Varlink is everything that the usual systemd detractors should want; no binary formats, simpler mechanisms, based on stdout/stdin of processes.
Also, systemd did not create varlink, nor did they create D-Bus. They simply adopted them as the most suitable and established methods for IPC at the time.
Also, systemd did not create varlink, nor did they create D-Bus. They simply adopted them as the most suitable and established methods for IPC at the time.