【发布时间】：2021-03-20 07:58:00
【问题描述】：
我有一个连接到在 Heroku 上运行的 MongoDB 的 Spring Boot 应用程序，直到几天前它都没有问题。我没有更改代码或任何地方的任何内容。在本地，我有相同的构建，这在 heroku 上都很好。
Stacktrace如下
Exception in monitor thread while connecting to server <collectionname>-shard-00-00.dhetx.mongodb.net:27017
com.mongodb.MongoSocketWriteException: Exception sending message
at com.mongodb.internal.connection.InternalStreamConnection.translateWriteException(InternalStreamConnection.java:550) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:432) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.sendCommandMessage(InternalStreamConnection.java:272) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:256) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:103) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:60) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:128) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:117) ~[mongodb-driver-core-4.0.5.jar:na]
at java.base/java.lang.Thread.run(Thread.java:830) ~[na:na]
Caused by: javax.net.ssl.SSLHandshakeException: extension (5) should not be presented in certificate_request
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:131) ~[na:na]
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117) ~[na:na]
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:311) ~[na:na]
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:267) ~[na:na]
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:258) ~[na:na]
at java.base/sun.security.ssl.SSLExtensions.<init>(SSLExtensions.java:90) ~[na:na]
at java.base/sun.security.ssl.CertificateRequest$T13CertificateRequestMessage.<init>(CertificateRequest.java:818) ~[na:na]
at java.base/sun.security.ssl.CertificateRequest$T13CertificateRequestConsumer.consume(CertificateRequest.java:922) ~[na:na]
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:396) ~[na:na]
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444) ~[na:na]
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422) ~[na:na]
at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:181) ~[na:na]
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164) ~[na:na]
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1460) ~[na:na]
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1368) ~[na:na]
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:437) ~[na:na]
at java.base/sun.security.ssl.SSLSocketImpl.ensureNegotiated(SSLSocketImpl.java:878) ~[na:na]
at java.base/sun.security.ssl.SSLSocketImpl$AppOutputStream.write(SSLSocketImpl.java:1240) ~[na:na]
at com.mongodb.internal.connection.SocketStream.write(SocketStream.java:99) ~[mongodb-driver-core-4.0.5.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:429) ~[mongodb-driver-core-4.0.5.jar:na]
... 9 common frames omitted
和 application.properties
server.port=${PORT:8080}
spring.data.mongodb.uri=mongodb+srv://<login>:<pasword>@<collectionname>.dhetx.mongodb.net/<collectionname>?retryWrites=true&w=majority
spring.data.mongodb.database=<collectionname>
logging.level.org.atmosphere = warn
spring.mustache.check-template-location = false
感谢 0.0.0.0/0，我将所有 IP 都列入了 Atlas 的白名单，所以可能不是这样（而且它以前一直有效）。
有没有人遇到过类似的问题？我不知道该怎么做。感谢任何答案。
【问题讨论】：
-
我确实发现了类似的问题Spring Boot MongoDB Connectivity Issue希望对您有所帮助！
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升级到 jdk 14.0.2 对我有帮助。谢谢你的回答！
标签： java spring mongodb spring-boot maven