/// <summary>
/// Opens a WebSocket connection and waits for the SocketOpened event to be called.
/// </summary>
/// <param name="client">The client.</param>
/// <param name="milliseconds">The timeout, in milliseconds.</param>
/// <returns>An awaitable task.</returns>
public static async Task <bool> OpenAsync(this EtpClient client, int?milliseconds = null)
{
var task = new Task <bool>(() => client.IsOpen);
client.SocketOpened += (s, e) => task.Start();
client.Open();
return(await task.WaitAsync(milliseconds));
}
private void Connect2Server_Button_Click(object sender, RoutedEventArgs e)
{
Client = new EtpClient(ServerUri_TextBox.Text, AppName_TextBox.Text, Version_TextBox.Text);
Client.Register <IDiscoveryCustomer, DiscoveryCustomerHandler>();
Client.Output = LogClientOutput;
Client.Open();
//System.Windows.MessageBox.Show(Proto_ListBox.SelectedIndex.ToString());
//foreach (var item in Proto_ListBox.SelectedItems)
//{
// System.Windows.MessageBox.Show(item.ToString());
//}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
Client = new EtpClient(ServerUrl, "MyPDS", "1.0.0.0");
Client.Register <IDiscoveryCustomer, DiscoveryCustomerHandler>();
RegisterEventHandlers(Client.Handler <IDiscoveryCustomer>(),
x => x.OnGetResourcesResponse += OnGetResourcesResponse);
Client.Output = LogClientOutput;
Client.Open();
//System.Windows.MessageBox.Show(Client.IsOpen.ToString());
}
private async Task <bool> CanConnect(Connection connection, IDictionary <string, string> headers)
{
try
{
var applicationName = GetType().Assembly.FullName;
var applicationVersion = GetType().GetAssemblyVersion();
connection.UpdateEtpSettings(headers);
connection.SetServerCertificateValidation();
using (var client = new EtpClient(connection.Uri, applicationName, applicationVersion, headers))
{
client.Register <IChannelStreamingConsumer, ChannelStreamingConsumerHandler>();
client.Register <IDiscoveryCustomer, DiscoveryCustomerHandler>();
client.Register <IStoreCustomer, StoreCustomerHandler>();
var count = 0;
client.Open();
while (string.IsNullOrWhiteSpace(client.SessionId) && count < 10)
{
await Task.Delay(1000);
count++;
}
var result = !string.IsNullOrWhiteSpace(client.SessionId);
_log.DebugFormat("ETP connection test {0}", result ? "passed" : "failed");
return(result);
}
}
catch (Exception ex)
{
_log.Error("ETP connection test failed", ex);
return(false);
}
}