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djonker 2023-03-11 02:35:58 +01:00
parent b15eddde92
commit c44669bc63
2 changed files with 17 additions and 14 deletions
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Readme.md
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# Todo # Minitalk
## Extra ## Description
Add support for multiple clients at the same time Minitalk is a simple project that requires you to use unix signals to send over strings between 2 programs.
server We can only use **SIGUSR1** and **SIGUSR2** and we can use the kill function to send them over
client pings server every 100 msecs, and only starts writing after receiving SIGUSR2 back ## Improvements
client sends \0 when done ### Add support for multiple clients at the same time
server #### Client
server waits for a signal when pid = 1 - client pings server every 100 msecs, and only starts writing after receiving SIGUSR2 back
when server receives signal it sets the pid to the sender pid - client sends \0 when done
it keeps ignoring signals from other PIDs untill it received \0 from the current pid #### Server
after \0 is received pid is set back to 1 - server waits for a signal when pid = 1
# Tester - when server receives signal it sets the pid to the sender pid
add valgrind to tester - it keeps ignoring signals from other PIDs untill it received \0 from the current pid
check for -Wall -Werror -Wextra - after \0 is received pid is set back to 1
## Tester
- add valgrind to tester
- check for -Wall -Werror -Wextra

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