Puma Configuration
Bridgetown uses the Puma web server (along with Roda) for serving up statically-built files as well as any dynamic routes.
TODO: these config options have changed
The default port number for the server is 4000. The easiest way to change this is to add this to your config YAML:
bind: "tcp://0.0.0.0:4001"
# or if you only want to change this in development:
development:
bind: "tcp://0.0.0.0:4002"
Alternatively, you can set the BRIDGETOWN_PORT environment variable which will be picked up by Puma. Or you can pass an entire bind URL via -B or --bind on the command line:
bin/bridgetown start --bind=tcp://0.0.0.0:3000
Other Puma configuration options are available in the config/puma.rb file in your Bridgetown repo. Many of these Ruby DSL options, such as concurrency (how many separate forked Puma processes startup) and per-process threading, are documented here.