garnet/examples/fidl/services/echo.test.fidl

// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fidl.examples.echo;

[Discoverable]
protocol Echo {
    EchoString(string? value) -> (string? response);
};

/// A service with multiple Echo protocol implementations.
service EchoService {
    /// An implementation of `Echo` that prefixes its output with "foo: ".
    Echo foo;
    /// An implementation of `Echo` that prefixes its output with "bar: ".
    Echo bar;
};