public static void DoClientStreaming <TRequest, TResponse>(
Func <CallOptions, AsyncClientStreamingCall <TRequest, TResponse> > requestAction,
string requestValue,
CancellationTokenSource cancellationTokenSource,
JsonSerializerOptions options,
Func <string, Task> responseAction,
IGrpcMetadataProvider metadataProvider)
{
ExecuteAndLogError(async() =>
{
var clientStreamingCall = requestAction(new CallOptions(headers: metadataProvider.GetMetadata(), cancellationToken: cancellationTokenSource.Token));
var requests = JsonSerializer.Deserialize <List <TRequest> >(requestValue);
var requestStream = clientStreamingCall.RequestStream;
foreach (var request in requests)
{
await requestStream.WriteAsync(request);
await Task.Delay(200);
}
await requestStream.CompleteAsync();
var response = await clientStreamingCall;
await responseAction(JsonSerializer.Serialize(response, options));
},
responseAction);
}
public static void DoDuplexStreaming <TRequest, TResponse>(
Func <CallOptions, AsyncDuplexStreamingCall <TRequest, TResponse> > requestAction,
string requestValue,
CancellationTokenSource cancellationTokenSource,
JsonSerializerOptions options,
Func <string> responseValueGetter,
Func <string, Task> responseAction,
IGrpcMetadataProvider metadataProvider)
{
ExecuteAndLogError(async() =>
{
var requests = JsonSerializer.Deserialize <List <TRequest> >(requestValue);
var duplexCall = requestAction(new CallOptions(headers: metadataProvider.GetMetadata(), cancellationToken: cancellationTokenSource.Token));
var clientStream = duplexCall.RequestStream;
var serverStream = duplexCall.ResponseStream;
foreach (var request in requests)
{
await clientStream.WriteAsync(request);
await Task.Delay(200);
}
await clientStream.CompleteAsync();
while (await serverStream.MoveNext(cancellationTokenSource.Token))
{
await responseAction($"{responseValueGetter()}{Environment.NewLine}{JsonSerializer.Serialize(serverStream.Current, options)}");
}
},
responseAction);
}
public static void DoUnaryCall <TRequest, TResponse>(
Func <TRequest, CallOptions, AsyncUnaryCall <TResponse> > requestAction,
string requestValue,
CancellationTokenSource cancellationTokenSource,
JsonSerializerOptions options,
Func <string, Task> responseAction,
IGrpcMetadataProvider metadataProvider)
{
ExecuteAndLogError(async() =>
{
var response = await requestAction(
JsonSerializer.Deserialize <TRequest>(requestValue),
new CallOptions(headers: metadataProvider.GetMetadata(), cancellationToken: cancellationTokenSource.Token));
await responseAction(JsonSerializer.Serialize(response, options));
},
responseAction);
}
public static void DoServerStreaming <TRequest, TResponse>(
Func <TRequest, CallOptions, AsyncServerStreamingCall <TResponse> > requestAction,
string requestValue,
CancellationTokenSource cancellationTokenSource,
JsonSerializerOptions options,
Func <string> responseValueGetter,
Func <string, Task> responseAction,
IGrpcMetadataProvider metadataProvider)
{
ExecuteAndLogError(async() =>
{
var request = JsonSerializer.Deserialize <TRequest>(requestValue);
var serverStream = requestAction(request, new CallOptions(headers: metadataProvider.GetMetadata(), cancellationToken: cancellationTokenSource.Token)).ResponseStream;
while (await serverStream.MoveNext(cancellationTokenSource.Token))
{
await responseAction($"{responseValueGetter()}{Environment.NewLine}{JsonSerializer.Serialize(serverStream.Current, options)}");
}
},
responseAction);
}
