/// <summary>
/// 调用远程端实现的服务方法
/// </summary>
/// <param name="api">api</param>
/// <param name="parameters">参数列表</param>
/// <exception cref="SocketException"></exception>
/// <exception cref="SerializerException"></exception>
public void InvokeApi(string api, params object[] parameters)
{
var packet = new FastPacket
{
api = api,
id = this.packetIdProvider.GetId(),
state = true,
fromClient = false,
body = parameters
};
var packetJson = this.JsonSerializer.Serialize(packet);
this.SendText(packetJson);
}
/// <summary>
/// 获取数据包
/// </summary>
/// <param name="client">客户端</param>
/// <param name="content">内容</param>
/// <returns></returns>
private FastPacket GetFastPacket(FastWebSocketSession client, string content)
{
try
{
dynamic packet = JObject.Parse(content);
var fastPacket = new FastPacket
{
api = packet.api,
id = packet.id ?? 0,
state = packet.state ?? true,
fromClient = packet.fromClient ?? true,
body = packet.body
};
return(fastPacket);
}
catch (Exception)
{
client.Close(StatusCodes.ProtocolError);
return(null);
}
}
/// <summary>
/// 调用客户端实现的服务方法
/// 并返回结果数据任务
/// </summary>
/// <typeparam name="T">返回值类型</typeparam>
/// <param name="api">api</param>
/// <param name="parameters">参数</param>
/// <exception cref="SocketException"></exception>
/// <exception cref="SerializerException"></exception>
/// <returns>远程数据任务</returns>
public Task <T> InvokeApi <T>(string api, params object[] parameters)
{
var packet = new FastPacket
{
api = api,
id = this.Server.PacketIdProvider.NewId(),
state = true,
fromClient = false,
body = parameters
};
// 登记TaskSetAction
var taskSource = new TaskCompletionSource <T>();
var taskSetAction = new TaskSetAction <T>(taskSource);
this.Server.TaskSetActionTable.Add(packet.id, taskSetAction);
var packetJson = this.Server.JsonSerializer.Serialize(packet);
this.SendText(packetJson);
return(taskSource.Task);
}
/// <summary>
/// 请求上下文
/// </summary>
/// <param name="session">当前会话对象</param>
/// <param name="packet">数据包对象</param>
/// <param name="allSessions">所有会话对象</param>
internal RequestContext(FastWebSocketSession session, FastPacket packet, IEnumerable<FastWebSocketSession> allSessions)
{
this.Session = session;
this.Packet = packet;
this.AllSessions = allSessions;
}
/// <summary>
/// 请求上下文
/// </summary>
/// <param name="session">当前会话对象</param>
/// <param name="packet">数据包对象</param>
/// <param name="allSessions">所有会话对象</param>
internal RequestContext(FastWebSocketSession session, FastPacket packet, IEnumerable <FastWebSocketSession> allSessions)
{
this.Session = session;
this.Packet = packet;
this.AllSessions = allSessions;
}
