| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| package org.apache.dubbo.remoting.exchange; |
| |
| import org.apache.dubbo.common.URL; |
| import org.apache.dubbo.common.logger.Logger; |
| import org.apache.dubbo.common.logger.LoggerFactory; |
| import org.apache.dubbo.remoting.ChannelHandler; |
| import org.apache.dubbo.remoting.RemotingException; |
| import org.apache.dubbo.remoting.RemotingServer; |
| import org.apache.dubbo.remoting.api.pu.AbstractPortUnificationServer; |
| import org.apache.dubbo.remoting.api.pu.PortUnificationTransporter; |
| |
| import java.util.ArrayList; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.ConcurrentMap; |
| |
| public class PortUnificationExchanger { |
| |
| private static final Logger log = LoggerFactory.getLogger(PortUnificationExchanger.class); |
| private static final ConcurrentMap<String, RemotingServer> servers = new ConcurrentHashMap<>(); |
| |
| public static RemotingServer bind(URL url, ChannelHandler handler) { |
| servers.computeIfAbsent(url.getAddress(), addr -> { |
| final AbstractPortUnificationServer server; |
| try { |
| server = getTransporter(url).bind(url, handler); |
| } catch (RemotingException e) { |
| throw new RuntimeException(e); |
| } |
| // server.bind(); |
| return server; |
| }); |
| |
| servers.computeIfPresent(url.getAddress(), (addr, server) -> { |
| ((AbstractPortUnificationServer) server).addSupportedProtocol(url, handler); |
| return server; |
| }); |
| return servers.get(url.getAddress()); |
| } |
| |
| public static void close() { |
| final ArrayList<RemotingServer> toClose = new ArrayList<>(servers.values()); |
| servers.clear(); |
| for (RemotingServer server : toClose) { |
| try { |
| server.close(); |
| } catch (Throwable throwable) { |
| log.error("Close all port unification server failed", throwable); |
| } |
| } |
| } |
| |
| // for test |
| public static ConcurrentMap<String, RemotingServer> getServers() { |
| return servers; |
| } |
| |
| public static PortUnificationTransporter getTransporter(URL url) { |
| return url.getOrDefaultFrameworkModel().getExtensionLoader(PortUnificationTransporter.class) |
| .getAdaptiveExtension(); |
| } |
| |
| } |