{"externalError":"connection-closed","methodArray":[{"find":[{}]},...,"level":"error","message":"[connection-error]"} about nosqlclient

[rsercano]

Interesting, I cant see a reason why it fails, I'll check this deeply thanks

[rsercano]

Hello @ashwatthb this means nosqlclient has lost the connection to MongoDB, did you encounter this again after refreshing collections?

[ashwatthb]

Hi @rsercano Thanks for your swift reply. Yes, I tried multiple times and the behaviour is same. We are running nosqlclient for around a year and there was no issues.

I tried to reproduce by connecting to different databases, and the issue is same.

[rsercano]

Did you update the nosqlclient version ?

[ashwatthb]

I was running the version 4.0.0, after this issue tried upgrading to 4.0.1 both versions has the same behaviour.

[rsercano]

Can you please share nosqlclient logs by not giving the sensitive part @ashwatthb ?

[ashwatthb]

Please find the logs below

=> Starting app on port 3000...
{"level":"info","message":"[insert-default-settings]"}
{"level":"info","message":"[migrate-connections]"}
{"connection":{"url":"masked"},"level":"info","message":"[parse-url]"}
{"parsedUrl":{"auth":{"user":"masked","password":"masked"},"server_options":{"socketOptions":{}},"db_options":{"read_preference_tags":null,"authSource":"masked","read_preference":"primary"},"rs_options":{"socketOptions":{},"rs_name":"rs0"},"mongos_options":{},"dbName":"admin","servers":[{"host":"masked","port":27017}],"isSrvRecord":false},"level":"info","message":"[parsed-url]"}
{"connection":{"servers":[{"host":"masked","port":27017},{"host":"masked-host.mongodb-replicaset","port":27017},{"host":"masked-host.mongodb-replicaset","port":27017}],"connectionName":"product - ae","url":"","authenticationType":"scram_sha_1","databaseName":"admin","scram_sha_1":{"username":"","password":"","authSource":"masked-db"},"options":{"connectionTimeout":"","socketTimeout":"","readPreference":"primary","connectWithNoPrimary":false,"replicaSetName":"rs0"}},"level":"info","message":"[check-connection]"}
{"connection":{"servers":[{"host":"masked-db-0.mongodb-replicaset","port":27017},{"host":"masked-host.mongodb-replicaset","port":27017},{"host":"masked-host.mongodb-replicaset","port":27017}],"connectionName":"product - ae","url":"","authenticationType":"scram_sha_1","databaseName":"admin","scram_sha_1":{"username":"","password":"","authSource":"masked-db"},"options":{"connectionTimeout":"","socketTimeout":"","readPreference":"primary","connectWithNoPrimary":false,"replicaSetName":"rs0"}},"level":"info","message":"[save-connection]"}
{"connectionUrl":"mongodb://masked_user:[email protected]:27017,masked-host.mongodb-replicaset:27017,masked-host.mongodb-replicaset:27017/?authSource=masked-db&readPreference=primary&connectTimeoutMS=3000&socketTimeoutMS=5000&replicaSet=rs0&authMechanism=SCRAM-SHA-1","options":{"useNewUrlParser":true,"useUnifiedTopology":true,"authSource":"masked-db"},"sessionId":"ZnWXsY2mRPv4Ydjpr","level":"debug","message":"[connect]"}
{"sessionLength":"1","level":"info","message":"[connect]"}
{"externalError":"not authorized on admin to execute command { listCollections: 1, filter: {}, cursor: {}, nameOnly: false, lsid: { id: UUID(\"cc4a66b0-976c-4490-a6c6-d4e1237fa6ac\") }, $clusterTime: { clusterTime: Timestamp(1611490794, 1), signature: { hash: BinData(0, EDE06742723A6AFBADC58D81DEB9780A5DD6A039), keyId: 6860441688142249985 } }, $db: \"admin\" }","sessionId":"ZnWXsY2mRPv4Ydjpr","connectionOptions":{"useNewUrlParser":true,"useUnifiedTopology":true,"authSource":"masked-db"},"level":"error","message":"[connection-error]"}
