Parse server - cloud code save object does not respond.

[lukelan]

Environment Setup

Environment 1 - Local :
- MacOS 10.11.2
- latest parse server 2.2.7, express 4.13.4.
- DB: mongoDB on AWS
Environment 2 - AWS : same config and DB with local
- AWS ELB (t2-medium - Amazon Linux AMI 2016.03.0)
- latest parse server 2.2.7, express 4.13.4. (same code with local. deploy using "eb deploy").
- DB: mongoDB on AWS (same DB with local)

Result:

Environment 1 - Local :
- Find object [OK]
- Increase & Save [OK]
- Respond to client around 0-2 second

Environment 2 - AWS :
- Find object [OK]
- Increase & Save [NOT OK]
- Respond to client: not respond and timeout after 1 minute.
nginx access log:
10.0.2.69 - - [03/May/2016:13:40:15 +0000] "POST /parse/functions/test HTTP/1.1" 499 0 "-" "curl/7.43.0" "171.233.241.183"

Steps to reproduce

Follow this one http://stackoverflow.com/questions/36945845/parse-server-cloud-code-save-object but no luck.

Code:

var SaveObject = Parse.Object.extend("UserProfile");
var saveObject = new Parse.Query(SaveObject);
saveObject.equalTo("objectId", request.params.objectId);
saveObject.first({
useMasterKey: true,
success: function(Objects) {
console.log("Successfully retrieved");
Objects.save(null, {
useMasterKey: true,
success: function(object) {
console.log("Start Save 2 Successfully");
object.increment("noteRating");
object.save();
console.log("Cloud Code: User note rating has increased by 1.", object);
status.success('Cloud Code: User note rating has increased by 1.');
}
});
}
});

Logs/Trace

Environment 1 - Local:

Successfully retrieved
Start Save 2 Successfully
Cloud Code: User note rating has increased by 1. ParseObjectSubclass { className: 'UserProfile', _objCount: 17, id: '1GTlCTiNC4' }
response: {
"response": {
"result": "Cloud Code: User note rating has increased by 1."
}
}

Environment 2 - AWS :
Successfully retrieved -> stuck

Important Note:

Make several request, The result is random. noteRating is increased and saved around 50% after random amount of time. All requests were time out.

Please help!!!

[drew-gross]

You are returning from the cloud code function while the save() call is still processing. Use .save().then(...) or a success callback. See the docs for more info.

[lukelan]

thank. It worked