How can I listen the changes occurred in the Gun server database :
My server is listening like below
var Gun = require('gun');
var server = http.createServer();
var gun = Gun({web: server});
server.listen(port, function () {
console.log('Server listening on ...')
})
While puting the data from Gun client my data.json file updated. Now I need to get the listern the whole changes happening in the db. I think on a perticuler node I can listern using gun.on method. Can we able to Listern the whole changes/ change request coming from the client?
@ajmal-m-a yes, via the "wire spec" (you'll need to understand the graph format, here is a tech talk where I explain it in 30min on stage):
gun.on('in', function(msg){}) where gun is the root.
Note: You'll need to understand how to handle the middleware event hook system - your listener will need to remember to call
this.to.next(msg).
A good and simple resource to look at is this:
https://github.com/zrrrzzt/bullet-catcher
Does this help?
(Sorry for the delay in answering the question, we were headed into a conference at that time, and it got buried under a bunch of emails)