{"connection":{"servers":[{"host":"masked-db-0.mongodb-replicaset","port":27017},{"host":"masked-host.mongodb-replicaset","port":27017},{"host":"masked-host.mongodb-replicaset","port":27017}],"connectionName":"product - ae","url":"","authenticationType":"scram_sha_1","databaseName":"masked-db","scram_sha_1":{"username":"","password":"","authSource":"masked-db"},"options":{"connectionTimeout":"","socketTimeout":"","readPreference":"primary","connectWithNoPrimary":false,"replicaSetName":"rs0"},"_id":"7c5qw3XGFikJXtmqG"},"level":"info","message":"[check-connection]"}
{"connection":{"servers":[{"host":"masked-db-0.mongodb-replicaset","port":27017},{"host":"masked-host.mongodb-replicaset","port":27017},{"host":"masked-host.mongodb-replicaset","port":27017}],"connectionName":"product - ae","url":"","authenticationType":"scram_sha_1","databaseName":"masked-db","scram_sha_1":{"username":"","password":"","authSource":"masked-db"},"options":{"connectionTimeout":"","socketTimeout":"","readPreference":"primary","connectWithNoPrimary":false,"replicaSetName":"rs0"},"_id":"7c5qw3XGFikJXtmqG"},"level":"info","message":"[save-connection]"}
{"connectionUrl":"mongodb://user_mask:[email protected]:27017,masked-host.mongodb-replicaset:27017,masked-host.mongodb-replicaset:27017/?authSource=masked-db&readPreference=primary&connectTimeoutMS=3000&socketTimeoutMS=5000&replicaSet=rs0&authMechanism=SCRAM-SHA-1","options":{"useNewUrlParser":true,"useUnifiedTopology":true,"authSource":"masked-db"},"sessionId":"wLMM9LB9yZHJNsQJJ","level":"debug","message":"[connect]"}
{"sessionLength":"2","level":"info","message":"[connect]"}
{"methodArray":[{"serverStatus":[]}],"runOnAdminDB":true,"sessionId":"wLMM9LB9yZHJNsQJJ","level":"info","message":"[admin-query-execution]"}
{"externalError":"not authorized on admin to execute command { serverStatus: 1, lsid: { id: UUID(\"baea7a65-2969-44fa-9c13-f28990b3d324\") }, $clusterTime: { clusterTime: Timestamp(1611490824, 1), signature: { hash: BinData(0, 793F4EE683C1775B1DF75EC6B71F2907F860D4B6), keyId: 6860441688142249985 } }, $db: \"admin\" }","methodArray":[{"serverStatus":[]}],"runOnAdminDB":true,"sessionId":"wLMM9LB9yZHJNsQJJ","level":"error","message":"[query-error]"}
{"methodArray":[{"executeDbAdminCommand":[{"top":1},{}]}],"sessionId":"wLMM9LB9yZHJNsQJJ","level":"info","message":"[admin-query-execution]"}
{"externalError":"not authorized on admin to execute command { top: 1, lsid: { id: UUID(\"baea7a65-2969-44fa-9c13-f28990b3d324\") }, $clusterTime: { clusterTime: Timestamp(1611490824, 1), signature: { hash: BinData(0, 793F4EE683C1775B1DF75EC6B71F2907F860D4B6), keyId: 6860441688142249985 } }, $db: \"admin\" }","methodArray":[{"executeDbAdminCommand":[{"top":1},{}]}],"sessionId":"wLMM9LB9yZHJNsQJJ","level":"error","message":"[query-error]"}
{"methodArray":[{"serverStatus":[]}],"runOnAdminDB":true,"sessionId":"wLMM9LB9yZHJNsQJJ","level":"info","message":"[admin-query-execution]"}
{"externalError":"not authorized on admin to execute command { serverStatus: 1, lsid: { id: UUID(\"baea7a65-2969-44fa-9c13-f28990b3d324\") }, $clusterTime: { clusterTime: Timestamp(1611490824, 1), signature: { hash: BinData(0, 793F4EE683C1775B1DF75EC6B71F2907F860D4B6), keyId: 6860441688142249985 } }, $db: \"admin\" }","methodArray":[{"serverStatus":[]}],"runOnAdminDB":true,"sessionId":"wLMM9LB9yZHJNsQJJ","level":"error","message":"[query-error]"}
