A server-side request/response dispatcher.
Havana server uses Node.js's
to listen for requests. When a request is received Havana
server publishes a
request.received event, subscribing
response.send events published by a response handler.
response.send event is received Havana server
passes the response content back to the HTTP server.
How to install
npm install havana-server
How to use
;;const event = ;const reporting ='level': 2'reporter': consolelog;const server ='event': event'reporting': reporting;// Add a response handler hereserver;
Events take the form of Havana event or a library with an interchangeable API.
request.listening: Signifies that Havana server is now listening for requests on the specified port.
request.received: Signifies that Havana server has received a request on the specified port, publishing the request data for consumption by response handlers.
response.error: Signifies that all registered response handlers have failed to provide a response.
response.handler.register: Allows a response handler to notify Havana server that it will attempt to handle requests.
response.handler.error: Allows a response handler to notify Havana server that it has not been able to handle the request.
response.send: Allows a response handler to notify Havana server that it has handled the request successfully, publishing the response data for consumption by Havana server.
Havana server is written using ES2015+ syntax.
However, by default this module will use an ES5 compatible file that has been compiled using Babel.
dist directory there are two files, the default
Havana server currently requires the
You are expected to supply this yourself. However, as a
courtesy you will also find
server.with-polyfill.js in the