I think this is due to a long uptime, but not sure. Effectively ran an encrypt op multiple times over the course of two days, and the keywrap failed because copilot couldn't connect to MongoDB (I think). Finding it difficult to reproduce.
2022-08-02 19:19:41.288 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.cluster : Exception in monitor thread while connecting to server ac-1xiam0d-shard-00-02.kb96yfd.mongodb.net:27017
com.mongodb.MongoSocketReadTimeoutException: Timeout while receiving message
at com.mongodb.internal.connection.InternalStreamConnection.translateReadException(InternalStreamConnection.java:696) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receiveMessageWithAdditionalTimeout(InternalStreamConnection.java:574) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receiveCommandMessageResponse(InternalStreamConnection.java:410) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receive(InternalStreamConnection.java:369) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.lookupServerDescription(DefaultServerMonitor.java:221) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:157) ~[mongodb-driver-core-4.6.1.jar:na]
at java.base/java.lang.Thread.run(Thread.java:833) ~[na:na]
Caused by: java.net.SocketTimeoutException: Read timed out
at java.base/sun.nio.ch.NioSocketImpl.timedRead(NioSocketImpl.java:283) ~[na:na]
at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:309) ~[na:na]
at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:350) ~[na:na]
at java.base/sun.nio.ch.NioSocketImpl$1.read(NioSocketImpl.java:803) ~[na:na]
at java.base/java.net.Socket$SocketInputStream.read(Socket.java:966) ~[na:na]
at java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:478) ~[na:na]
at java.base/sun.security.ssl.SSLSocketInputRecord.readHeader(SSLSocketInputRecord.java:472) ~[na:na]
at java.base/sun.security.ssl.SSLSocketInputRecord.bytesInCompletePacket(SSLSocketInputRecord.java:70) ~[na:na]
at java.base/sun.security.ssl.SSLSocketImpl.readApplicationRecord(SSLSocketImpl.java:1460) ~[na:na]
at java.base/sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:1064) ~[na:na]
at com.mongodb.internal.connection.SocketStream.read(SocketStream.java:110) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.SocketStream.read(SocketStream.java:135) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receiveResponseBuffers(InternalStreamConnection.java:713) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receiveMessageWithAdditionalTimeout(InternalStreamConnection.java:571) ~[mongodb-driver-core-4.6.1.jar:na]
... 5 common frames omitted
2022-08-02 19:19:41.425 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.connection : Opened connection [connectionId{localValue:132, serverValue:1096}] to ac-1xiam0d-shard-00-02.kb96yfd.mongodb.net:27017
2022-08-02 19:19:41.425 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.cluster : Monitor thread successfully connected to server with description ServerDescription{address=ac-1xiam0d-shard-00-02.kb96yfd.mongodb.net:27017, type=REPLICA_SET_PRIMARY, state=CONNECTED, ok=true, minWireVersion=0, maxWireVersion=13, maxDocumentSize=16777216, logicalSessionTimeoutMinutes=30, roundTripTimeNanos=49918845, setName='atlas-m4n9iw-shard-0', canonicalAddress=ac-1xiam0d-shard-00-02.kb96yfd.mongodb.net:27017, hosts=[ac-1xiam0d-shard-00-00.kb96yfd.mongodb.net:27017, ac-1xiam0d-shard-00-01.kb96yfd.mongodb.net:27017, ac-1xiam0d-shard-00-02.kb96yfd.mongodb.net:27017], passives=[], arbiters=[], primary='ac-1xiam0d-shard-00-02.kb96yfd.mongodb.net:27017', tagSet=TagSet{[Tag{name='nodeType', value='ELECTABLE'}, Tag{name='provider', value='AWS'}, Tag{name='region', value='US_EAST_1'}, Tag{name='workloadType', value='OPERATIONAL'}]}, electionId=7fffffff0000000000000090, setVersion=10, topologyVersion=TopologyVersion{processId=62e9757e578b7785d39396d9, counter=6}, lastWriteDate=Tue Aug 02 19:19:41 GMT 2022, lastUpdateTimeNanos=6898751406682}
2022-08-02 19:19:41.427 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.cluster : Setting max election id to 7fffffff0000000000000090 from replica set primary ac-1xiam0d-shard-00-02.kb96yfd.mongodb.net:27017
2022-08-02 19:19:41.427 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.cluster : Discovered replica set primary ac-1xiam0d-shard-00-02.kb96yfd.mongodb.net:27017
2022-08-02 19:19:55.151 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.connection : Opened connection [connectionId{localValue:133, serverValue:1237}] to ac-1xiam0d-shard-00-00.kb96yfd.mongodb.net:27017
2022-08-02 19:19:55.910 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.connection : Opened connection [connectionId{localValue:134, serverValue:1138}] to ac-1xiam0d-shard-00-02.kb96yfd.mongodb.net:27017
2022-08-02 19:20:01.334 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.connection : Opened connection [connectionId{localValue:135, serverValue:1006}] to ac-1xiam0d-shard-00-01.kb96yfd.mongodb.net:27017
2022-08-02 19:20:27.539 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.cluster : Exception in monitor thread while connecting to server ac-1xiam0d-shard-00-01.kb96yfd.mongodb.net:27017
com.mongodb.MongoSocketReadTimeoutException: Timeout while receiving message
at com.mongodb.internal.connection.InternalStreamConnection.translateReadException(InternalStreamConnection.java:696) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receiveMessageWithAdditionalTimeout(InternalStreamConnection.java:574) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receiveCommandMessageResponse(InternalStreamConnection.java:410) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receive(InternalStreamConnection.java:369) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.lookupServerDescription(DefaultServerMonitor.java:221) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:157) ~[mongodb-driver-core-4.6.1.jar:na]
at java.base/java.lang.Thread.run(Thread.java:833) ~[na:na]
Caused by: java.net.SocketTimeoutException: Read timed out
at java.base/sun.nio.ch.NioSocketImpl.timedRead(NioSocketImpl.java:283) ~[na:na]
at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:309) ~[na:na]
at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:350) ~[na:na]
at java.base/sun.nio.ch.NioSocketImpl$1.read(NioSocketImpl.java:803) ~[na:na]
at java.base/java.net.Socket$SocketInputStream.read(Socket.java:966) ~[na:na]
at java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:478) ~[na:na]
at java.base/sun.security.ssl.SSLSocketInputRecord.readHeader(SSLSocketInputRecord.java:472) ~[na:na]
at java.base/sun.security.ssl.SSLSocketInputRecord.bytesInCompletePacket(SSLSocketInputRecord.java:70) ~[na:na]
at java.base/sun.security.ssl.SSLSocketImpl.readApplicationRecord(SSLSocketImpl.java:1460) ~[na:na]
at java.base/sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:1064) ~[na:na]
at com.mongodb.internal.connection.SocketStream.read(SocketStream.java:110) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.SocketStream.read(SocketStream.java:135) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receiveResponseBuffers(InternalStreamConnection.java:713) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.receiveMessageWithAdditionalTimeout(InternalStreamConnection.java:571) ~[mongodb-driver-core-4.6.1.jar:na]
... 5 common frames omitted
2022-08-02 19:20:27.658 INFO 1 --- [ngodb.net:27017] org.mongodb.driver.cluster : Exception in monitor thread while connecting to server ac-1xiam0d-shard-00-00.kb96yfd.mongodb.net:27017
I think this is due to a long uptime, but not sure. Effectively ran an encrypt op multiple times over the course of two days, and the keywrap failed because copilot couldn't connect to MongoDB (I think). Finding it difficult to reproduce.
Stack trace for reference.