// Copyright 2022 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Local copy of Envoy xDS proto file, used for testing only.

syntax = "proto3";

package envoy.extensions.filters.http.stateful_session.v3;

import "src/proto/grpc/testing/xds/v3/extension.proto";

// [#protodoc-title: Stateful session filter]
// Stateful session :ref:`configuration overview <config_http_filters_stateful_session>`.
// [#extension: envoy.filters.http.stateful_session]

message StatefulSession {
  // Specific implementation of session state. This session state will be used to store and
  // get address of the upstream host to which the session is assigned.
  //
  // [#extension-category: envoy.http.stateful_session]
  config.core.v3.TypedExtensionConfig session_state = 1;
}

message StatefulSessionPerRoute {
  oneof override {
    // Disable the stateful session filter for this particular vhost or route. If disabled is
    // specified in multiple per-filter-configs, the most specific one will be used.
    bool disabled = 1;

    // Per-route stateful session configuration that can be served by RDS or static route table.
    StatefulSession stateful_session = 2;
  }
}