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Node 7.7.2 MongoDB error #2759

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dnohr opened this issue Mar 9, 2017 · 5 comments
Closed

Node 7.7.2 MongoDB error #2759

dnohr opened this issue Mar 9, 2017 · 5 comments

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@dnohr
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dnohr commented Mar 9, 2017

I'm not sure if it's PM2 or a MongoDB driver bug. After upgrading to Node 7.7.2, my applications connected to MongoDB failed with following error. I have full connection from my server to the database.

NODE: 7.7.2
PM2: 2.4.2
MongoDB: 2.2.24

Stack trace:
TypeError: "listener" argument must be a function
at Socket.once (events.js:307:11)
at Socket.connect (net.js:943:10)
at Socket.connect (/usr/lib/node_modules/pm2/node_modules/async-listener/index.js:76:27)
at Object.exports.connect.exports.createConnection (net.js:76:35)
at Connection.connect (/var/nodes/site.com/node_modules/mongodb-core/lib/connection/connection.js:397:11)
at Pool.connect (/var/nodes/site.com/node_modules/mongodb-core/lib/connection/pool.js:638:16)
at Server.connect (/var/nodes/site.com/node_modules/mongodb-core/lib/topologies/server.js:383:17)
at Server.connect (/var/nodes/site.com/node_modules/mongodb/lib/server.js:361:17)
at open (/var/nodes/site.com/node_modules/mongodb/lib/db.js:226:19)
at Db.open (/var/nodes/site.com/node_modules/mongodb/lib/db.js:249:44)

Solution:
After downgrading to Node 7.7.1, my applications through PM2 was able to connect to the DB again.

Just a heads up before upgrading your environment to the latest node release.

Thanks.

@vmarchaud
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We will push an update today to avoid this with pm2, still opened an issue over the responsible module : othiym23/async-listener#99
Thanks for reporting this !

@vhain
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vhain commented Mar 9, 2017

@vmarchaud @dnohr actually, it's bug on Node 7.7.2 and will be fixed by nodejs/node#11762

@dnohr
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dnohr commented Mar 9, 2017

@vhain Sounds good, thanks for the details.

@FullTS
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FullTS commented Mar 13, 2017

The same problem!

@vmarchaud
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We released pmx 1.0.4 that should fix this issue

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