status method
Implementation
AtSignStatus? status() {
AtSignStatus? status;
// enum RootStatus { found, notFound, running, stopped, unavailable }
// @server has no root location
if (rootStatus == RootStatus.notFound) {
status = AtSignStatus.notFound;
} else if (rootStatus == RootStatus.found) {
// enum ServerStatus { notFound, ready, teapot, activated, stopped, unavailable, error }
if (serverStatus == ServerStatus.activated) {
status = AtSignStatus.activated;
} else if (serverStatus == ServerStatus.ready ||
serverStatus == ServerStatus.teapot) {
status = AtSignStatus.teapot;
}
}
// service is not available
else if (rootStatus == RootStatus.unavailable ||
rootStatus == RootStatus.stopped ||
serverStatus == ServerStatus.stopped ||
serverStatus == ServerStatus.unavailable) {
status = AtSignStatus.unavailable;
}
// @root is stopped
else if (serverStatus == ServerStatus.unavailable) {}
return status;
}