Tweaking Settings

By craig | March 16, 2020

There are a few settings that can be applied to your ServeUp configuration. Those topics will be covered in this post.

Settings

Port number

You can also control the port number (default 8080) that ServeUp listens on, and whether it automatically starts listening when ServeUp starts.

Use SSL

Based on the value of this flag, ServeUp will start the web server using a built-in self-signed SSL certificate.

Trusting the SSL Certificate

If your mobile app does certificate-pinning or other SSL validations, you may need to mark this certificate as trusted. The certificate’s FQDN is set to serveupapp.local so it is much easier if you add the following line to your /etc/hosts file:

127.0.0.1    serveupapp.local

Then, in order to make your device or simulator trust the self-signed certificate, start ServeUp with the SSL flag enabled and point your native device’s (or emulator/simulator’s) browser to https://serveupapp.local:8080/installServeUpSSLCertificate (or whatever port you are using). Follow the prompts to install the certificate as a trusted certificate.

Auto-start

ServeUp can automatically start listening when a particular ServeUp configuration file is opened.

Global overrides

Each response handler has a number of attributes that can control its behaviour. However, there are some settings that can be applied at a global level to override the specific handler settings.

In the example above, all responses would delay for somewhere between 2 and 3 seconds and return a 404 status code.