public MetaMessageSessionFactory(final MetaClientConfig metaClientConfig)
throws MetaClientException {
super();
checkConfig(metaClientConfig);
this.metaClientConfig = metaClientConfig;
final ClientConfig clientConfig = new ClientConfig();
clientConfig.setTcpNoDelay(false);
clientConfig.setWireFormatType(new MetamorphosisWireFormatType());
clientConfig.setMaxScheduleWrittenBytes(Runtime.getRuntime().maxMemory() / 3);
try {
remotingClient = new RemotingClientWrapper(RemotingFactory.connect(clientConfig));
} catch (final NotifyRemotingException e) {
throw new NetworkException("Create remoting client failed", e);
}
// 如果有设置，则使用设置的url并连接，否则使用zk发现服务器
if (this.metaClientConfig.getServerUrl() != null) {
connectServer(this.metaClientConfig);
} else {
initZooKeeper();
}
producerZooKeeper =
new ProducerZooKeeper(metaZookeeper, remotingClient, zkClient, metaClientConfig);
sessionIdGenerator = new IdGenerator();
// modify by wuhua
consumerZooKeeper = initConsumerZooKeeper(remotingClient, zkClient, zkConfig);
zkClientChangedListeners.add(producerZooKeeper);
zkClientChangedListeners.add(consumerZooKeeper);
subscribeInfoManager = new SubscribeInfoManager();
recoverManager = new RecoverStorageManager(this.metaClientConfig, subscribeInfoManager);
shutdownHook =
new Thread() {
@Override
public void run() {
try {
isHutdownHookCalled = true;
MetaMessageSessionFactory.this.shutdown();
} catch (final MetaClientException e) {
log.error("关闭session factory失败", e);
}
}
};
Runtime.getRuntime().addShutdownHook(shutdownHook);
}
private void initClient() throws NotifyRemotingException {
clientConfig = new ClientConfig();
clientConfig.setConnectTimeout(this.connectionTimeout);
clientConfig.setWireFormatType(new RpcWireFormatType());
client = RemotingFactory.connect(clientConfig);
}