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Python Korea Twisted Study 2013-06-30

Avatar for Bae KwonHan Bae KwonHan
July 01, 2013
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Python Korea Twisted Studyย 2013-06-30

Avatar for Bae KwonHan

Bae KwonHan

July 01, 2013
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  1. ๊ฐ•์˜์— ์•ž์„œ ์š”์ฒญ๋“œ๋ฆด ์  โ€ข ๊ฐ•์˜๋ฃŒ ๋Œ€์‹ ์— ๋ถ€๋‹ด๊ฐ€์ง€ ์•Š๋Š” ๊ธˆ์•ก์œผ๋กœ

    ์›ํ•˜๋Š”๊ณณ์— ๊ธฐ๋ถ€๋ฅผ ํ•ด์ฃผ์„ธ์š”. โ€ข ๋ˆ„๊ตฐ๊ฐ€ Twisted ์— ๋Œ€ํ•ด์„œ ์•Œ๋ ค๋‹ฌ๋ผ๊ณ  ํ•˜ ๋ฉด ์•Œ๋ ค์ฃผ์„ธ์š”. โ€ข ์ดˆ์‹ฌ์ž๋ฅผ ์œ„ํ•œ ๊ฐ•์˜์ž…๋‹ˆ๋‹ค. ๊ณ ๊ธ‰์ž๋Š” ์•„ ๋Š”๊ฒƒ๋ถ€ํ„ฐ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค. 13๋…„ 7์›” 1์ผ ์›”์š”์ผ
  2. ๋ชฉ์ฐจ โ€ข socket programming is? โ€ข socket client / server

    โ€ข single socket โ€ข multi thread โ€ข generator โ€ข framework โ€ข gevent โ€ข tornadio โ€ข twisted 13๋…„ 7์›” 1์ผ ์›”์š”์ผ
  3. ๊ฐœ๋ฐœ ํ™˜๊ฒฝ ์…‹์—… โ€ข mac โ€ข xcode โ€ข homebrew โ€ข

    ubuntu โ€ข apt-get install build-essential 13๋…„ 7์›” 1์ผ ์›”์š”์ผ
  4. socket programming โ€ข UDP ( Datagram Sockets ) โ€ข TCP

    ( Stream Sockets ) โ€ข RAW ( RAW Sockets ) 13๋…„ 7์›” 1์ผ ์›”์š”์ผ
  5. ๋„คํŠธ์›Œํฌ๋Š” ์–ด๋–ป๊ฒŒ ๋˜ ์–ด ์žˆ๋Š”๊ฐ€? โ€ข ๋ผ์šฐํ„ฐ โ€ข ๋…ธ๋“œ (

    ์จ๋ฒ„ ํด๋ผ์ด์–ธํŠธ ) โ€ข L4 โ€ข Proxy 13๋…„ 7์›” 1์ผ ์›”์š”์ผ
  6. network address โ€ข IPV4 โ€ข IPV6 : https://en.wikipedia.org/wiki/IPV6 โ€ข Private

    Network โ€ข 10.0.0.0/8 โ€ข 172.16.0.0/12 โ€ข 192.168.0.0/16 13๋…„ 7์›” 1์ผ ์›”์š”์ผ
  7. 1 #!/usr/bin/python 2 3 import socket 4 5 s =

    socket.socket() 6 s.connect(("ifconfig.me",80)) 7 s.sendall("GET /\n") 8 data = "" 9 while True: 10 buf = s.recv(1024) 11 if buf == "": 12 break 13 else: 14 data += buf 15 s.close() 16 print data 13๋…„ 7์›” 1์ผ ์›”์š”์ผ
  8. 1 #!/usr/bin/python 2 3 import socket 4 5 s =

    socket.socket() 6 s.bind(("0.0.0.0",9999)) 7 s.listen(1) 8 conn, addr = s.accept() 9 print 'Connected by', addr 10 while 1: 11 data = conn.recv(1024) 12 if not data: break 13 conn.sendall(data) 14 conn.close() 15 13๋…„ 7์›” 1์ผ ์›”์š”์ผ
  9. โ€ข ์—ญ์‚ฌ โ€ข socket โ€ข protocol โ€ข factory โ€ข process

    โ€ข threads โ€ข logging โ€ข application โ€ข callLater / LoopingCall โ€ข database call โ€ข twistd 13๋…„ 7์›” 1์ผ ์›”์š”์ผ
  10. โ€ข Separation of protocols and transports โ€ข Deferreds โ€ข Thread

    Support โ€ข Foreign Loop support ํŠน์ง•์  13๋…„ 7์›” 1์ผ ์›”์š”์ผ