COMP3331_9331_21T3

For T18A and W17A students

Useful links:

• Course home page
• Lab timetable and recordings
• Forumn: https://edstem.org/au/courses/7054/discussion/
• Tuesday 18:00 (T18A) lab link: https://unsw.zoom.us/j/82232078296
• Wednesday 17:00 (W17A) lab link: https://unsw.zoom.us/j/85837612940

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Tut02 / Finalexam

• Recording: https://youtu.be/BoPMGeGf4LE
• review slides: https://github.com/lrlrlrlr/COMP3331_9331_21T3/blob/main/9331review/slides_final_rev.pdf
• Useful material: https://github.com/lrlrlrlr/COMP3331_9331_21T3/tree/main/9331review/final

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Assignment demo structure

• based on the demo code
• server will have a main thread to handle incomming connection from client
• Once a client connected to the server, server will create a subthread/subprocess to handle the TCP connection.
• The Client will also have 3 different thread/process:
  • main process - sending message: this process will handle all the user input, and send it to the server/another client.
  • subprocess 1 - receiving message: this process will handle all the incoming messages (basically print them)
  • subprocess 2 - listening: this process is for P2P connection, it is highly similar to the main thread of server.py. Once a client is connected to it, it will create a subthread/subprocess to handle the TCP connection.
• More detail about P2P - How doessubprocess 2 - listening work?
  • it will find an available port and listen to it.
  • it will upload the IPAddress/port to the server: to allow other clients to get its address and connect to it.
  • it will start to listen (in a while loop), once another client is connected to it, it will create a subthread/subprocess to handle the TCP connection.

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Lab1：

• Lab 1 submission deadline: 10:00 Tue 28 Sept
• Recording: https://youtu.be/MLiYH3dYjKs
• Slides: https://github.com/lrlrlrlr/COMP3331_9331_21T3/blob/main/COMP3331_w2%E2%80%94%E2%80%94demo.pdf

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Lab2

• Lab recording: https://youtu.be/A-fddDFtZL0
• Recording clip(Short video):
  • q3 https://youtu.be/eBnyq6_IQqE
  • q4 https://youtu.be/Yg5IwiD2Ync
  • q5 https://youtu.be/9ARKigLwJfM

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Lab3

• Lab recording: https://unsw.zoom.us/rec/share/dHzy7PBQipEmKzXRYq-_Rew7059SwLrP6oD5geD8o-Vpj5sbs0Qvy2a_SoqxWoUd.uSIrVeyY_UMTtjSh
• Passcode: M@5kQWVa

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Tut01 / Midterm

• Midterm Useful info
• w1~w5 review recording: https://youtu.be/1wc6fVItUuE
• review slides: https://github.com/lrlrlrlr/COMP3331_9331_21T3/blob/main/9331review/slides_midterm_rev.pdf

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Lab4

• Lab recording: https://youtu.be/uCRe-hEd_WI

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Lab5

• Lab recording: https://youtu.be/b3lHD9xLBlM

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Lab6

• Lab recording: https://youtu.be/Yrr3pI7H9NY