{"methodArray":[{"executeDbAdminCommand":[{"top":1},{}]}],"sessionId":"wLMM9LB9yZHJNsQJJ","level":"info","message":"[admin-query-execution]"}
{"externalError":"not authorized on admin to execute command { top: 1, lsid: { id: UUID(\"baea7a65-2969-44fa-9c13-f28990b3d324\") }, $clusterTime: { clusterTime: Timestamp(1611490824, 1), signature: { hash: BinData(0, 793F4EE683C1775B1DF75EC6B71F2907F860D4B6), keyId: 6860441688142249985 } }, $db: \"admin\" }","methodArray":[{"executeDbAdminCommand":[{"top":1},{}]}],"sessionId":"wLMM9LB9yZHJNsQJJ","level":"error","message":"[query-error]"}
{"methodArray":[{"stats":[]}],"sessionId":"wLMM9LB9yZHJNsQJJ","level":"info","message":"[admin-query-execution]"}
{"methodArray":[{"serverStatus":[]}],"runOnAdminDB":true,"sessionId":"wLMM9LB9yZHJNsQJJ","level":"info","message":"[admin-query-execution]"}
{"externalError":"not authorized on admin to execute command { serverStatus: 1, lsid: { id: UUID(\"baea7a65-2969-44fa-9c13-f28990b3d324\") }, $clusterTime: { clusterTime: Timestamp(1611490824, 1), signature: { hash: BinData(0, 793F4EE683C1775B1DF75EC6B71F2907F860D4B6), keyId: 6860441688142249985 } }, $db: \"admin\" }","methodArray":[{"serverStatus":[]}],"runOnAdminDB":true,"sessionId":"wLMM9LB9yZHJNsQJJ","level":"error","message":"[query-error]"}
{"methodArray":[{"executeDbAdminCommand":[{"top":1},{}]}],"sessionId":"wLMM9LB9yZHJNsQJJ","level":"info","message":"[admin-query-execution]"}
{"externalError":"not authorized on admin to execute command { top: 1, lsid: { id: UUID(\"baea7a65-2969-44fa-9c13-f28990b3d324\") }, $clusterTime: { clusterTime: Timestamp(1611490824, 1), signature: { hash: BinData(0, 793F4EE683C1775B1DF75EC6B71F2907F860D4B6), keyId: 6860441688142249985 } }, $db: \"admin\" }","methodArray":[{"executeDbAdminCommand":[{"top":1},{}]}],"sessionId":"wLMM9LB9yZHJNsQJJ","level":"error","message":"[query-error]"}
{"methodArray":[{"stats":[]}],"sessionId":"8viE3MPh3f4J2Rcrm","level":"info","message":"[admin-query-execution]"}
{"level":"info","message":"[disconnect]"}
{"externalError":"connection-closed","methodArray":[{"stats":[]}],"sessionId":"8viE3MPh3f4J2Rcrm","level":"error","message":"[connection-error]"}
{"methodArray":[{"serverStatus":[]}],"runOnAdminDB":true,"sessionId":"8viE3MPh3f4J2Rcrm","level":"info","message":"[admin-query-execution]"}
{"level":"info","message":"[disconnect]"}
{"externalError":"connection-closed","methodArray":[{"serverStatus":[]}],"runOnAdminDB":true,"sessionId":"8viE3MPh3f4J2Rcrm","level":"error","message":"[connection-error]"}
{"methodArray":[{"executeDbAdminCommand":[{"top":1},{}]}],"sessionId":"8viE3MPh3f4J2Rcrm","level":"info","message":"[admin-query-execution]"}
{"level":"info","message":"[disconnect]"}
{"externalError":"connection-closed","methodArray":[{"executeDbAdminCommand":[{"top":1},{}]}],"sessionId":"8viE3MPh3f4J2Rcrm","level":"error","message":"[connection-error]"}
{"dir":"/opt/mongodb/bin//","binary":"mongo","level":"info","message":"[mongo]"}
{"mongoPath":"/opt/mongodb/bin//mongo","connectionUrl":"mongodb://masked_ae:[email protected]:27017,masked-host.mongodb-replicaset:27017,masked-host.mongodb-replicaset:27017/?authSource=masked-db&readPreference=primary&connectTimeoutMS=3000&socketTimeoutMS=5000&replicaSet=rs0&authMechanism=SCRAM-SHA-1&authSource=masked-db","sessionId":"8viE3MPh3f4J2Rcrm","level":"debug","message":"[shell]"}
