etcports

/etc/hosts, but port numbers instead of IP addresses. Map a domain name to any port on your machine.

Basically, use http[s]://my.api.server instead of http[s]://localhost:5499.

etcports starts a http proxy server, listening on ports 80 and 443 and proxies all requests through to the port mapping specified in /etc/ports file.

Installation

Important: Node >= 0.10.0 required.

Yarn

yarn global add etcports

NPM

npm install -g etcports

Usage

1. Ensure that hosts are mapped to 127.0.0.1 in /etc/hosts. If this is not done, then etcports will never receive the requests.

127.0.0.1   staticserver.local
127.0.0.1   apiserver
127.0.0.1   remoteserver.com

1. Ensure that ports are mapped in /etc/ports. Create the file if it does not exist.

7000    staticserver.local
7005    apiserver
7015    remoteserver.com
7015    apiserver

Note

You can bind the same port to different domains, but you can only map one domain to one port. If a domain is mapped to multiple ports, the mapping that appears lower most in /etc/ports is used. In the example above, both remoteserver.com and apiserver are bound to port 7015.

Also note that any bindings for ports 80 and 443 are ignored.

1. Once you've got the config done, start etcports:

sudo etcports

Note

Super user permissions are required to bind to ports 80 and 443.

1. If you make any changes to /etc/ports, remember to restart etcports

sudo etcports

1. To stop etcports:

sudo etcports --stop

That's all folks!

Contributors:

• Balaganesh Damodaran (asleepysamurai)