/// <inheritdoc/>
public override AsyncClientStreamingCall <TRequest, TResponse> AsyncClientStreamingCall <TRequest, TResponse>(
ClientInterceptorContext <TRequest, TResponse> context,
AsyncClientStreamingCallContinuation <TRequest, TResponse> continuation)
{
ClientRpcScope <TRequest, TResponse> rpcScope = null;
try
{
rpcScope = new ClientRpcScope <TRequest, TResponse>(context, this.options);
var responseContinuation = continuation(rpcScope.Context);
var clientRequestStreamProxy = new ClientStreamWriterProxy <TRequest>(
responseContinuation.RequestStream,
rpcScope.RecordRequest,
onException: rpcScope.CompleteWithException);
var responseAsync = responseContinuation.ResponseAsync.ContinueWith(
responseTask =>
{
try
{
var response = responseTask.Result;
rpcScope.RecordResponse(response);
rpcScope.Complete();
return(response);
}
catch (AggregateException ex)
{
rpcScope.CompleteWithException(ex.InnerException);
throw ex.InnerException;
}
});
return(new AsyncClientStreamingCall <TRequest, TResponse>(
clientRequestStreamProxy,
responseAsync,
responseContinuation.ResponseHeadersAsync,
responseContinuation.GetStatus,
responseContinuation.GetTrailers,
responseContinuation.WithBestEffortDispose(rpcScope)));
}
catch (Exception e)
{
rpcScope?.CompleteWithException(e);
throw;
}
finally
{
rpcScope?.RestoreParentActivity();
}
}
/// <inheritdoc/>
public override AsyncDuplexStreamingCall <TRequest, TResponse> AsyncDuplexStreamingCall <TRequest, TResponse>(
ClientInterceptorContext <TRequest, TResponse> context,
AsyncDuplexStreamingCallContinuation <TRequest, TResponse> continuation)
{
ClientRpcScope <TRequest, TResponse> rpcScope = null;
try
{
rpcScope = new ClientRpcScope <TRequest, TResponse>(context, this.options);
var responseContinuation = continuation(rpcScope.Context);
var requestStreamProxy = new ClientStreamWriterProxy <TRequest>(
responseContinuation.RequestStream,
rpcScope.RecordRequest,
onException: rpcScope.CompleteWithException);
var responseStreamProxy = new AsyncStreamReaderProxy <TResponse>(
responseContinuation.ResponseStream,
rpcScope.RecordResponse,
rpcScope.Complete,
rpcScope.CompleteWithException);
return(new AsyncDuplexStreamingCall <TRequest, TResponse>(
requestStreamProxy,
responseStreamProxy,
responseContinuation.ResponseHeadersAsync,
responseContinuation.GetStatus,
responseContinuation.GetTrailers,
responseContinuation.WithBestEffortDispose(rpcScope)));
}
catch (Exception e)
{
rpcScope?.CompleteWithException(e);
throw;
}
finally
{
rpcScope?.RestoreParentActivity();
}
}
