Merge pull request #115 from bonitoo-io/feat/api_improvements

fix: Restored writing capability after a connection failure

Author: vlastahajek

CHANGELOG.md

@@ -2,6 +2,7 @@
 ## 3.5.1 [in progress]
 ### Fixes
 - [#114](https://github.com/tobiasschuerg/InfluxDB-Client-for-Arduino/pull/114) - Renamed `getRemaingRetryTime()`->`getRemainingRetryTime()`
+- [#115](https://github.com/tobiasschuerg/InfluxDB-Client-for-Arduino/pull/115) - Restored writing capability after a connection failure
 
 ## 3.5.0 [2020-10-30]
 ### Features

src/InfluxDbClient.cpp

@@ -468,8 +468,8 @@ bool InfluxDBClient::flushBufferInternal(bool flashOnlyFull) {
                 _lastFlushed = millis()/1000;
                 dropCurrentBatch();
             } else if(retry) {
+                _writeBuffer[_batchPointer]->retryCount++;
                 if(statusCode > 0) { //apply retry strategy only in case of HTTP errors
-                    _writeBuffer[_batchPointer]->retryCount++;
                     if(_writeBuffer[_batchPointer]->retryCount > _writeOptions._maxRetryAttempts) {
                         INFLUXDB_CLIENT_DEBUG("[D] Reached max retry count, dropping batch\n");
                         dropCurrentBatch();