21 lines
744 B
Markdown
21 lines
744 B
Markdown
# Minitalk
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Minitalk is a simple project that requires you to use unix signals to send over strings between 2 programs.
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We can only use **SIGUSR1** and **SIGUSR2** and we can use the kill function to send them over
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## Improvements
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### Add support for multiple clients at the same time
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##### Client
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- client pings server every 100 msecs, and only starts writing after receiving SIGUSR2 back
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- client sends \0 when done
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#### Server
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- server waits for a signal when pid = 1
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- when server receives signal it sets the pid to the sender pid
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- it keeps ignoring signals from other PIDs untill it received \0 from the current pid
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- after \0 is received pid is set back to 1
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---
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## Tester
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- add valgrind to tester
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- check for -Wall -Werror -Wextra
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