public Task <IntMessage> Sub(SubRequest request, ServerCallContext context)
{
var result = new IntMessage();
result.Value = request.Num1 - request.Num2;
return(Task.FromResult(result));
}
/// <summary>
/// 服务端流求和
/// </summary>
/// <param name="request"></param>
/// <param name="responseStream"></param>
/// <param name="context"></param>
/// <returns></returns>
public async Task SumServerStream(SumRequest request, IServerStreamWriter <IntMessage> responseStream, ServerCallContext context)
{
var result = new IntMessage();
result.Value = request.Num;
await responseStream.WriteAsync(result);
}
public async Task <IntMessage> Sum(IAsyncStreamReader <SumRequest> request, ServerCallContext context)
{
var result = new IntMessage();
int sum = 0;
await request.ForEachAsync(req =>
{
sum += req.Num;
return(Task.CompletedTask);
});
result.Value = sum;
return(result);
}