Use multifdsink for pipes instead of multisocketsink, to avoid "creating GSocket from fd 9: Socket operation on non-socket "criticals from Gio. Test still fails, but it fails in a different way now.
Use multifdsink for pipes instead of multisocketsink, to avoid "creating GSocket from fd 9: Socket operation on non-socket "criticals from Gio. Test still fails, but it fails in a different way now.