/// <summary>
/// Get client channel remote status
/// </summary>
/// <param name="channelId"></param>
/// <returns></returns>
public async Task <bool?> GetChannelRemoteStatusValue(string channelId)
{
// status service not supported
if (_statusService == null)
{
GetChannelInvoker(channelId).SetAplOnline();
return(await Task.FromResult <bool?>(null));
}
// make remote call
bool remoteStatus = false;
using (var store = new CancellationTokenSource())
{
try
{
store.CancelAfter(5000);
var status = await _statusService.CheckStatus(new CheckStatusRequest { ChannelId = channelId }, store.Token);
remoteStatus = status?.Status ?? false;
}
catch (Exception)
{
}
}
// set online/offline status
if (remoteStatus)
{
GetChannelInvoker(channelId).SetAplOnline();
}
else
{
GetChannelInvoker(channelId).SetAplOffline();
}
// return
return(remoteStatus);
}