ClientResponseStream.cs

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#endregion

using System;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace Grpc.Core.Internal
{
    internal class ClientResponseStream<TRequest, TResponse> : IAsyncStreamReader<TResponse>
        where TRequest : class
        where TResponse : class
    {
        readonly AsyncCall<TRequest, TResponse> call;

        public ClientResponseStream(AsyncCall<TRequest, TResponse> call)
        {
            this.call = call;
        }

        public Task<TResponse> ReadNext()
        {
            var taskSource = new AsyncCompletionTaskSource<TResponse>();
            call.StartReadMessage(taskSource.CompletionDelegate);
            return taskSource.Task;
        }
    }
}