start method
Start the servers
Implementation
Future<void> start() async {
_supervisors.clear();
for (int i = 0; i < threads; i++) {
final supervisor = await _spawn(
context: i.toString(),
handler: run,
path: path,
);
_supervisors.add(supervisor);
supervisor.resume();
dev.log('Worker ${i.toString()} ready.', name: 'FINE');
}
}