public async Task SendMessage()
{
if (!_cache.TryGetValue("employeeCache", out string response))
{
EmployeeListener employeeList = new EmployeeListener(_hubContext, _cache, _configuration);
employeeList.ListenForAlarmNotifications();
string jsonEmployeeAlarm = employeeList.GetAlarmList();
_cache.Set("employeeCache", jsonEmployeeAlarm);
await Clients.All.SendAsync("ReceiveMessage", _cache.Get("employeeCache").ToString());
}
else
{
await Clients.All.SendAsync("ReceiveMessage", _cache.Get("employeeCache").ToString());
}
}
