public static bool TryGetClient(out CustomClient client)
{
bool isSuccess = false;
try
{
lock (_lockObject)
{
client = GetClient();
if (client != null) //doubleCheck
{
client.IsBusy = true;
isSuccess = true;
}
else
{
isSuccess = false;
}
}
return(isSuccess);
}
catch (Exception)
{
isSuccess = false;
}
client = null;
return(isSuccess);
}
private static CustomClient GetClient()
{
CustomClient client = null;
if (_clients.Count() >= 0)
{
client = _clients.Where(x => !x.IsBusy).FirstOrDefault();
if (client == null && _clients.Count < MaxConnections)
{
client = new CustomClient(Guid.NewGuid());
_clients.Add(client);
}
}
return(client);
}
public MailProxy(string host, EncryptionType encryption, ref CustomClient client)
{
_host = host;
_encryptioType = encryption;
_imapClient = client;
}