/// <summary>
/// 发送消息给指定用户
/// </summary>
/// <typeparam name="T">数据类型</typeparam>
/// <param name="userInfo">用户信息</param>
/// <param name="channel">推送频道</param>
/// <param name="data">推送数据</param>
public void Publish <T>(UserInfo userInfo, string channel, T data)
{
if (ConnectionPool.ContainsKey(userInfo.UserId))
{
foreach (var session in ConnectionPool[userInfo.UserId])
{
Publish(session, channel, data);
}
}
}
/// <summary>
/// 关闭连接
/// </summary>
/// <param name="session">连接信息</param>
/// <param name="reason">关闭原因</param>
private void SessionClosed(WebSocketSession session, SuperSocket.SocketBase.CloseReason reason)
{
//关闭连接
var userName = GetUserInfo(session).UserId;
if (ConnectionPool.ContainsKey(userName))
{
ConnectionPool[userName].Remove(session);
}
}
/// <summary>
/// 查找指定ID号的通信通道
/// </summary>
/// <param name="handlerid">ID号</param>
/// <returns>如找到,则返回该通道,否则返回空</returns>
public ClientHandler FindHandler(int handlerid)
{
if (ConnectionPool.ContainsKey(handlerid))
{
return(ConnectionPool[handlerid]);
}
else
{
return(null);
}
}
/// <summary>
/// 加入连接
/// </summary>
/// <param name="session">连接信息</param>
private void SessionConnected(WebSocketSession session)
{
var userId = GetUserInfo(session).UserId;
lock (ConnectionPool)
{
if (!ConnectionPool.ContainsKey(userId))
{
ConnectionPool.Add(userId, new List <WebSocketSession>());
}
}
ConnectionPool[userId].Add(session);
}