connect method

void connect(
  1. SendPort? hub,
  2. int id
)

Use the hub hub (a port of the main isolate) from now on. id is the id of this isolate. null hub: this is the main isolate.

Internal: the isolate start code calls it. Apps do not call it.

Implementation

void connect(SendPort? hub, int id) {
  _hub = hub;
  _id = id;
}