Refreshes connection state when retrieving connection status

Veijo Pesonen · Veijo Pesonen · commit 1c3fe4e06836 · 2018-10-26T14:56:48.000+03:00
Requires C++11
diff --git a/ESP8266Interface.cpp b/ESP8266Interface.cpp
@@ -640,6 +640,9 @@ void ESP8266Interface::attach(mbed::Callback<void(nsapi_event_t, intptr_t)> stat
 
 nsapi_connection_status_t ESP8266Interface::get_connection_status() const
 {
+    if (_initialized) {
+        _esp.bg_process_oob(ESP8266_RECV_TIMEOUT, true);
+    }
     return _conn_stat;
 }
 
diff --git a/ESP8266Interface.h b/ESP8266Interface.h
@@ -332,7 +332,7 @@ class ESP8266Interface : public NetworkStack, public WiFiInterface
 
 private:
     // AT layer
-    ESP8266 _esp;
+    mutable ESP8266 _esp;
     void update_conn_state_cb();
 
     // Credentials

Original file line number	Diff line number	Diff line change
`@@ -640,6 +640,9 @@ void ESP8266Interface::attach(mbed::Callback<void(nsapi_event_t, intptr_t)> stat`
`640`	`640`
`641`	`641`	`nsapi_connection_status_t ESP8266Interface::get_connection_status() const`
`642`	`642`	`{`
	`643`	`+ if (_initialized) {`
	`644`	`+ _esp.bg_process_oob(ESP8266_RECV_TIMEOUT, true);`
	`645`	`+ }`
`643`	`646`	`return _conn_stat;`
`644`	`647`	`}`
`645`	`648`