Member predicate Routing::Node::getRelativePath

Gets a path prefix to be matched against the path of incoming requests.

If the prefix matches, the request is dispatched to the first child, with a modified path where the matched prefix has been removed. For example, if the prefix is /foo and the incoming request has path /foo/bar, a request with path /bar is dispatched to the first child.

If the prefix does not match, the request is passed on to the continuation.