112 lines
3.6 KiB
C++
112 lines
3.6 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Modified by Cloudius Systems.
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* Copyright 2015 Cloudius Systems.
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "core/distributed.hh"
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#include "streaming/stream_manager.hh"
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#include "streaming/stream_result_future.hh"
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#include "log.hh"
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namespace streaming {
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extern logging::logger sslog;
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distributed<stream_manager> _the_stream_manager;
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void stream_manager::register_sending(shared_ptr<stream_result_future> result) {
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#if 0
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result.addEventListener(notifier);
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// Make sure we remove the stream on completion (whether successful or not)
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result.addListener(new Runnable()
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{
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public void run()
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{
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initiatedStreams.remove(result.planId);
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}
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}, MoreExecutors.sameThreadExecutor());
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#endif
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_initiated_streams[result->plan_id] = std::move(result);
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}
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void stream_manager::register_receiving(shared_ptr<stream_result_future> result) {
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#if 0
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result->add_event_listener(notifier);
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// Make sure we remove the stream on completion (whether successful or not)
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result.addListener(new Runnable()
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{
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public void run()
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{
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receivingStreams.remove(result.planId);
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}
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}, MoreExecutors.sameThreadExecutor());
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#endif
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_receiving_streams[result->plan_id] = std::move(result);
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}
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shared_ptr<stream_result_future> stream_manager::get_sending_stream(UUID plan_id) {
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auto it = _initiated_streams.find(plan_id);
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if (it != _initiated_streams.end()) {
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return it->second;
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}
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return {};
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}
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shared_ptr<stream_result_future> stream_manager::get_receiving_stream(UUID plan_id) {
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auto it = _receiving_streams.find(plan_id);
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if (it != _receiving_streams.end()) {
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return it->second;
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}
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return {};
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}
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void stream_manager::remove_stream(UUID plan_id) {
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sslog.debug("stream_manager: removing plan_id={}", plan_id);
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_initiated_streams.erase(plan_id);
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_receiving_streams.erase(plan_id);
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}
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void stream_manager::show_streams() {
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for (auto& x : _initiated_streams) {
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sslog.debug("stream_manager:initiated_stream: plan_id={}", x.first);
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}
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for (auto& x : _receiving_streams) {
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sslog.debug("stream_manager:receiving_stream: plan_id={}", x.first);
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}
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}
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} // namespace streaming
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