public async Task <AmqpIoTConnection> OpenConnectionAsync(TimeSpan timeout)
{
Logging.Enter(this, timeout, $"{nameof(OpenConnectionAsync)}");
var amqpTransportProvider = new AmqpTransportProvider();
amqpTransportProvider.Versions.Add(s_amqpVersion_1_0_0);
var amqpSettings = new AmqpSettings();
amqpSettings.TransportProviders.Add(amqpTransportProvider);
var amqpConnectionSettings = new AmqpConnectionSettings
{
MaxFrameSize = AmqpConstants.DefaultMaxFrameSize,
ContainerId = CommonResources.GetNewStringGuid(),
HostName = _hostName,
};
TimeSpan idleTimeout = _amqpTransportSettings.IdleTimeout;
if (idleTimeout != null)
{
amqpConnectionSettings.IdleTimeOut = Convert.ToUInt32(idleTimeout.TotalMilliseconds);
}
_amqpIotTransport = new AmqpIoTTransport(amqpSettings, _amqpTransportSettings, _hostName, s_disableServerCertificateValidation);
TransportBase transportBase = await _amqpIotTransport.InitializeAsync(timeout).ConfigureAwait(false);
try
{
var amqpConnection = new AmqpConnection(transportBase, amqpSettings, amqpConnectionSettings);
var amqpIoTConnection = new AmqpIoTConnection(amqpConnection);
amqpConnection.Closed += amqpIoTConnection.AmqpConnectionClosed;
await amqpConnection.OpenAsync(timeout).ConfigureAwait(false);
Logging.Exit(this, timeout, $"{nameof(OpenConnectionAsync)}");
return(amqpIoTConnection);
}
catch (Exception ex) when(!ex.IsFatal())
{
transportBase?.Close();
_amqpIotTransport?.Dispose();
throw;
}
finally
{
Logging.Exit(this, $"{nameof(OpenConnectionAsync)}");
}
}
public void Dispose()
{
_amqpIotTransport?.Dispose();
_amqpIotTransport = null;
}