mikael-lovqvists-claude-agent
ce44dbaad4
Two issues: - signal() on Linux sets SA_RESTART by default, causing sleep(1) to be restarted after the signal handler runs. Switch to sigaction() with no SA_RESTART flag and replace sleep(1) with pause() so the main thread wakes and exits immediately on SIGINT/SIGTERM. - close(sock_fd) is not guaranteed to unblock another thread blocked in accept() on that fd. Add shutdown(SHUT_RDWR) before close() in socket_server_stop() for both the listening socket and the client socket, which reliably wakes blocked accept() and read() calls. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>