I am wondering about how it might be possible to deploy a Node.js app on Azure Functions.
Basically, I have a function setup and running a basic hello world http example that looks like:
module.exports = function (context, req) {
context.log('JavaScript HTTP trigger function processed a request.');
context.res = {
// status: 200, /* Defaults to 200 */
body: "Hello " + req.params.name
};
context.done();
};
The app I am trying to deploy into a function is a simple moc client that uses swagger (basically takes a request and returns some xml). The app.js looks like:
const SwaggerExpress = require('swagger-express-mw');
const app = require('express')();
const compression = require('compression');
const configSwagger = {
appRoot: __dirname, // required config
};
SwaggerExpress.create(configSwagger, (err, swaggerExpress) => {
if (err) {
throw err;
}
// install middleware
swaggerExpress.register(app);
// server configuration
const serverPort = process.env.PORT || 3001;
app.listen(serverPort, () => {
//logger.info('Listening on port %s', serverPort);
});
app.use(compression());
});
module.exports = app; // for testing
The thing I am not sure about is how to handle module.exports = app when modeul.exports is used to establish the function (i.e. module.exports = function (context, req))