Call.cs

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#endregion

using System;
using Grpc.Core.Internal;
using Grpc.Core.Utils;

namespace Grpc.Core
{
    /// <summary>
    /// Abstraction of a call to be invoked on a client.
    /// </summary>
    public class Call<TRequest, TResponse>
        where TRequest : class
        where TResponse : class
    {
        readonly string name;
        readonly Marshaller<TRequest> requestMarshaller;
        readonly Marshaller<TResponse> responseMarshaller;
        readonly Channel channel;
        readonly Metadata headers;

        public Call(string serviceName, Method<TRequest, TResponse> method, Channel channel, Metadata headers)
        {
            this.name = Preconditions.CheckNotNull(serviceName) + "/" + method.Name;
            this.requestMarshaller = method.RequestMarshaller;
            this.responseMarshaller = method.ResponseMarshaller;
            this.channel = Preconditions.CheckNotNull(channel);
            this.headers = Preconditions.CheckNotNull(headers);
        }

        public Channel Channel
        {
            get
            {
                return this.channel;
            }
        }

        /// <summary>
        /// Full methods name including the service name.
        /// </summary>
        public string Name
        {
            get
            {
                return name;
            }
        }

        /// <summary>
        /// Headers to send at the beginning of the call.
        /// </summary>
        public Metadata Headers
        {
            get
            {
                return headers;
            }
        }

        public Marshaller<TRequest> RequestMarshaller
        {
            get
            {
                return requestMarshaller;
            }
        }

        public Marshaller<TResponse> ResponseMarshaller
        {
            get
            {
                return responseMarshaller;
            }
        }
    }
}