15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/** 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * This view displays information on the state of all socket pools. 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * - Shows a summary of the state of each socket pool at the top. 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * - For each pool with allocated sockets or connect jobs, shows all its 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * groups with any allocated sockets. 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)var SocketsView = (function() { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 'use strict'; 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We inherit from DivView. 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) var superClass = DivView; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) /** 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * @constructor 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) function SocketsView() { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) assertFirstConstructorCall(SocketsView); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Call superclass's constructor. 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) superClass.call(this, SocketsView.MAIN_BOX_ID); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_browser.addSocketPoolInfoObserver(this, true); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this.socketPoolDiv_ = $(SocketsView.SOCKET_POOL_DIV_ID); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this.socketPoolGroupsDiv_ = $(SocketsView.SOCKET_POOL_GROUPS_DIV_ID); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) var closeIdleButton = $(SocketsView.CLOSE_IDLE_SOCKETS_BUTTON_ID); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) closeIdleButton.onclick = this.closeIdleSockets.bind(this); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) var flushSocketsButton = $(SocketsView.SOCKET_POOL_FLUSH_BUTTON_ID); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) flushSocketsButton.onclick = this.flushSocketPools.bind(this); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 38c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SocketsView.TAB_ID = 'tab-handle-sockets'; 39c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SocketsView.TAB_NAME = 'Sockets'; 40c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SocketsView.TAB_HASH = '#sockets'; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // IDs for special HTML elements in sockets_view.html 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SocketsView.MAIN_BOX_ID = 'sockets-view-tab-content'; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SocketsView.SOCKET_POOL_DIV_ID = 'sockets-view-pool-div'; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SocketsView.SOCKET_POOL_GROUPS_DIV_ID = 'sockets-view-pool-groups-div'; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SocketsView.CLOSE_IDLE_SOCKETS_BUTTON_ID = 'sockets-view-close-idle-button'; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SocketsView.SOCKET_POOL_FLUSH_BUTTON_ID = 'sockets-view-flush-button'; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cr.addSingletonGetter(SocketsView); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SocketsView.prototype = { 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Inherit the superclass's methods. 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) __proto__: superClass.prototype, 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) onLoadLogFinish: function(data) { 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return this.onSocketPoolInfoChanged(data.socketPoolInfo); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) onSocketPoolInfoChanged: function(socketPoolInfo) { 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this.socketPoolDiv_.innerHTML = ''; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this.socketPoolGroupsDiv_.innerHTML = ''; 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!socketPoolInfo) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) var socketPools = SocketPoolWrapper.createArrayFrom(socketPoolInfo); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) var tablePrinter = SocketPoolWrapper.createTablePrinter(socketPools); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) tablePrinter.toHTML(this.socketPoolDiv_, 'styled-table'); 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add table for each socket pool with information on each of its groups. 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (var i = 0; i < socketPools.length; ++i) { 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (socketPools[i].origPool.groups != undefined) { 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) var p = addNode(this.socketPoolGroupsDiv_, 'p'); 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) var br = addNode(p, 'br'); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) var groupTablePrinter = socketPools[i].createGroupTablePrinter(); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) groupTablePrinter.toHTML(p, 'styled-table'); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) closeIdleSockets: function() { 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_browser.sendCloseIdleSockets(); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_browser.checkForUpdatedInfo(false); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) flushSocketPools: function() { 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_browser.sendFlushSocketPools(); 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_browser.checkForUpdatedInfo(false); 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return SocketsView; 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)})(); 95