Merge pull request #137 from bonitoo-io/fix/query_errors

fix: Skipping unexpected annonations (#136)

Author: vlastahajek

CHANGELOG.md

@@ -1,11 +1,14 @@
 # Changelog
-## 3.x.x [in progress]
+## 3.7.1 [in progress]
 ### Documentation
  - [#134](https://github.com/tobiasschuerg/InfluxDB-Client-for-Arduino/pull/134):
    - Added untrusted connection (skipping certificate validation) info to Readme
    - `SecureWrite` and `SecureBatchWrite` demos enhanced with example about using untrusted connection
    - Various fixes of typos
 
+### Fixes
+ - [#137](https://github.com/tobiasschuerg/InfluxDB-Client-for-Arduino/pull/137) - Fixed parsing Flux response with unexpected annotations
+
 ## 3.7.0 [2020-12-24]
 ### Features
  - [#125](https://github.com/tobiasschuerg/InfluxDB-Client-for-Arduino/pull/124) - Added credentials to the InfluxDB 1.x validation endpoint (/ping). To leverage this, [enable ping authentication](https://docs.influxdata.com/influxdb/v1.8/administration/config/#ping-auth-enabled-false) 

src/query/FluxParser.cpp

@@ -196,7 +196,9 @@ bool FluxQueryResult::next() {
 		}
 		parsingState = ParsingStateNameRow;
 		goto readRow;
-	}
+	} else {
+        goto readRow;
+    }
 	return true;
 }
 

test/server/server.js

@@ -230,6 +230,8 @@ app.post(prefix + '/api/v2/delete', (req,res) => {
 
 var queryRes = {
     "singleTable":`#datatype,string,long,dateTime:RFC3339,dateTime:RFC3339,dateTime:RFC3339,double,string,string,string,string
+#group,false,false,true,true,false,false,true,true,true,true
+#default,_result,,,,,,,,,
 ,result,table,_start,_stop,_time,_value,_field,_measurement,a,b
 ,,0,2020-02-17T22:19:49.747562847Z,2020-02-18T22:19:49.747562847Z,2020-02-18T10:34:08.135814545Z,1.4,f,test,1,adsfasdf
 ,,1,2020-02-17T22:19:49.747562847Z,2020-02-18T22:19:49.747562847Z,2020-02-18T22:08:44.850214724Z,6.6,f,test,3,adsfasdf