/// <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>
/// 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>
/// 发送消息到远程端并等待返回
/// </summary>
/// <param name="topic">主题</param>
/// <param name="api">api</param>
/// <param name="body">内容</param>
/// <exception cref="TimeoutException"></exception>
/// <returns></returns>
public static async Task <Message> SendAsync(SingleTopic topic, Api api, ITimeoutRequest body)
{
var message = EmqttdClient.GenerateMessage(api, body, Mode.Send);
var key = message.GetUniqueKey(topic.UniqueId);
var timeout = TimeSpan.FromSeconds(body.Timeout);
var taskSetter = taskTable.Create <Message>(key, timeout);
await EmqttdClient.PublishAsync(topic, message);
return(await taskSetter.GetTask());
}
