String jsonStr = gson.toJson(sendParam);
AuAssert.check(jsonStr != null);
logger.info("send " + jsonStr + " to rabbitMQ. ");
// Send message
if (runtimeConnectionManager == null) {
runtimeConnectionManager = new RuntimeConnectionManager();
}
if (runtimeConnectionManager.getRuntimeChannel() == null
|| !runtimeConnectionManager.getRuntimeChannel().isOpen()) {
runtimeConnectionManager.init();
}