{"connectionId":"7c5qw3XGFikJXtmqG","sessionId":"8viE3MPh3f4J2Rcrm","level":"info","message":"[shell-event-bind]"}
{"command":"use masked-db","sessionId":"8viE3MPh3f4J2Rcrm","level":"info","message":"[shell]"}
{"sessionId":"8viE3MPh3f4J2Rcrm","command":"show dbs;","connectionId":"7c5qw3XGFikJXtmqG","level":"info","message":"[shell-command-execution]"}
{"sessionId":"z5GbXFmb59XhwGt8Q","command":"show collections;","connectionId":"7c5qw3XGFikJXtmqG","level":"info","message":"[shell-command-execution]"}
{"dir":"/opt/mongodb/bin//","binary":"mongo","level":"info","message":"[mongo]"}
{"mongoPath":"/opt/mongodb/bin//mongo","connectionUrl":"mongodb://<masked>:<masked>@masked-db-0.mongodb-replicaset:27017,masked-host.mongodb-replicaset:27017,masked-host.mongodb-replicaset:27017/?authSource=masked-db&readPreference=primary&connectTimeoutMS=3000&socketTimeoutMS=5000&replicaSet=rs0&authMechanism=SCRAM-SHA-1&authSource=masked-db","sessionId":"z5GbXFmb59XhwGt8Q","level":"debug","message":"[shell]"}
{"connectionId":"7c5qw3XGFikJXtmqG","sessionId":"z5GbXFmb59XhwGt8Q","level":"info","message":"[shell-event-bind]"}
{"command":"use masked-db","sessionId":"z5GbXFmb59XhwGt8Q","level":"info","message":"[shell]"}
{"level":"info","message":"[check-version]"}
{"methodArray":[{"countDocuments":[{},{}]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"info","message":"[collection-query-execution]"}
{"level":"info","message":"[disconnect]"}
{"externalError":"connection-closed","methodArray":[{"countDocuments":[{},{}]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"error","message":"[connection-error]"}
{"methodArray":[{"stats":[{}]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"info","message":"[collection-query-execution]"}
{"level":"info","message":"[disconnect]"}
{"externalError":"connection-closed","methodArray":[{"stats":[{}]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"error","message":"[connection-error]"}
{"methodArray":[{"countDocuments":[{},{}]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"info","message":"[collection-query-execution]"}
{"level":"info","message":"[disconnect]"}
{"externalError":"connection-closed","methodArray":[{"countDocuments":[{},{}]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"error","message":"[connection-error]"}
{"methodArray":[{"stats":[{}]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"info","message":"[collection-query-execution]"}
{"level":"info","message":"[disconnect]"}
{"externalError":"connection-closed","methodArray":[{"stats":[{}]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"error","message":"[connection-error]"}
{"methodArray":[{"find":[{}]},{"sort":[{"_id":-1}]},{"limit":[50]},{"toArray":[]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"info","message":"[collection-query-execution]"}
{"level":"info","message":"[disconnect]"}
{"externalError":"connection-closed","methodArray":[{"find":[{}]},{"sort":[{"_id":-1}]},{"limit":[50]},{"toArray":[]}],"selectedCollection":"orders","sessionId":"Yaybf9XLN8e35buJC","level":"error","message":"[connection-error]"}

[rsercano]

Hi @ashwatthb I suspect this's related with your MongoDB setup and connection, since we literally changed nothing on our side, could you please recheck, I couldn't find a proper reason actually.