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Type:
Task
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Resolution: Won't Fix
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Priority:
Major - P3
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Affects Version/s: 1.4
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Component/s: MongoDB 3.2
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Environment:Heroku
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My Environment
node: 0.10.26
mongodb-core: 1.3.13
MongoDB database: v3.2.1
NOTE: Jira wouldn't let me choose 1.3.13 for the affected version so I chose 1.4. The actual mongodb-core version is 1.3.13.
I'm using mongojs, but this appears to be a mongodb-core issue. My connection info looks like this:
//connection string
mongodb://username:password@aws-us-east-1-portal.4.dblayer.com:00000,aws-us-east-1-portal.3.dblayer.com:00000/dbname?ssl=true
//options
{ "mongos": {
"ssl": true,
"sslValidate": false
} }
The Error
From time to time I get this error:
Object #<CleartextStream> has no method 'unref'
TypeError: Object #<CleartextStream> has no method 'unref'
at Connection.destroy (/app/node_modules/mongojs/node_modules/mongodb/node_modules/mongodb-core/lib/connection/connection.js:441:21)
at /app/node_modules/mongojs/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js:189:7
at Array.forEach (native)
at Pool.destroy (/app/node_modules/mongojs/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js:182:15)
at Server.destroy (/app/node_modules/mongojs/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:1040:31)
at Server.close (/app/node_modules/mongojs/node_modules/mongodb/lib/server.js:398:17)
at Db.close (/app/node_modules/mongojs/node_modules/mongodb/lib/db.js:357:19)
at /app/node_modules/mongojs/node_modules/mongodb/lib/mongo_client.js:312:14
at /app/node_modules/mongojs/node_modules/mongodb/lib/db.js:234:5
at connectHandler (/app/node_modules/mongojs/node_modules/mongodb/lib/server.js:306:7)
at g (events.js:180:16)
at EventEmitter.emit (events.js:95:17)
at /app/node_modules/mongojs/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:540:23
at commandCallback (/app/node_modules/mongojs/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:1161:9)
at Callbacks.emit (/app/node_modules/mongojs/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:119:3)
at null.messageHandler (/app/node_modules/mongojs/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:295:23)
Line 441 is actually commented out, but there is a nearby call to `connection.unref()` so I'm guessing that's the issue.
It looks like `tls.TLSSocket` replaced `CleartextStream` in node v0.10.40.
I'm guessing `connection.unref()` expects node 0.10.40 or higher.
So mongodb-core only supports node 0.10.40 or higher - does that sound right?