path.js

console.log("loading...")

var OSRM = require('osrm');
var osrm = new OSRM("geofabrik/canada-latest.osrm");

console.log("begin")

var coord = [];
coord.push([45.5370569, -73.5708777]);
coord.push([46.0243857, -73.439845]);

var query = {
    coordinates: coord,
    alternateRoute: false,
};

osrm.route(query, function(err, result) {
    if (err)
        console.log("error: " + err);
    console.log("ok: " + JSON.stringify(result, null, 4));
});

console.log("done")