# Minitalk
Minitalk is a simple project that requires you to use unix signals to send over strings between 2 programs.
We can only use **SIGUSR1** and **SIGUSR2** and we can use the kill function to send them over

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## Improvements
### Add support for multiple clients at the same time
##### Client
- client pings server every 100 msecs, and only starts writing after receiving SIGUSR2 back
- client sends \0 when done
#### Server
- server waits for a signal when pid = 1
- when server receives signal it sets the pid to the sender pid
- it keeps ignoring signals from other PIDs untill it received \0 from the current pid
- after \0 is received pid is set back to 1

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## Tester
- add valgrind to tester
- check for -Wall -Werror -Wextra