/// <summary>
/// 调用远程端的Api
/// 并返回结果数据任务
/// </summary>
/// <typeparam name="T">返回值类型</typeparam>
/// <param name="session">会话对象</param>
/// <param name="taskSetActionTable">任务行为表</param>
/// <param name="serializer">序列化工具</param>
/// <param name="packet">封包</param>
/// <param name="timeout">超时时间</param>
/// <exception cref="SocketException"></exception>
/// <returns></returns>
public static ApiResult <T> InvokeApi <T>(ISession session, TaskSetterTable <long> taskSetActionTable, ISerializer serializer, FastPacket packet, TimeSpan timeout)
{
var taskSetter = taskSetActionTable.Create <T>(packet.Id, timeout);
session.Send(packet.ToArraySegment());
return(new ApiResult <T>(taskSetter));
}
/// <summary>
/// 设置Api行为返回的任务结果
/// </summary>
/// <param name="requestContext">上下文</param>
/// <param name="taskSetActionTable">任务行为表</param>
/// <param name="serializer">序列化工具</param>
/// <returns></returns>
public static bool SetApiActionTaskResult(RequestContext requestContext, TaskSetterTable <long> taskSetActionTable, ISerializer serializer)
{
var taskSetAction = taskSetActionTable.Remove(requestContext.Packet.Id);
if (taskSetAction == null)
{
return(true);
}
try
{
var bytes = requestContext.Packet.Body;
var value = serializer.Deserialize(bytes, taskSetAction.ValueType);
return(taskSetAction.SetResult(value));
}
catch (SerializerException ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
return(taskSetAction.SetException(ex));
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
return(taskSetAction.SetException(new SerializerException(ex)));
}
}
/// <summary>
/// 初始化
/// </summary>
private void Init()
{
this.apiActionTable = new ApiActionTable(Common.GetServiceApiActions(this.GetType()));
this.packetIdProvider = new PacketIdProvider();
this.taskSetterTable = new TaskSetterTable <long>();
this.Serializer = new DefaultSerializer();
this.TimeOut = TimeSpan.FromSeconds(30);
}
/// <summary>
/// 初始化
/// </summary>
private void Init()
{
this.apiActionTable = new ApiActionTable(this.FindApiActions());
this.packetIdProvider = new PacketIdProvider();
this.taskSetterTable = new TaskSetterTable <long>();
this.TimeOut = TimeSpan.FromSeconds(30);
this.JsonSerializer = new DefaultDynamicJsonSerializer();
}
/// <summary>
/// 调用远程端的Api
/// 并返回结果数据任务
/// </summary>
/// <typeparam name="T">返回值类型</typeparam>
/// <param name="session">会话对象</param>
/// <param name="taskSetActionTable">任务行为表</param>
/// <param name="serializer">序列化工具</param>
/// <param name="packet">封包</param>
/// <param name="timeout">超时时间</param>
/// <exception cref="SocketException"></exception>
/// <returns></returns>
public static ApiResult <T> InvokeApi <T>(IChannel session, TaskSetterTable <long> taskSetActionTable, ISerializer serializer, FastPacket packet, TimeSpan timeout)
{
var taskSetter = taskSetActionTable.Create <T>(packet.Id, timeout);
lock (session)
session.WriteAndFlushAsync(packet);
return(new ApiResult <T>(taskSetter));
}
/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
this.apiActionTable = null;
this.taskSetterTable.Clear();
this.taskSetterTable = null;
this.packetIdProvider = null;
this.Serializer = null;
this.clientSession.CloseSafe();
}
/// <summary>
/// 释放资源
/// </summary>
public override void Dispose()
{
base.Dispose();
this.apiActionTable = null;
this.taskSetterTable.Clear();
this.taskSetterTable = null;
this.packetIdProvider = null;
this.Serializer = null;
}
/// <summary>
/// 设置Api行为返回的任务异常
/// </summary>
/// <param name="taskSetActionTable">任务行为表</param>
/// <param name="requestContext">请求上下文</param>
/// <returns></returns>
public static bool SetApiActionTaskException(TaskSetterTable <long> taskSetActionTable, RequestContext requestContext)
{
var taskSetAction = taskSetActionTable.Remove(requestContext.Packet.Id);
if (taskSetAction == null)
{
return(true);
}
var exceptionBytes = requestContext.Packet.Body;
var message = exceptionBytes == null ? string.Empty : Encoding.UTF8.GetString(exceptionBytes);
var exception = new RemoteException(message);
return(taskSetAction.SetException(exception));
}
public RpcClient(IPAddress _host, int _port, bool _usessl, string _sslfile, string _sslpassword = "", ISerializer _serializer = null)
{
host = _host;
port = _port;
useSSl = _usessl;
sslFile = _sslfile;
sslPassword = _sslpassword;
this.apiActionTable = new ApiActionTable(Common.GetServiceApiActions(this.GetType()));
this.packetIdProvider = new PacketIdProvider();
this.taskSetterTable = new TaskSetterTable <long>();
if (_serializer == null)
{
this.Serializer = new DefaultSerializer();
}
else
{
this.Serializer = _serializer;
}
this.TimeOut = TimeSpan.FromSeconds(30);
}
