mongodb spring 连接一夜之间丢失

Question

我正在使用 azure cosmosdb 和 mongoAPI(spring data、mongoRepository)每天早上，第一个从 mongo 获取数据的请求会导致异常:

以下请求无需执行任何操作即可成功。

知道是什么原因造成的吗？有没有办法让spring自动恢复连接而不失败请求？

谢谢

异常(exception):

org.springframework.data.mongodb.UncategorizedMongoDbException: Exception sending message; nested exception is com.mongodb.MongoSocketWriteException: Exception sending message
        at org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:107)
        at org.springframework.data.mongodb.core.MongoTemplate.potentiallyConvertRuntimeException(MongoTemplate.java:2135)
        at org.springframework.data.mongodb.core.MongoTemplate.executeFindMultiInternal(MongoTemplate.java:1978)
        at org.springframework.data.mongodb.core.MongoTemplate.doFind(MongoTemplate.java:1784)
        at org.springframework.data.mongodb.core.MongoTemplate.doFind(MongoTemplate.java:1767)
        at org.springframework.data.mongodb.core.MongoTemplate.find(MongoTemplate.java:641)
        at org.springframework.data.mongodb.repository.query.MongoQueryExecution$CollectionExecution.execute(MongoQueryExecution.java:79)
        at org.springframework.data.mongodb.repository.query.MongoQueryExecution$ResultProcessingExecution.execute(MongoQueryExecution.java:411)
        at org.springframework.data.mongodb.repository.query.AbstractMongoQuery.execute(AbstractMongoQuery.java:94)
        at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:483)
        at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:461)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:56)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:57)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
...
Caused by: com.mongodb.MongoSocketWriteException: Exception sending message
        at com.mongodb.connection.InternalStreamConnection.translateWriteException(InternalStreamConnection.java:465)
        at com.mongodb.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:208)
        at com.mongodb.connection.UsageTrackingInternalConnection.sendMessage(UsageTrackingInternalConnection.java:90)
        at com.mongodb.connection.DefaultConnectionPool$PooledConnection.sendMessage(DefaultConnectionPool.java:429)
        at com.mongodb.connection.CommandProtocol.sendMessage(CommandProtocol.java:189)
        at com.mongodb.connection.CommandProtocol.execute(CommandProtocol.java:111)
        at com.mongodb.connection.DefaultServer$DefaultServerProtocolExecutor.execute(DefaultServer.java:168)
        at com.mongodb.connection.DefaultServerConnection.executeProtocol(DefaultServerConnection.java:289)
        at com.mongodb.connection.DefaultServerConnection.command(DefaultServerConnection.java:176)
        at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:216)
        at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:207)
        at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:113)
        at com.mongodb.operation.FindOperation$1.call(FindOperation.java:516)
        at com.mongodb.operation.FindOperation$1.call(FindOperation.java:510)
        at com.mongodb.operation.OperationHelper.withConnectionSource(OperationHelper.java:431)
        at com.mongodb.operation.OperationHelper.withConnection(OperationHelper.java:404)
        at com.mongodb.operation.FindOperation.execute(FindOperation.java:510)
        at com.mongodb.operation.FindOperation.execute(FindOperation.java:81)
        at com.mongodb.Mongo.execute(Mongo.java:836)
        at com.mongodb.Mongo$2.execute(Mongo.java:823)
        at com.mongodb.DBCursor.initializeCursor(DBCursor.java:870)
        at com.mongodb.DBCursor.hasNext(DBCursor.java:142)
        at org.springframework.data.mongodb.core.MongoTemplate.executeFindMultiInternal(MongoTemplate.java:1964)
        ... 129 common frames omitted
Caused by: java.net.SocketException: Broken pipe (Write failed)
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
        at sun.security.ssl.OutputRecord.writeBuffer(OutputRecord.java:431)
        at sun.security.ssl.OutputRecord.write(OutputRecord.java:417)
        at sun.security.ssl.SSLSocketImpl.writeRecordInternal(SSLSocketImpl.java:886)
        at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:857)
        at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:123)
        at com.mongodb.connection.SocketStream.write(SocketStream.java:75)
        at com.mongodb.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:204)
        ... 150 common frames omitted

Answer 1

由于超过最大连接空闲时间而关闭连接。

您需要根据您的要求设置此属性。

maxConnectionIdleTime

这可以在您的 Mongo 配置或应用程序配置文件中设置。

祝你好运。