底层交给阿里pay的jraft协议实现分布式同步
底层通过grpc来将创建实例的请求发给服务端
NamingClientProxyDelegate
NacosDelayTaskExecuteEngine
NamingGrpcClientProxy
JRaftServer
InstanceController
GrpcConnection
DistroProtocol
持久节点
PersistentConsistencyServiceDelegateImpl
parseInstance
onPut
临时节点
register
syncToTarget
NacosNamingService
RpcClient
com.alipay.sofa.jraft
callServer
DefaultHttpClientRequest
writeAsync
reqApi
JdkHttpClientRequest
DistroConsistencyServiceImpl
持久节点客户端不会主动维持心跳
JRaftProtocol
将同步节点信息的任务提交到任务队列里面异步执行
NamingHttpClientProxy
registerInstance
io.grpc.stub.ClientCalls
RequestGrpc.RequestFutureStub
NacosRestTemplate
