//=================
#endregion
#region Communication
//=================
public void Connect()
{
if (this.Connection != null)
{
throw new InvalidOperationException("ServiceInstance is already connected.");
}
if (String.IsNullOrEmpty(this.Configuration.HostName))
{
throw new ServiceException("Configuration.HostName cannot be null.");
}
// Get a connection
try { this.Connection = Environment.AcquireHostConnection(this.Configuration.HostName, this.InstanceID); }
catch (Exception ex)
{
throw new ServiceException(String.Format("Environment could not acquire a connection to the service {0:N} on host {1}.", InstanceID, Configuration.HostName), ex);
}
// Callback
this.Connection.StateChangedCallback = OnStateChanged;
this.Connection.OutputGeneratedCallback = OnOutputGenerated;
try { this.Connection.RefreshState(); }
catch (Exception ex)
{
throw new ServiceException(String.Format("Instance {0:N} failed to communicte with host {1}.", InstanceID, Configuration.HostName), ex);
}
}
