1 // Copyright 2019 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "osp/public/endpoint_request_ids.h" 6 7 namespace openscreen { 8 namespace osp { 9 EndpointRequestIds(Role role)10EndpointRequestIds::EndpointRequestIds(Role role) : role_(role) {} 11 EndpointRequestIds::~EndpointRequestIds() = default; 12 GetNextRequestId(uint64_t endpoint_id)13uint64_t EndpointRequestIds::GetNextRequestId(uint64_t endpoint_id) { 14 uint64_t& next_request_id = request_ids_by_endpoint_id_[endpoint_id]; 15 uint64_t request_id = next_request_id + (role_ == Role::kServer); 16 next_request_id += 2; 17 return request_id; 18 } 19 ResetRequestId(uint64_t endpoint_id)20void EndpointRequestIds::ResetRequestId(uint64_t endpoint_id) { 21 // TODO(crbug.com/openscreen/42): Consider using a timeout to drop the request 22 // id counter, and/or possibly set the initial value as part of the handshake. 23 request_ids_by_endpoint_id_.erase(endpoint_id); 24 } 25 Reset()26void EndpointRequestIds::Reset() { 27 request_ids_by_endpoint_id_.clear(); 28 } 29 30 } // namespace osp 31 } // namespace openscreen 32