public override async Task StarWarsIntro(Google.Protobuf.WellKnownTypes.Empty request, Grpc.Core.IServerStreamWriter <ScenesResponse> responseStream, Grpc.Core.ServerCallContext context)
{
_logger.LogInformation("Start Streaming...");
await responseStream.WriteAsync(new ScenesResponse()
{
Frame = Scenes.INTRO
});
_logger.LogInformation("Sending a Frame...");
await Task.Delay(TimeSpan.FromSeconds(2));
await responseStream.WriteAsync(new ScenesResponse()
{
Frame = Scenes.LOGO
});
_logger.LogInformation("Sending a Frame...");
await Task.Delay(TimeSpan.FromSeconds(1));
foreach (var frame in Scenes.FlyingLetters())
{
await responseStream.WriteAsync(new ScenesResponse()
{
Frame = frame
});
_logger.LogInformation("Sending a Frame...");
await Task.Delay(600);
}
}
//[CheckPolicy("review_api_scope")]
public override async Task <PingResponse> Ping(Empty request, ServerCallContext context)
{
return(await Task.FromResult(new PingResponse
{
Message = $"Say hello from {Environment.MachineName} machine!!!"
}));
}
public override Task <CounterReply> IncrementCount(Google.Protobuf.WellKnownTypes.Empty request, ServerCallContext context)
{
_logger.LogInformation("Increment count by 1");
_counter.Increment(1);
return(Task.FromResult(new CounterReply {
Count = _counter.Count
}));
}
public override Task <GetAllTodoResponse> GetAllTodo(Google.Protobuf.WellKnownTypes.Empty request, ServerCallContext context)
{
var result = new GetAllTodoResponse();
result.Todo.Add(GetAllTodo());
return(Task.FromResult(result));
}
/// <summary>
/// 获取所有角色
/// </summary>
/// <param name="request"></param>
/// <param name="context"></param>
/// <returns></returns>
public async override Task <RoleListReplay> GetRoles(Google.Protobuf.WellKnownTypes.Empty request, ServerCallContext context)
{
List <ApplicationRole> ls = await applicationDbContext.Roles
.ToListAsync()
.ConfigureAwait(false);
RoleListReplay replay = new RoleListReplay();
replay.Roles.AddRange(mapper.Map <RepeatedField <RoleListReplay.Types.RoleItem> >(ls));
return(replay);
}
public override Task <ItemList> GetAllItems(Google.Protobuf.WellKnownTypes.Empty empty, ServerCallContext context)
{
ItemList i = new ItemList();
var q = from r in db.Items select r;
foreach (var item in q)
{
i.Items.Add(item);
}
return(Task.FromResult(i));
}
static void Main(string[] args)
{
var channel = Grpc.Net.Client.GrpcChannel.ForAddress("https://localhost:5001/");
var client = new MyGrpcServiceProtos.SomeService.SomeServiceClient(channel);
var request = new Google.Protobuf.WellKnownTypes.Empty();
var result = client.getSomeItem(request);
Console.WriteLine(result.Name);
Console.WriteLine(result.Description);
Console.ReadKey();
}
public override async Task <PingResponse> Ping(Empty request, ServerCallContext context)
{
try
{
return(await Task.FromResult(new PingResponse
{
Message = $"Say hello from {Environment.MachineName} machine!!!"
}));
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
throw new RpcException(new Status(StatusCode.Internal, ex.Message));
}
}
public async override Task <GetAllCategoriesResponse> GetAllCategories(Google.Protobuf.WellKnownTypes.Empty request, ServerCallContext context)
{
var result = await _mediator.Send(new Application.Categories.GetListRequest());
var response = new GetAllCategoriesResponse
{
StatusCode = 0,
Message = string.Empty,
ResponseData = new GetAllCategoriesResponse.Types.ResponseData
{
ListCategory =
{
result.Adapt <IEnumerable <CategoryResponse> >()
}
}
};
return(response);
}
public override async Task ShowMessage(Google.Protobuf.WellKnownTypes.Empty _, IServerStreamWriter <MessageReply> responseStream, ServerCallContext context)
{
using var tokenSource = new CancellationTokenSource();
CancellationToken token = tokenSource.Token;
var meta = new MessageReply();
var metaData = new ImageMetaData();
metaData.FileName = "kitty.jpg";
metaData.MimeType = "image/jpeg";
meta.MetaData = metaData;
await responseStream.WriteAsync(meta);
var kitty = Path.Combine(_env.ContentRootPath, "kitty.jpg");
using var reader = new FileStream(kitty, FileMode.Open);
int chunkSize = 100;
int bytesRead;
byte[] buffer = new byte[chunkSize];
int position = 0;
long length = reader.Length;
while ((bytesRead = await reader.ReadAsync(buffer, 0, buffer.Length)) > 0)
{
var reply = new MessageReply();
var chunk = new ImageChunk();
chunk.Length = bytesRead;
chunk.Data = ByteString.CopyFrom(buffer);
reply.Chunk = chunk;
await responseStream.WriteAsync(reply);
position += bytesRead;
Console.WriteLine(position);
}
reader.Close();
Console.WriteLine("Done");
}
public override Task <PingResult> Ping(Google.Protobuf.WellKnownTypes.Empty request, ServerCallContext context)
{
return(Task.FromResult(new PingResult {
Result = PingReturn
}));
}
public override Task <PingResult> Ping(Google.Protobuf.WellKnownTypes.Empty request, ServerCallContext context)
{
return(Task.FromResult(new PingResult {
Result = "Pong from a service that would be part of a classic nTier"
}));
}
public void Logout()
{
var empty = new Google.Protobuf.WellKnownTypes.Empty();
_accountClient.Logout(empty);
}
