sidecar proxy

[github1]

Provide ability to register message handlers which proxy to other services.

Options

• target: url to proxy to
• timeout: optional request timeout
• interceptor: function to modify raw request (e.g. add headers, manipulate body)

meshage
    .init(new meshage.GrapevineCluster())
    .register('echo', meshage.proxy({
       target: 'http://localhost:7000',
       timeout: 30,
       interceptor: req => {
       }
     }))
    .start();