private async Task EnqueueHistoricalMessagesAsync(CancellationToken cancellation)
{
await Task.Run(
() =>
{
foreach (var message in repository.GetHistoricalMessages())
{
var recipient = message.To;
if (!clientContollers.ContainsKey(recipient))
{
var controller = new ClientController(recipient, this);
clientContollers.Add(recipient, controller);
}
clientContollers[recipient].EnqueueMessage(message);
}
},
cancellation);
}
