/// <summary>
/// 发送websocket消息
/// </summary>
/// <returns></returns>
public static async Task <bool> SendMsgAsync(MsgTemplate msg)
{
bool _Result = false;
try
{
if (!ChatWebSocketMiddleware._sockets.ContainsKey(msg.ReceiverID))
{
//不存在接收端连接
return(_Result);
}
var socket = ChatWebSocketMiddleware._sockets.Where(i => i.Key == msg.ReceiverID).FirstOrDefault();
if (socket.Value.State != WebSocketState.Open)
{
//接收端已断开
return(_Result);
}
// 控制只有接收者才能收到消息
await ChatWebSocketMiddleware.SendStringAsync(socket.Value, JsonConvert.SerializeObject(msg), CancellationToken.None);
_Result = true;
}
catch
{
throw;
}
return(_Result);
}