Implement a confirmation/acknowledgment mechanism. Have the server send a signal back to the client ( SIGUSR1 ) to confirm it has received the bit before the client sends the next one. This eliminates the need for arbitrary usleep padding. Lack of Unicode Support
Automating your tests is the best way to catch memory leaks and segmentation faults caused by rapid signal delivery. Below is a highly effective Bash script you can copy and use locally to test your executables. The Automated Bash Tester Script Save this file as tester.sh in your project root directory: minitalk 42 tester link