if (!ObjectUtils.isEmpty(gatewaySenders)) {
synchronized (gatewaySenders) {
for (Object obj : gatewaySenders) {
GatewaySender gatewaySender = (GatewaySender) obj;
if (!(gatewaySender.isManualStart() || gatewaySender.isRunning())) {
gatewaySender.start();
}
}
}
}
this.running = true;