closestEC2Region = require("closest-ec2-region")();
var ip = "xxx.xxx.xx.xx";
closestEC2Region(ip, function(err, regionName) {
});
var express = require("express"),
closestEC2Region = require("closest-ec2-region")();
var server = express();
server.get("/ec2/region", function(req, res) {
closestEC2Region(req, function(err, region) {
res.end(region);
});
});
closestEC2Region = require("closest-ec2-region")({
cityDataPath: "/path/to/city/data"
});
var ip = "xxx.xxx.xx.xx";
closestEC2Region(ip, function(err, regionName) {
});
closestEC2Region(ip, function(err, regionName) {
ectwo.regions.findOne({ name: regionName || "us-east-1" }, function(err, region) {
//do stuff with the target region
});
});