revert: Avoid a deadlock caused by SynchronizationContext

Author: bednar

CHANGELOG.md

@@ -2,7 +2,6 @@
 
 ### Bug Fixes
 1. [#81](https://github.com/influxdata/influxdb-client-csharp/pull/81): Fixed potentially hangs on of WriteApi.Dispose()
-1. [#82](https://github.com/influxdata/influxdb-client-csharp/pull/82): Avoid to deadlock when is client used in UI
 1. [#83](https://github.com/influxdata/influxdb-client-csharp/pull/83): Fixed parsing error response for 1.x
 
 ## 1.7.0 [2020-04-17]

Client.Core/Internal/AbstractQueryClient.cs

@@ -91,7 +91,7 @@ protected async Task Query(RestRequest query, Action<ICancellable, Stream> consu
  consumer(cancellable, responseStream);
  };
 
- await Task.Run(() => { RestClient.DownloadData(query, true); }).ConfigureAwait(true);
+ await Task.Run(() => { RestClient.DownloadData(query, true); });
  if (!cancellable.IsCancelled())
  {
  onComplete();

Client.Legacy/FluxClient.cs

@@ -414,7 +414,7 @@ private async Task<IRestResponse> ExecuteAsync(RestRequest request)
  {
  BeforeIntercept(request);
 
- var response = await Task.Run(() => RestClient.Execute(request)).ConfigureAwait(false);
+ var response = await Task.Run(() => RestClient.Execute(request));
 
  RaiseForInfluxError(response, response.Content);
 

Client/InfluxDB.Client.Api/Service/AuthorizationsService.cs

@@ -483,7 +483,7 @@ public async System.Threading.Tasks.Task<IRestResponse> DeleteAuthorizationsIDWi
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.DELETE, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  int localVarStatusCode = (int) localVarResponse.StatusCode;
 
@@ -675,7 +675,7 @@ public async System.Threading.Tasks.Task<IRestResponse> DeleteAuthorizationsIDAs
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.DELETE, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  if (ExceptionFactory != null)
  {
@@ -807,7 +807,7 @@ public async System.Threading.Tasks.Task<IRestResponse> GetAuthorizationsWithIRe
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.GET, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  int localVarStatusCode = (int) localVarResponse.StatusCode;
 
@@ -1015,7 +1015,7 @@ public async System.Threading.Tasks.Task<IRestResponse> GetAuthorizationsAsyncWi
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.GET, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  if (ExceptionFactory != null)
  {
@@ -1138,7 +1138,7 @@ public async System.Threading.Tasks.Task<IRestResponse> GetAuthorizationsIDWithI
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.GET, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  int localVarStatusCode = (int) localVarResponse.StatusCode;
 
@@ -1331,7 +1331,7 @@ public async System.Threading.Tasks.Task<IRestResponse> GetAuthorizationsIDAsync
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.GET, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  if (ExceptionFactory != null)
  {
@@ -1481,7 +1481,7 @@ public async System.Threading.Tasks.Task<IRestResponse> PatchAuthorizationsIDWit
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.PATCH, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  int localVarStatusCode = (int) localVarResponse.StatusCode;
 
@@ -1715,7 +1715,7 @@ public async System.Threading.Tasks.Task<IRestResponse> PatchAuthorizationsIDAsy
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.PATCH, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  if (ExceptionFactory != null)
  {
@@ -1854,7 +1854,7 @@ public async System.Threading.Tasks.Task<IRestResponse> PostAuthorizationsWithIR
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.POST, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  int localVarStatusCode = (int) localVarResponse.StatusCode;
 
@@ -2071,7 +2071,7 @@ public async System.Threading.Tasks.Task<IRestResponse> PostAuthorizationsAsyncW
  // make the HTTP request
  IRestResponse localVarResponse = (IRestResponse) await this.Configuration.ApiClient.CallApiAsync(localVarPath,
  Method.POST, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
- localVarPathParams, localVarHttpContentType).ConfigureAwait(false);
+ localVarPathParams, localVarHttpContentType);
 
  if (ExceptionFactory != null)
  {