Page 541 - Nodejs 교과서 개정2판

അ੤ ଻౴ߑ ࢤࢿ ߂ ࢏ઁী ҙೠ ੿ࠁܳ ੹׳ೞח SPPNҗ ଻౴ ݫद૑ܳ ੹׳ೞח DIBU੉ۄח ف ѐ੄ ֎

੐झಕ੉झܳ ٜ݅঻णפ׮ ੉ۧѱ ֎੐झಕ੉झܳ ҳ࠙೮ਵ޲۽ ૑੿ػ ֎੐झಕ੉झী োѾೠ ௿ۄ੉঱౟
ٜীѱ݅ ؘ੉ఠܳ ੹׳೤פ׮
➌ SPPN ֎੐झಕ੉झী ੉߮౟ ܻझցܳ ࠢৈળ ݽणੑפ׮ ֎੐झಕ੉झ݃׮ пп ੉߮౟ ܻझցܳ ࠢੌ

ࣻ ੓णפ׮

➍ DIBU ֎੐झಕ੉झী ࠢੋ ੉߮౟ ܻझցੑפ׮ SPPNҗ ࠺तೞ૑݅ ֎੐झಕ੉झ ੽ࣘ द socket.join
ݫࢲ٘о ੓Ҋ ੽ࣘ ೧ઁ द socket.leave ݫࢲ٘о ੓णפ׮ пп ߑী ٜযоҊ ߑীࢲ աоח ݫࢲ٘ੑ

פ׮ োѾ੉ Րӝݶ ੗زਵ۽ ߑীࢲ աо૑݅ ഛप൤ աоӝ ਤ೧ ୶о೮णפ׮

4PDLFU *0ীח ֎੐झಕ੉झࠁ׮ ؊ ࣁࠗ੸ੋ ѐ֛ਵ۽ rߑ SPPN s੉ۄח Ѫ੉ ੓णפ׮ э਷ ֎੐झಕ੉झ উ

ীࢲب э਷ ߑী ٜয ੓ח ࣗ௄ՙܻ݅ ؘ੉ఠܳ ઱Ҋ߉ਸ ࣻ ੓णפ׮ join ݫࢲ٘৬ MFBWF ݫࢲ٘ח ߑ੄ ই
੉٣ܳ ੋࣻ۽ ߉णפ׮ socket.request.headers.refererܳ ా೧ അ੤ ਢ ಕ੉૑੄ 63-ਸ оઉৢ ࣻ ੓Ҋ

63-ীࢲ ߑ ই੉٣ ࠗ࠙ਸ ୶୹೮णפ׮ splitҗ replace ࠗ࠙

§ Ӓܿ ֎੐झಕ੉झ৬ ߑ

੉ઁ ੽ࣘೠ ࢎਊ੗ীѱ Ҋਬೠ ࢚࢝ਸ ࠗৈೞ۰Ҋ ೤פ׮ ੊ݺ ଻౴੉૑݅ ੗नҗ թਸ ҳ߹ೞӝ ਤೠ ୭ࣗೠ
੄ ࢎਊ੗ ੿ࠁח ೙ਃ೤פ׮ അ੤ ਋ܻо ࢎਊೡ ࣻ ੓ח Ҋਬೠ ч਷ ࣁ࣌ ই੉٣ req.sessionID ৬ ࣗ௄ ই

੉٣ socket.id ੑפ׮ Ӓؘ۠ ݒߣ ಕ੉૑ܳ ੉زೡ ٸ݃׮ ࣗ௄ োѾ੉ ೧ઁغҊ ׮द োѾغݶࢲ ࣗ௄ ই੉
٣о ߄Շѱ ؾפ׮ ٮۄࢲ ࣁ࣌ ই੉٣ܳ ࢎਊ೤פ׮

DPMPS IBTI ಁః૑ח ࣁ࣌ ই੉٣ܳ )&9 ഋध੄ ࢚࢝ ޙ੗ৌ $ # э਷ ۽ ߄Լ઱ח ಁః૑ੑפ׮ ೧द
IBTI ੉޲۽ э਷ ࣁ࣌ ই੉٣ח ೦࢚ э਷ ࢚࢝ ޙ੗ৌ۽ ߄Ջפ׮ ױ ࢎਊ੗о ݆ই૕ ҃਋ীח ࢚࢝੉ ઺ࠂ

غח ޙઁо ࢤӡ ࣻ ੓णפ׮ ೞ૑݅ ৘ઁ৬ э਷ ӏݽ੄ গ೒ܻா੉࣌ীח ୽࠙൤ ࢎਊೡ ࣻ ੓णפ׮

app.js

const express = require('express');
const path = require('path');
const morgan = require('morgan');
const cookieParser = require('cookie-parser');
const session = require('express-session');
const nunjucks = require('nunjucks');