MongoDB connection issues are shown when try to deploy the and application which has the "$fh.sync.init" override
Issue
- MongoDB connection issues are shown when try to deploy an application
- Unable to deploy a cloud application
- meta_data is missing from some FH.Sync calls
- The deployment fails and
uncaughtExceptionis recorded in astderr logfile.
Following an example of this issue into the logs.
[2017-06-16T16:08:25.626Z] uncaughtException: [Error: MongoDB Client &
Redis Client are not connected. Ensure connect() is called before
calling start]
[2017-06-16T16:08:25.627Z] Internal error: [Error: MongoDB Client &
Redis Client are not connected. Ensure connect() is called before
calling start]
Error: MongoDB Client & Redis Client are not connected. Ensure
connect() is called before calling start
at start (/home/fh/.fh-npm-node4/fh-mbaas-api/7.0.10/node_modules/fh-sync/lib/sync-server.js:157:11)
at Object.memoized
(/home/fh/.fh-npm-node4/fh-mbaas-api/7.0.10/node_modules/async/dist/async.js:3623:16)
at Object.<anonymous>
(/home/fh/.fh-npm-node4/fh-mbaas-api/7.0.10/node_modules/async/dist/async.js:89:12)
at apply (/home/fh/.fh-npm-node4/fh-mbaas-api/7.0.10/node_modules/async/dist/async.js:20:25)
at Object.start
(/home/fh/.fh-npm-node4/fh-mbaas-api/7.0.10/node_modules/async/dist/async.js:56:12)
at Object.init
(/home/fh/.fh-npm-node4/fh-mbaas-api/7.0.10/node_modules/fh-sync/lib/sync-server.js:113:22)
at Object.<anonymous>
(/home/fh/apps/eshortis-rmrqnknghnujlpxunjufuyjt-demos-dev/src/application.js:25:15)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Function.Module.runMain (module.js:441:10)
at startup (node.js:139:18)
at node.js:968:3
Following an example of a code implementation which will cause this issue.
var datasetId = "myShoppingList";
var syncOptions = {
syncFrequency: 10,
clientSyncTimeout: 24*60*60
};
$fh.sync.init(datasetId, syncOptions, function(err){
if (err) {
console.error('sync init failed due to error', err);
} else {
console.log('sync init finished successfully');
}
});
Environment
- Red Hat Mobile Application Platform (RHMAP) - v3.17, v4.4
- MongoDB
- fh-mbaas-api
- fh-js-sdk
- Sync Framework Project template
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