private async void refreshTimer_Tick(object sender, EventArgs e)
{
if (!isConnected)
{
return;
}
if (!canCommunicate)
{
return;
}
canCommunicate = false;
var pendingMessagesRequest = new Messenger.PendingMessagesRequest {
TimeStamp = lastTimeStamp
};
var result = await client.RequestPendingMessagesAsync(pendingMessagesRequest);
if (result.Result.Result == Messenger.ResultReply.Types.Result.Failed)
{
return;
}
foreach (var message in result.TextMessages)
{
textMessages.AppendText(message);
}
textMessages.ScrollToEnd();
canCommunicate = true;
lastTimeStamp = GetServerTimeStamp();
}