tc端能正常发送指令，但无法接收到指令 可能是啥原因？

- [ ] I have searched the [issues](https://github.com/codingapi/tx-lcn/issues) of this repository and believe that this is not a duplicate.

### 1. Bug Description
在springcloud1.5.9中集成lcn后，启动时报错。tc端接收不到tm端发送的消息？

### 2. Environment:
- JDK version:1.8.0_25
- OS:win10
- TX-LCN version:tx-lcn-5.0.2.RELEASE
- Others:

### 3. Exception Stacktrace
TC端（发送指令正常，但收不到响应）：
2019-06-12 23:04:46.068 INFO 23748 --- [ main] c.c.t.t.n.i.NettyRpcClientInitializer : Try connect socket(/127.0.0.1:8070) - count 1
2019-06-12 23:04:46.118 INFO 23748 --- [ Thread-45] c.c.t.tc.txmsg.TCSideRpcInitCallBack : Send init message to TM[/127.0.0.1:8070]
2019-06-12 23:04:46.123 DEBUG 23748 --- [ Thread-45] c.c.t.txmsg.netty.bean.SocketManager : get channel, key:/127.0.0.1:8070
2019-06-12 23:04:46.130 DEBUG 23748 --- [ Thread-45] c.c.t.txmsg.netty.bean.SocketManager : await response
2019-06-12 23:04:46.136 INFO 23748 --- [ main] c.c.txlcn.tc.corelog.txc.TxcLogHelper : Txc log table finish (H2 DATABASE)
2019-06-12 23:04:46.136 INFO 23748 --- [ main] c.c.t.tc.corelog.aspect.AspectLogHelper : Aspect log table finished (H2 DATABASE)
2019-06-12 23:04:46.138 INFO 23748 --- [ main] com.spark.bitrade.DemoApplication : Started DemoApplication in 17.294 seconds (JVM running for 18.618)
2019-06-12 23:04:46.132 DEBUG 23748 --- [ntLoopGroup-2-1] c.c.t.txmsg.netty.handler.RpcCmdEncoder : send->{"key":"2a50d56602537","msg":{"action":"init","data":{"appName":"service-demo","dtxTime":0,"labelName":"service-demo:7777","machineId":0,"seqLen":0,"tmRpcTimeout":0},"state":100},"remoteKey":"/127.0.0.1:8070"}
2019-06-12 23:04:46.302 ERROR 23748 --- [ntLoopGroup-2-1] c.c.t.t.n.h.NettyClientRetryHandler : NettyClientRetryHandler - exception .

java.lang.NoSuchMethodError: io.netty.buffer.ByteBufInputStream.(Lio/netty/buffer/ByteBuf;Z)V
at com.codingapi.txlcn.txmsg.netty.handler.ObjectSerializerDecoder.decode(ObjectSerializerDecoder.java:40) ~[txlcn-txmsg-netty-5.0.2.RELEASE.jar:5.0.2.RELEASE]
at com.codingapi.txlcn.txmsg.netty.handler.ObjectSerializerDecoder.decode(ObjectSerializerDecoder.java:31) ~[txlcn-txmsg-netty-5.0.2.RELEASE.jar:5.0.2.RELEASE]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) ~[netty-codec-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242) [netty-codec-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111) [netty-common-4.0.27.Final.jar:4.0.27.Final]
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-common-4.0.27.Final.jar:4.0.27.Final]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_191]

2019-06-12 23:04:46.303 DEBUG 23748 --- [ntLoopGroup-2-1] c.c.t.txmsg.netty.handler.RpcCmdEncoder : send->{"key":"383781099251976","msg":{"action":"heartCheck","state":100}}

TM端（发送和接收都正常）：
2019-06-12 23:04:46.114 INFO 9184 --- [ntLoopGroup-4-1] io.netty.handler.logging.LoggingHandler : [id: 0xce748c8c, L:/127.0.0.1:8070] READ: [id: 0x8783e1c3, L:/127.0.0.1:8070 - R:/127.0.0.1:61197]
2019-06-12 23:04:46.114 INFO 9184 --- [ntLoopGroup-4-1] io.netty.handler.logging.LoggingHandler : [id: 0xce748c8c, L:/127.0.0.1:8070] READ COMPLETE
2019-06-12 23:04:46.272 DEBUG 9184 --- [ntLoopGroup-5-2] c.c.t.txmsg.netty.handler.RpcCmdDecoder : cmd->{"key":"2a50d56602537","msg":{"action":"init","data":{"appName":"service-demo","dtxTime":0,"labelName":"service-demo:7777","machineId":0,"seqLen":0,"tmRpcTimeout":0},"state":100},"remoteKey":"/127.0.0.1:8070"}
2019-06-12 23:04:46.273 DEBUG 9184 --- [m-rpc-service-2] com.codingapi.txlcn.txmsg.LCNCmdType : parsed txmsg cmd: init
2019-06-12 23:04:46.273 INFO 9184 --- [m-rpc-service-2] c.c.t.t.t.transaction.InitClientService : Registered TC: service-demo:7777
2019-06-12 23:04:46.292 INFO 9184 --- [m-rpc-service-2] c.c.t.t.s.s.impl.ManagerServiceImpl : Acquired machine id 24, max machine id is: 2251799813685246
2019-06-12 23:04:46.295 DEBUG 9184 --- [ntLoopGroup-5-2] c.c.t.txmsg.netty.handler.RpcCmdEncoder : send->{"key":"2a50d56602537","msg":{"action":"init","data":{"appName":"TransactionManager:7970","dtxTime":8000,"labelName":"service-demo:7777","machineId":24,"seqLen":12,"tmRpcTimeout":1000},"state":200},"remoteKey":"/127.0.0.1:61197"}
2019-06-12 23:04:46.304 DEBUG 9184 --- [ntLoopGroup-5-2] c.c.t.txmsg.netty.handler.RpcCmdDecoder : cmd->{"key":"383781099251976","msg":{"action":"heartCheck","state":100}}
java.lang.NullPointerException
at com.codingapi.txlcn.tm.txmsg.EnsureIdGenEngine.onTmReceivedHeart(EnsureIdGenEngine.java:61)
at com.codingapi.txlcn.txmsg.netty.handler.RpcCmdDecoder.channelRead0(RpcCmdDecoder.java:61)
at com.codingapi.txlcn.txmsg.netty.handler.RpcCmdDecoder.channelRead0(RpcCmdDecoder.java:40)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:323)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:297)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:648)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:583)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:500)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:462)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:897)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:745)
2019-06-12 23:04:51.097 INFO 9184 --- [ntLoopGroup-4-1] io.netty.handler.logging.LoggingHandler : [id: 0xce748c8c, L:/127.0.0.1:8070] READ: [id: 0x1f8d8b54, L:/127.0.0.1:8070 - R:/127.0.0.1:61202]
2019-06-12 23:04:51.098 INFO 9184 --- [ntLoopGroup-4-1] io.netty.handler.logging.LoggingHandler : [id: 0xce748c8c, L:/127.0.0.1:8070] READ COMPLETE

### 4. Tour Idea