pear-suspension

Suspendify wrapper for Pear threads. Handles Bare suspend/resume/wakeup events in the child, with optional store and swarm hooks.

npm install pear-suspension

Usage

Parent

const thread = new Bare.Thread('./worker.js')

thread.suspend(5000)
thread.resume()

Child (worker.js)

const PearSuspension = require('pear-suspension')

const sus = new PearSuspension({
  store,
  swarm,
  async pollLinger() {
    return msLeft
  },
  async suspend() {},
  async resume() {}
})

API

new PearSuspension(opts)

Creates instance. Wires Bare.on('suspend'/'resume'/'wakeup'). Calls Bare.idle() after suspend if not interrupted.

Options:

• store — optional, called .suspend() on suspend
• swarm — optional, called .suspend() on suspend
• pollLinger() — optional, returns ms left to linger
• suspend() — optional, called after store/swarm
• resume() — optional, called on resume
• verbose — optional, default false

sus.suspend(ms)

Wait up to ms then suspend.

sus.resume()

Resume ASAP.

sus.wakeup()

Wake up then re-suspend.

License

Apache-2.0