Java tutorial
/* * Copyright 2016 LINE Corporation * * LINE Corporation 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 com.linecorp.armeria.server.http; import com.linecorp.armeria.common.SessionProtocol; import com.linecorp.armeria.server.ServerConfig; import io.netty.channel.Channel; import io.netty.channel.ChannelHandler; import io.netty.channel.ChannelHandlerContext; import io.netty.channel.ChannelPipeline; interface HttpServer { static HttpServer get(Channel channel) { final ChannelPipeline p = channel.pipeline(); final ChannelHandler lastHandler = p.last(); if (lastHandler instanceof HttpServer) { return (HttpServer) lastHandler; } for (ChannelHandler h : p.toMap().values()) { if (h instanceof HttpServer) { return (HttpServer) h; } } return null; } static HttpServer get(ChannelHandlerContext ctx) { return get(ctx.channel()); } SessionProtocol protocol(); int unfinishedRequests(); }