Node.js for some reason cannot connect to postgresql -


the code crashes @ query object creation.

var constring = "postgres://mydbusr:thepassword@localhost/mydb";     var client = new pg.client(constring); client.connect(function(err) {     if (err) {         return console.error('could not connect postgres', err);     }     var query = client.query('select id people');  //the problem here     query.on('row', function(row) {         //do     });     client.end(); }); 

and errror don't understand:

events.js:72         throw er; // unhandled 'error' event               ^ error: connection terminated     @ null.<anonymous> (/liveupdates/node_modules/pg/lib/client.js:184:29)     @ g (events.js:180:16)     @ eventemitter.emit (events.js:92:17)     @ socket.<anonymous> (/liveupdates/node_modules/pg/lib/connection.js:66:10)     @ socket.eventemitter.emit (events.js:95:17)     @ tcp.close (net.js:466:12) 

you forgot, pretty calls database asynchronous.

in code closed connection using

client.end(); 

without waiting, queries , respective responses have been processed.


Comments

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

Android soft keyboard reverts to default keyboard on orientation change -

Rendering JButton to get the JCheckBox behavior in a JTable by using images does not update my table -