github.com/axw/juju@v0.0.0-20161005053422-4bd6544d08d4/worker/terminationworker/manifold.go (about)

     1  // Copyright 2015 Canonical Ltd.
     2  // Licensed under the AGPLv3, see LICENCE file for details.
     3  
     4  package terminationworker
     5  
     6  import (
     7  	"github.com/juju/juju/worker"
     8  	"github.com/juju/juju/worker/dependency"
     9  )
    10  
    11  // Manifold returns a manifold whose worker returns ErrTerminateAgent
    12  // if a termination signal is received by the process it's running in.
    13  func Manifold() dependency.Manifold {
    14  	return dependency.Manifold{
    15  		Start: func(_ dependency.Context) (worker.Worker, error) {
    16  			return NewWorker(), nil
    17  		},
    18  	}
    19  }