openreplay/frontend/app/player/MessageDistributor/MessageDistributor.ts

485 lines
No EOL
16 KiB
TypeScript

import { Decoder } from "syncod";
import logger from 'App/logger';
import Resource, { TYPES } from 'Types/session/resource'; // MBTODO: player types?
import { TYPES as EVENT_TYPES } from 'Types/session/event';
import Log from 'Types/session/log';
import Profile from 'Types/session/profile';
import ReduxAction from 'Types/session/reduxAction';
import { update } from '../store';
import {
init as initListsDepr,
append as listAppend,
setStartTime as setListsStartTime
} from '../lists';
import StatedScreen from './StatedScreen/StatedScreen';
import ListWalker from './managers/ListWalker';
import PagesManager from './managers/PagesManager';
import MouseManager from './managers/MouseManager';
import PerformanceTrackManager from './managers/PerformanceTrackManager';
import WindowNodeCounter from './managers/WindowNodeCounter';
import ActivityManager from './managers/ActivityManager';
import AssistManager from './managers/AssistManager';
import MessageReader from './MessageReader';
import { INITIAL_STATE as SUPER_INITIAL_STATE, State as SuperState } from './StatedScreen/StatedScreen';
import { INITIAL_STATE as ASSIST_INITIAL_STATE, State as AssistState } from './managers/AssistManager';
import type { TimedMessage } from './Timed';
import type { PerformanceChartPoint } from './managers/PerformanceTrackManager';
import type { SkipInterval } from './managers/ActivityManager';
const LIST_NAMES = [ "redux", "mobx", "vuex", "ngrx", "graphql", "exceptions", "profiles", "longtasks" ] as const;
const LISTS_INITIAL_STATE = {};
LIST_NAMES.forEach(name => {
LISTS_INITIAL_STATE[`${name}ListNow`] = [];
LISTS_INITIAL_STATE[`${name}List`] = [];
})
export interface State extends SuperState, AssistState {
performanceChartData: PerformanceChartPoint[],
skipIntervals: SkipInterval[],
connType?: string,
connBandwidth?: number,
location?: string,
performanceChartTime?: number,
domContentLoadedTime?: any,
domBuildingTime?: any,
loadTime?: any,
}
export const INITIAL_STATE: State = {
...SUPER_INITIAL_STATE,
...LISTS_INITIAL_STATE,
...ASSIST_INITIAL_STATE,
performanceChartData: [],
skipIntervals: [],
};
type ListsObject = {
[key in typeof LIST_NAMES[number]]: ListWalker<any> //
}
function initLists(): ListsObject {
const lists: Partial<ListsObject> = {} ;
for (var i = 0; i < LIST_NAMES.length; i++) {
lists[ LIST_NAMES[i] ] = new ListWalker();
}
return lists as ListsObject;
}
import type {
Message,
SetPageLocation,
ConnectionInformation,
SetViewportSize,
SetViewportScroll,
} from './messages';
interface Timed { //TODO: to common space
time: number;
}
type ReduxDecoded = Timed & {
action: {},
state: {},
duration: number,
}
export default class MessageDistributor extends StatedScreen {
// TODO: consistent with the other data-lists
private readonly locationEventManager: ListWalker<any>/*<LocationEvent>*/ = new ListWalker();
private readonly locationManager: ListWalker<SetPageLocation & Timed> = new ListWalker();
private readonly loadedLocationManager: ListWalker<SetPageLocation & Timed> = new ListWalker();
private readonly connectionInfoManger: ListWalker<ConnectionInformation & Timed> = new ListWalker();
private readonly performanceTrackManager: PerformanceTrackManager = new PerformanceTrackManager();
private readonly windowNodeCounter: WindowNodeCounter = new WindowNodeCounter();
private readonly clickManager: ListWalker<Timed> = new ListWalker();
private readonly resizeManager: ListWalker<SetViewportSize & Timed> = new ListWalker([]);
private readonly pagesManager: PagesManager;
private readonly mouseManager: MouseManager;
private readonly assistManager: AssistManager;
private readonly scrollManager: ListWalker<SetViewportScroll & Timed> = new ListWalker();
private readonly decoder = new Decoder();
private readonly lists = initLists();
private activirtManager: ActivityManager | null = null;
private readonly sessionStart: number;
private navigationStartOffset: number = 0;
private lastMessageTime: number = 0;
constructor(private readonly session: any /*Session*/, jwt: string) {
super();
this.pagesManager = new PagesManager(this, this.session.isMobile)
this.mouseManager = new MouseManager(this);
this.assistManager = new AssistManager(session, this);
this.sessionStart = this.session.startedAt;
if (this.session.live) {
// const sockUrl = `wss://live.openreplay.com/1/${ this.session.siteId }/${ this.session.sessionId }/${ jwt }`;
