onMain method
Implementation
void onMain(data, Completer _completer) {
try {
if (data is GetIsolateEntry) {
$debugPrint("init: $data", "MainPort");
final isolatePort = data.sendPort;
_completer.complete(isolatePort);
} else if (data is GetRequestParcel) {
$debugPrint(data.typeName, "MainPort");
completer[data.key]?.complete(data.result);
}
} catch (e) {
$debugPrint("Error: $e", "MainPort");
}
}