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Description
bug描述
nebula-sdk版本3.8.4,jdk版本1.8
客户端报错
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(SessionPool.java:421) c.v.n.c.g.SessionPool - session ping error, java.net.SocketException: Socket closed, remove current session.
Graphd日志报错
E20250911 12:34:14.451815 1034223 HeaderServerChannel.cpp:127] Received corrupted request from client: (transport apache::thrift::PreReceivedDataAsyncTransportWrapper,
address ::ffff:xx.xx.xx.xx, port 49343). Corrupted payload in header message. In message header, protoId: 2, clientType: 0. First few bytes of payload: \026\252\254\2
33\325\315\237\237\006\000
原因定位
猜测是客户端主动关闭了连接
checkSession默认10分钟执行一次yield 1探活
updateSessionQueue默认1小时执行一次,回收状态为空闲的连接
这两个任务并发执行
此时checkSession的代码刚好执行,414行返回true,417行执行时,连接此时已经关闭了,服务端收到了一半的包,所以解析报错
修改方式

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