Fix exception on MQTT ssl reconnect

homieiot · Apr 2, 2016 · f23700a · f23700a
1 parent aa03152
commit f23700a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/Homie/MqttClient.cpp b/src/Homie/MqttClient.cpp
@@ -43,6 +43,9 @@ void MqttClientClass::setServer(const char* host, unsigned int port, const char*
 }
 
 bool MqttClientClass::connect(const char* clientId, const char* willMessage, unsigned char willQos, bool willRetain, bool auth, const char* username, const char* password) {
+  this->_wifiClient.stop(); // Ensure buffers are cleaned, otherwise exception
+  this->_wifiClientSecure.stop();
+
   if (this->_secure && !(strcmp_P(this->_fingerprint, PSTR("")) == 0)) {
     Logger.logln(F("Checking certificate"));
     if (!this->_wifiClientSecure.connect(this->_host, this->_port)) {