So I have a script running which finds data in a database I have. For some reason after a short period of time, it stops finding any data..but does not output any errors to the screen or through node.js. Here is the following setup I have for mongoose. I have a database at MLAB btw!
var connectionOptions = {
server: {
auto_reconnect: true,
poolSize: 16,
socketOptions: {
keepAlive: 120,
connectTimeoutMS: 5 * 60 * 60 * 1000,
socketTimeoutMS: 5 * 60 * 1000
}
},
replset: {
poolSize: 16,
socketOptions: {
connectTimeoutMS: 300000, // 5 minutes
keepAlive: 120
},
ha: true, // Make sure the high availability checks are on
haInterval: 5000, // Run every 10 seconds
}
};
//mongoose.set('debug', true);
mongoose.connect('mongodb://XXXXXXXXXXXX@XXXXXX.mlab.com:57328,XXXXXXXX.mlab.com:57328/XXXXXXXXX?replicaSet=rs-XXXXXX', connectionOptions, function (err) {
if (err) console.log(err);
});
mongoose.connection.on('connecting', function () {
console.log('Connecting to MongoDB...');
});
mongoose.connection.on('connected', function () {
console.log('MongoDB connected!');
});
mongoose.connection.on('open', function () {
console.log('MongoDB connection opened!');
});
mongoose.connection.on('error', function (err) {
console.log(err);
mongoose.disconnect();
});
mongoose.connection.on('disconnected', function () {
console.log('MongoDB disconnected!');
mongoose.connect('mongodb://XXXXXXXXXXXX@XXXXXX.mlab.com:57328,XXXXXXXX.mlab.com:57328/XXXXXXXXX?replicaSet=rs-XXXXXX', connectionOptions, function (err) {
if (err) console.log(err);
});
});
mongoose.connection.on('reconnected', function () {
console.log('MongoDB reconnected!');
});
mongoose.connection.on('close', function () {
console.log.error('MongoDB closed');
});
mongoose.connection.on('ha', function(type, data) {
console.log('replset ha ' + type);
});
mongoose.connection.on('timeout', function () {
console.log.error('MongoDB timeout');
});
I have seen alot of configurations and I've tried a ton of different things but nothing seems to work.
I would really appreciate the help, as I've been researching around for quite a bit to no luck.
And to recap again, I have a script running querying records from a database, and after a certain time, the script will keep running but seem to not find any new records..and stop responding to any new data.
via Jamie Smith
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