// this.subscribeOnMessages(sockUrl);
initListsDepr({})
this.assistManager.connect();
} else {
this.activirtManager = new ActivityManager(this.session.duration.milliseconds);
/* == REFACTOR_ME == */
const eventList = this.session.events.toJSON();
initListsDepr({
event: eventList,
stack: this.session.stackEvents.toJSON(),
resource: this.session.resources.toJSON(),
});
eventList.forEach(e => {
if (e.type === EVENT_TYPES.LOCATION) { //TODO type system
this.locationEventManager.add(e);
}
if (e.type === EVENT_TYPES.CLICK) {
this.clickManager.add(e);
}
});
this.session.errors.forEach(e => {
this.lists.exceptions.add(e);
});
/* === */
this.loadMessages();
}
}
// subscribeOnMessages(sockUrl) {
// this.setMessagesLoading(true);
// const socket = new WebSocket(sockUrl);
// socket.binaryType = 'arraybuffer';
// socket.onerror = (e) => {
// // TODO: reconnect
// update({ error: true });
// }
// socket.onmessage = (socketMessage) => {
// const data = new Uint8Array(socketMessage.data);
// const msgs = [];
// messageGenerator // parseBuffer(msgs, data);
// // TODO: count indexes. Now will not work due to wrong indexes
// //msgs.forEach(this.distributeMessage);
// this.setMessagesLoading(false);
// this.setDisconnected(false);
// }
// this._socket = socket;
// }
private loadMessages(): void {
const fileUrl: string = this.session.mobsUrl;
this.setMessagesLoading(true);
window.fetch(fileUrl)
.then(r => r.arrayBuffer())
.then(b => {
const r = new MessageReader(new Uint8Array(b), this.sessionStart);
const msgs: Array<Message> = [];
while (r.hasNext()) {
const next = r.next();
if (next != null) {
this.lastMessageTime = next[0].time;
this.distributeMessage(next[0], next[1]);
msgs.push(next[0]);
}
}
// @ts-ignore Hack for upet (TODO: fix ordering in one mutation (removes first))
const headChildrenIds = msgs.filter(m => m.parentID === 1).map(m => m.id);
//const createNodeTypes = ["create_text_node", "create_element_node"];
this.pagesManager.sort((m1, m2) =>{
if (m1.time === m2.time) {
if (m1.tp === "remove_node" && m2.tp !== "remove_node") {
if (headChildrenIds.includes(m1.id)) {
return -1;
}
} else if (m2.tp === "remove_node" && m1.tp !== "remove_node") {
if (headChildrenIds.includes(m2.id)) {
return 1;
}
} else if (m2.tp === "remove_node" && m1.tp === "remove_node") {
const m1FromHead = headChildrenIds.includes(m1.id);
const m2FromHead = headChildrenIds.includes(m2.id);
if (m1FromHead && !m2FromHead) {
return -1;
} else if (m2FromHead && !m1FromHead) {
return 1;
}
}
}
return 0;
})
logger.info("Messages count: ", msgs.length, msgs);
const stateToUpdate: {[key:string]: any} = {
performanceChartData: this.performanceTrackManager.chartData,
performanceAvaliability: this.performanceTrackManager.avaliability,
};
this.activirtManager?.end();
stateToUpdate.skipIntervals = this.activirtManager?.list || [];
LIST_NAMES.forEach(key => {
stateToUpdate[ `${ key }List` ] = this.lists[ key ].list;
});
update(stateToUpdate);
this.windowNodeCounter.reset();
this.setMessagesLoading(false);
})
.catch((e) => {
logger.error(e);
this.setMessagesLoading(false);
update({ error: true });
});
}
move(t: number, index?: number):void {
const stateToUpdate: Partial<State> = {};
/* == REFACTOR_ME == */
const lastLoadedLocationMsg = this.loadedLocationManager.moveToLast(t, index);
if (!!lastLoadedLocationMsg) {
setListsStartTime(lastLoadedLocationMsg.time)
this.navigationStartOffset = lastLoadedLocationMsg.navigationStart - this.sessionStart;
}
const llEvent = this.locationEventManager.moveToLast(t, index);
if (!!llEvent) {
if (llEvent.domContentLoadedTime != null) {
stateToUpdate.domContentLoadedTime = {
time: llEvent.domContentLoadedTime + this.navigationStartOffset, //TODO: predefined list of load event for the network tab (merge events & SetPageLocation: add navigationStart to db)
value: llEvent.domContentLoadedTime,
}
}
if (llEvent.loadTime != null) {
stateToUpdate.loadTime = {
time: llEvent.loadTime + this.navigationStartOffset,
value: llEvent.loadTime,
}
}
if (llEvent.domBuildingTime != null) {
stateToUpdate.domBuildingTime = llEvent.domBuildingTime;
}
}
/* === */
const lastLocationMsg = this.locationManager.moveToLast(t, index);
if (!!lastLocationMsg) {
stateToUpdate.location = lastLocationMsg.url;
}
const lastConnectionInfoMsg = this.connectionInfoManger.moveToLast(t, index);
if (!!lastConnectionInfoMsg) {
stateToUpdate.connType = lastConnectionInfoMsg.type;
stateToUpdate.connBandwidth = lastConnectionInfoMsg.downlink;
}
const lastPerformanceTrackMessage = this.performanceTrackManager.moveToLast(t, index);
