// Copyright 2023 LiveKit, Inc.
//
// 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.

syntax = "proto3";

package livekit.proto;
option csharp_namespace = "LiveKit.Proto";

// # Safety
// The foreign language is responsable for disposing handles
// Forgetting to dispose the handle may lead to memory leaks
// 
// Dropping a handle doesn't necessarily mean that the object is destroyed if it is still used
// on the FfiServer (Atomic reference counting)
// 
// When refering to a handle without owning it, we just use a uint32 without this message. 
// (the variable name is suffixed with "_handle")
message FfiOwnedHandle {
  uint64 id = 1;
}