module.exports = function(app, express, Set) {

console.log('module api');

var router = express.Router();

var set = new Set(["a", "b"]);

console.log(set.toJSON());

router.get('/', function(req, res) {

res.json({

message: 'hooray! welcome to our fpga api!'

});

});

router.get('/device', function(req, res) {

res.json({

message: 'hooray! welcome to our api!'

});

});

router.post('/device', function(req, res) {

res.json({

message: 'hooray! welcome to our api!'

});

});

router.get('/exit', function(req, res) {

res.json({

message: 'system exiting!'

});

setTimeout(process.exit(0), 1000);

});

router.get('/restart', function (req, res) {

var spawn = require('child_process').spawn;

(function main() {

if (process.env.process_restarting) {

delete process.env.process_restarting;

// Give old process one second to shut down before continuing ...

setTimeout(main, 1000);

return;

}

// Restart process ...

spawn(process.argv[0], process.argv.slice(1), {

env: { process_restarting: 1 },

stdio: 'ignore'

}).unref();

})();

res.json({

message: 'restart the nodejs'

});

});

app.use('/api', router);

}