Skip to content
This repository has been archived by the owner on Mar 14, 2019. It is now read-only.

Crash in meteor 1.7 on polling collection #1035

Open
schlaegerz opened this issue Jun 6, 2018 · 1 comment
Open

Crash in meteor 1.7 on polling collection #1035

schlaegerz opened this issue Jun 6, 2018 · 1 comment

Comments

@schlaegerz
Copy link

xception while polling query {"collectionName":"cfs.UserModels.filerecord","selector":{},"options":{}} { MongoError: cursor id 196229525868 not found
at /app/.meteor/heroku_build/app/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb-core/lib/connection/pool.js:598:61
at authenticateStragglers (/app/.meteor/heroku_build/app/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb-core/lib/connection/pool.js:516:16)
at Connection.messageHandler (/app/.meteor/heroku_build/app/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb-core/lib/connection/pool.js:552:5)
at emitMessageHandler (/app/.meteor/heroku_build/app/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb-core/lib/connection/connection.js:309:10)
at Socket. (/app/.meteor/heroku_build/app/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb-core/lib/connection/connection.js:452:17)
at emitOne (events.js:116:13)
at Socket.emit (events.js:211:7)
at addChunk (_stream_readable.js:263:12)
at readableAddChunk (_stream_readable.js:250:11)
at Socket.Readable.push (_stream_readable.js:208:10)
at TCP.onread (net.js:597:20)
=> awaited here:
at Function.Promise.await (/app/.meteor/heroku_build/app/programs/server/npm/node_modules/meteor/promise/node_modules/meteor-promise/promise_server.js:56:12)
at Promise.asyncApply (packages/mongo/mongo_driver.js:1034:11)
at /app/.meteor/heroku_build/app/programs/server/npm/node_modules/meteor/promise/node_modules/meteor-promise/fiber_pool.js:43:40
=> awaited here:
at Promise.await (/app/.meteor/heroku_build/app/programs/server/npm/node_modules/meteor/promise/node_modules/meteor-promise/promise_server.js:60:12)
at SynchronousCursor._nextObject (packages/mongo/mongo_driver.js:1083:12)
at SynchronousCursor.forEach (packages/mongo/mongo_driver.js:1097:22)
at SynchronousCursor.getRawObjects (packages/mongo/mongo_driver.js:1146:12)
at PollingObserveDriver._pollMongo (packages/mongo/polling_observe_driver.js:153:44)
at Object.task (packages/mongo/polling_observe_driver.js:90:12)
at Meteor.SynchronousQueue.SQp.run (packages/meteor.js:872:16)
at packages/meteor.js:849:12
name: 'MongoError',
message: 'cursor id 196229525868 not found',
ok: 0,
errmsg: 'cursor id 196229525868 not found',
code: 43,
codeName: 'CursorNotFound',
operationTime: Timestamp { bsontype: 'Timestamp', low: 1, high
: 1528229580 },
'$clusterTime':
{ clusterTime: Timestamp { bsontype: 'Timestamp', low: 1, high
: 1528229580 },
signature: { hash: [Object], keyId: [Object] } } }

I upgraded to 1.7 and am having this crash happen with some of my bigger collections. It appears that in the code there is a cursor on all the items in a collection, this ends up hitting a timeout and crashing.

Is it really necesary to query the entire collection in this package? This is probably a meteor bug, but it should be possible to work around.

@schlaegerz
Copy link
Author

I was looking around at other forks of this, and saw this that might be a solution to fix this problem, but I don't have nearly enough knowledge of this package to know how to test it or if this would even work

Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant