PITT

Structure

Implementation detail

remaining works

• 헤더 처리 (connection, last-modified)
  • handle_connection 수정하기
• socket close 제대로 하기
• uri access 제한 maybe
• Cache : memory 제한 필요
• read buffer 확장, request timeout
• Task의 결과가 새로운 event로 공급되어 event loop내에서 처리되도록 구현 (양방향 통신)
• Benchmarking
  • AWS 열기
  • Node.js Server 구축
  • Apache Server 구축
  • JMeter로 benchmark

Documents

watch /Documents

Readings

Refer to Issue #1

TODOs : tentative

• Step 1
  • implementing basic server-client model
  • Event Queue
  • HTTP parser : until 10/22
• Step 2
  • Event definition: until 10/24
  • Event Loop Implementation : until 11/9
  • HTTP response composition & Interpreter : until 11/16 at 11/30
  • Main server execution? : until 11/23 at 11/30
  • debugging : until 11/30
• Step 3
  • Cacheing : until 12/7?
  • Benchmark : until 12/14

Benchmark

AWS EC2 : 8GiB RAM, ubuntu 18.04 in AWS, java, node, apache2, jmeter installed apache server not yet structured

PITT Server

http://ec2-3-17-77-2.us-east-2.compute.amazonaws.com:1111

• Directory location is data/
• main page setting : data/index.html

Apache Server

http://ec2-3-17-77-2.us-east-2.compute.amazonaws.com/

• Directory location is /var/www/html

Node.js Server

http://ec2-3-17-77-2.us-east-2.compute.amazonaws.com:3000

• prerequisite : PITT/express_server$ npm install
• Directory location is node_server/views/

AWS

ec2-3-17-77-2.us-east-2.compute.amazonaws.com

• chmod PITT.pem
• ssh -i PITT.pem ubuntu@3.17.77.2

JMeter

Windows 10, 16GiB RAM. jmeter GUI mode

killing background

jobs
kill -9 %number (e.g. kill -9 %2)