if (!!lastPerformanceTrackMessage) {
stateToUpdate.performanceChartTime = lastPerformanceTrackMessage.time;
}
LIST_NAMES.forEach(key => {
const lastMsg = this.lists[ key ].moveToLast(t, key === 'exceptions' ? undefined : index);
if (lastMsg != null) {
stateToUpdate[`${key}ListNow`] = this.lists[ key ].listNow;
}
});
update(stateToUpdate);
/* Sequence of the managers is important here */
// Preparing the size of "screen"
const lastResize = this.resizeManager.moveToLast(t, index);
if (!!lastResize) {
this.setSize(lastResize)
}
this.pagesManager.moveReady(t).then(() => {
const lastScroll = this.scrollManager.moveToLast(t, index);
if (!!lastScroll && this.window) {
this.window.scrollTo(lastScroll.x, lastScroll.y);
}
// Moving mouse and setting :hover classes on ready view
this.mouseManager.move(t);
const lastClick = this.clickManager.moveToLast(t);
// if (!!lastClick) {
// this.cursor.click();
// }
// After all changes - redraw the marker
//this.marker.redraw();
})
}
_decodeMessage(msg, keys: Array<string>) {
const decoded = {};
try {
keys.forEach(key => {
decoded[ key ] = this.decoder.decode(msg[ key ]);
});
} catch (e) {
logger.error("Error on message decoding: ", e, msg);
return null;
}
return { ...msg, ...decoded };
}
/* Binded */
distributeMessage = (msg: TimedMessage, index: number): void => {
if ([
"mouse_move",
"set_input_value",
"set_input_checked",
"set_viewport_size",
"set_viewport_scroll",
].includes(msg.tp)) {
this.activirtManager?.updateAcctivity(msg.time);
}
//const index = i + index; //?
let decoded;
const time = msg.time;
switch (msg.tp) {
/* Lists: */
case "console_log":
if (msg.level === 'debug') break;
listAppend("log", Log({
level: msg.level,
value: msg.value,
time,
index,
}));
break;
case "fetch":
listAppend("fetch", Resource({
method: msg.method,
url: msg.url,
payload: msg.request,
response: msg.response,
status: msg.status,
duration: msg.duration,
type: TYPES.FETCH,
time: msg.timestamp - this.sessionStart, //~
index,
}));
break;
/* */
case "set_page_location":
this.locationManager.add(msg);
if (msg.navigationStart > 0) {
this.loadedLocationManager.add(msg);
}
break;
case "set_viewport_size":
this.resizeManager.add(msg);
break;
case "mouse_move":
this.mouseManager.add(msg);
break;
case "set_viewport_scroll":
this.scrollManager.add(msg);
break;
case "performance_track":
this.performanceTrackManager.add(msg);
break;
case "set_page_visibility":
this.performanceTrackManager.handleVisibility(msg)
break;
case "connection_information":
this.connectionInfoManger.add(msg);
break;
case "o_table":
this.decoder.set(msg.key, msg.value);
break;
case "redux":
decoded = this._decodeMessage(msg, ["state", "action"]);
logger.log(decoded)
if (decoded != null) {
this.lists.redux.add(decoded);
}
break;
case "ng_rx":
decoded = this._decodeMessage(msg, ["state", "action"]);
logger.log(decoded)
if (decoded != null) {
this.lists.ngrx.add(decoded);
}
break;
case "vuex":
decoded = this._decodeMessage(msg, ["state", "mutation"]);
logger.log(decoded)
if (decoded != null) {
this.lists.vuex.add(decoded);
}
break;
case "mob_x":
decoded = this._decodeMessage(msg, ["payload"]);
logger.log(decoded)
if (decoded != null) {
this.lists.mobx.add(decoded);
}
break;
case "graph_ql":
// @ts-ignore some hack? TODO: remove
msg.duration = 0;
this.lists.graphql.add(msg);
break;
case "profiler":
this.lists.profiles.add(msg);
break;
case "long_task":
this.lists.longtasks.add({
...msg,
time: msg.timestamp - this.sessionStart,
});
break;
default:
switch (msg.tp){
case "create_document":
this.windowNodeCounter.reset();
this.performanceTrackManager.setCurrentNodesCount(this.windowNodeCounter.count);
break;
case "create_text_node":
case "create_element_node":
this.windowNodeCounter.addNode(msg.id, msg.parentID);
this.performanceTrackManager.setCurrentNodesCount(this.windowNodeCounter.count);
break;
case "move_node":
this.windowNodeCounter.moveNode(msg.id, msg.parentID);
this.performanceTrackManager.setCurrentNodesCount(this.windowNodeCounter.count);
break;
case "remove_node":
this.windowNodeCounter.removeNode(msg.id);
this.performanceTrackManager.setCurrentNodesCount(this.windowNodeCounter.count);
break;
}
this.pagesManager.add(msg);
break;
}
}
getLastMessageTime():number {
return this.lastMessageTime;
}
getFirstMessageTime():number {
return 0; //this.pagesManager.minTime;
}
// TODO: clean managers?
clean() {
super.clean();
//if (this._socket) this._socket.close();
update(INITIAL_STATE);
this.assistManager.clear();
}
}