Etcd-registry-router NPM

etcd-registry-router

Route http requests to services registered in etcd-registry

npm install etcd-registry-router

Usage

etcd-registry-router is a http server that forwards requests (and websockets!) to services registered in etcd-registry.

var router = require('etcd-registry-router');
var server = router('127.0.0.1:4001', function(request, route) {
	// pass a service name or service object to route the http request
	route(request.headers.host);
});

server.on('route', function(request, service) {
	console.log('Routing', request.url, 'to', service.name);
});

server.listen(8080);

The above snippet will start the router and route requests to services registered under {host-header}. To create a service that accepts all requests routed to example.com do.

var registry = require('etcd-registry');
var services = registry('127.0.0.1:4001');

var server = http.createServer(function(request, response) {
	response.end('hello from service')
});

server.listen(0, function() { // listening on 0 will just give you a free port
	services.join('example.com', {port:server.address().port});
});

See example.js for a working example.