORM button.

examples/Authentications/Send_Verification/Send_Verification.ino

@@ -36,7 +36,7 @@
 /** 3. Define the API key
  * 
  * The API key can be obtained since you created the project and set up 
- * the Authentication in Firebase conssole.
+ * the Authentication in Firebase console.
  * 
  * You may need to enable the Identity provider at https://console.cloud.google.com/customer-identity/providers 
  * Select your project, click at ENABLE IDENTITY PLATFORM button.
@@ -45,7 +45,7 @@
 */
 #define API_KEY "API_KEY"
 
-/* 4. Define the user Email and password that alreadey registerd or added in your project */
+/* 4. Define the user Email and password that already registerd or added in your project */
 #define USER_EMAIL "USER_EMAIL"
 #define USER_PASSWORD "USER_PASSWORD"
 

examples/Authentications/Signup/Signup.ino

@@ -34,7 +34,7 @@
 /** 3. Define the API key
  * 
  * The API key can be obtained since you created the project and set up 
- * the Authentication in Firebase conssole.
+ * the Authentication in Firebase console.
  * 
  * You may need to enable the Identity provider at https://console.cloud.google.com/customer-identity/providers 
  * Select your project, click at ENABLE IDENTITY PLATFORM button.

library.json

@@ -1,6 +1,6 @@
 {
   "name": "Firebase Arduino Client Library for ESP8266 and ESP32",
-  "version": "2.0.13",
+  "version": "2.0.14",
   "keywords": "communication, REST, esp32, esp8266, arduino",
   "description": "This client library provides the functions to work with Firebase Realtime database, Firestore, Storage and Cloud messaging.",
   "repository": {

library.properties

@@ -1,6 +1,6 @@
 name=Firebase Arduino Client Library for ESP8266 and ESP32
 
-version=2.0.13
+version=2.0.14
 
 author=Mobizt
 

src/Firebase_ESP_Client.cpp

@@ -1,5 +1,5 @@
 /**
- * Google's Firebase ESP Client Main class, Firebase_ESP_Client.h version 2.0.13
+ * Google's Firebase ESP Client Main class, Firebase_ESP_Client.h version 2.0.14
  * 
  * This library supports Espressif ESP8266 and ESP32
  * 

src/Firebase_ESP_Client.h

@@ -1,5 +1,5 @@
 /**
- * Google's Firebase ESP Client Main class, Firebase_ESP_Client.h version 2.0.13
+ * Google's Firebase ESP Client Main class, Firebase_ESP_Client.h version 2.0.14
  * 
  * This library supports Espressif ESP8266 and ESP32
  * 

src/README.md

@@ -1,7 +1,7 @@
 # Firebase Arduino Client Library for ESP8266 and ESP32
 
 
-Google's Firebase Arduino Client Library for ESP8266 and ESP32 v 2.0.13
+Google's Firebase Arduino Client Library for ESP8266 and ESP32 v 2.0.14
 
 
 The default filessystem used in the library is flash and SD.

src/rtdb/FB_RTDB.cpp

@@ -1,9 +1,9 @@
 /**
- * Google's Firebase Realtime Database class, FB_RTDB.cpp version 1.0.8
+ * Google's Firebase Realtime Database class, FB_RTDB.cpp version 1.0.9
  * 
  * This library supports Espressif ESP8266 and ESP32
  * 
- * Created March 30, 2021
+ * Created April 3, 2021
  * 
  * This work is a part of Firebase ESP Client library
  * Copyright (c) 2021 K. Suwatchai (Mobizt)
@@ -3625,11 +3625,15 @@ int FB_RTDB::sendRequest(FirebaseData *fbdo, struct fb_esp_rtdb_request_info_t *
 bool FB_RTDB::waitResponse(FirebaseData *fbdo)
 {
 #if defined(ESP32)
+
+    //if currently perform stream payload handling process, skip it.
     if (Signer.getCfg()->_int.fb_processing && fbdo->_ss.con_mode == fb_esp_con_mode_rtdb_stream)
         return true;
 
+    //set the blocking flag
     Signer.getCfg()->_int.fb_processing = true;
     bool ret = handleResponse(fbdo);
+    //reset the blocking flag
     Signer.getCfg()->_int.fb_processing = false;
 
     return ret;
@@ -4343,6 +4347,9 @@ void FB_RTDB::parseStreamPayload(FirebaseData *fbdo, const char *payload)
 
 void FB_RTDB::sendCB(FirebaseData *fbdo)
 {
+    //to allow other subsequence request which can be occurred in the user stream callback
+    Signer.getCfg()->_int.fb_processing = false;
+
     if (fbdo->_dataAvailableCallback)
     {
         FirebaseStream s;

src/rtdb/FB_RTDB.h

@@ -1,9 +1,9 @@
 /**
- * Google's Firebase Realtime Database class, FB_RTDB.h version 1.0.8
+ * Google's Firebase Realtime Database class, FB_RTDB.h version 1.0.9
  * 
  * This library supports Espressif ESP8266 and ESP32
  * 
- * Created March 30, 2021
+ * Created April 3, 2021
  * 
  * This work is a part of Firebase ESP Client library
  * Copyright (c) 2021 K. Suwatchai (Mobizt)