42 Exam 06 Better May 2026

Please choose the one that best fits your specific item.

Week 4 — Full mock exams & debugging

The primary task of Exam 06 is to write a program called mini_serv, which is a simplified multi-client chat server. Protocol: The server must use TCP sockets. 42 Exam 06

while (waitpid(-1, NULL, WNOHANG) > 0);

to take the new client. Assign them a unique ID and send a "server: client [ID] just arrived" message to everyone else. Handling Client Messages : If a client socket is "ready," read the data. Disconnection Please choose the one that best fits your specific item

• Short comments clarifying tricky logic can help graders.

: You need to handle "partial" messages. If a client sends a message without a newline, you must buffer it until a is received before broadcasting. Resource Management : Keep track of the function and ensure you properly sockets and free memory upon disconnection. to take the new client