static async Task Main(string[] args)
{
IProgress <int> progress = new Progress <int>(i => Console.WriteLine($"Progress: {i}%"));
//ReponseReport reponseReport = new ReponseReport(progress);
var channel = GrpcChannel.ForAddress("https://localhost:5001");
var client = new Progressor.ProgressorClient(channel);
using var call = client.RunHistory(new Google.Protobuf.WellKnownTypes.Empty());
await foreach (var item in call.ResponseStream.ReadAllAsync())
{
if (item.ResponseTypeCase == HistoryResponse.ResponseTypeOneofCase.Progress)
{
progress.Report(item.Progress);
}
else if (item.ResponseTypeCase == HistoryResponse.ResponseTypeOneofCase.Result)
{
Console.WriteLine(item.Result);
}
}
Console.WriteLine("Hello World!");
Console.ReadLine();
}
static async Task Main(string[] args)
{
var channel = GrpcChannel.ForAddress("https://localhost:5001");
var client = new Progressor.ProgressorClient(channel);
var progress = new Progress <int>(i => Console.WriteLine($"Progress: {i}%"));
await ServerStreamingCallExample(client, progress);
Console.WriteLine("Shutting down");
Console.WriteLine("Press any key to exit ...");
Console.ReadKey();
}
//private static ResponseProgress<HistoryResult,int> ServerStreamingCallExample(Progressor.ProgressorClient client,IProgress<int> progress)
//{
// var call = client.RunHistory(new Google.Protobuf.WellKnownTypes.Empty());
// var historyResponse = call.ResponseStream;//as IAsyncStreamReader<IProgressMessage<HistoryResult, int>>;
// return GrpcProgress.Create(historyResponse, progress);
//}
//private static ResponseProgress<HistoryResult, int> ServerStreamingCallExample(
// Progressor.ProgressorClient client,
// IProgress<int> progress)
//{
// var call = client.RunHistory(new Empty());
// Debug.Assert(call.ResponseStream is IAsyncStreamReader<HistoryResponse>, "response stream historyResponse");
// var result = call.ResponseStream is IAsyncStreamReader<IProgressMessage<HistoryResult, int>>;
// Debug.Assert(result, "response stream IAsyncStreamReader<IProgressMessage<HistoryResult, int>>");
// //if(call.ResponseStream is IAsyncStreamReader<IProgressMessage<HistoryResult, int>>)
// //{
// // Console.WriteLine("response stream IAsyncStreamReader<IProgressMessage<HistoryResult, int>>");
// //}
// //return new ResponseProgress<HistoryResult, int>(call.ResponseStream as IAsyncStreamReader<IProgressMessage<HistoryResult, int>>, progress);
//}
private static async Task ServerStreamingCallExample(
Progressor.ProgressorClient client,
IProgress <int> progress)
{
var call = client.RunHistory(new Empty());
var resultTask = Task.Run(async() =>
{
HistoryResult result = null;
await foreach (var item in call.ResponseStream.ReadAllAsync())
{
var progressMessage = item as IProgressMessage <HistoryResult, int>;
if (progressMessage == null)
{
Console.WriteLine("Server write is not Progress Message");
continue;
}
if (progressMessage.IsProgress)
{
progress?.Report(progressMessage.Progress);
continue;
}
if (progressMessage.IsResult)
{
result = progressMessage.Result;
}
}
//throw new Exception("Call completed without a result.");
return(result);
});
var result = await resultTask;
if (result == null)
{
Console.WriteLine("not result.");
return;
}
Console.WriteLine("Preparing results...");
await Task.Delay(TimeSpan.FromSeconds(2));
foreach (var item in result.Items)
{
Console.WriteLine(item);
}
}
static async Task Main(string[] args)
{
var channel = GrpcChannel.ForAddress("https://localhost:5001");
var client = new Progressor.ProgressorClient(channel);
var progress = new Progress <int>(i => Console.WriteLine($"Progress: {i}%"));
var result = await ServerStreamingCallExample(client, progress);
Console.WriteLine("Preparing results...");
await Task.Delay(TimeSpan.FromSeconds(2));
foreach (var item in result.Items)
{
Console.WriteLine(item);
}
Console.WriteLine("Shutting down");
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}
private static ResponseProgress <HistoryResult, int> ServerStreamingCallExample(Progressor.ProgressorClient client, IProgress <int> progress)
{
var call = client.RunHistory(new Empty());
return(GrpcProgress.Create(call.ResponseStream, progress));
}
