protected Dictionary <string, string> CollectProperties(MessageProperties properties)
{
if (properties == null || properties.Count == 0)
{
return(null);
}
// For HttpRequest/ResponseMessageProperty and RemoteEndpointMessageProperty properties we have dedicated fields
Dictionary <string, string> target = new Dictionary <string, string>();
foreach (var property in properties.Where(x => x.Key != HttpRequestMessageProperty.Name &&
x.Key != HttpResponseMessageProperty.Name && x.Key != RemoteEndpointMessageProperty.Name))
{
var value = property.Value.ToString();
if (value == property.Value.GetType().ToString())
{
continue;
}
target[property.Key.ToLowerInvariant()] = value;
}
return(target);
}