 #   hubot luigi refresh resources - Luigi refresh resources from disk
 #   hubot luigi workers - Luigi worker summary
 #   hubot luigi worker <salt> - Show worker details
+#   hubot luigi blockers - Show worker details
 #   
 # Configuration:
 #   HUBOT_LUIGI_ENDPOINT - luigi scheduler api endpoint, like 'http://localhost:8082/api/'

          results.push(resource + " : " + d.used + "/" + d.total)
        msg.send results.join("\n")

sendLimitedResult = (msg, results, n=0) ->
  if results.length > 0
    if n > 0


callLuigiWorkers= (msg, cb) ->
  msg.http(luigiApiEndpoint + "worker_list")
    .get() (err, res, body) ->
      try
        ret = JSON.parse body
        cb ret.response
      catch error
        console.log body
        console.log error
        cb {}

callLuigiBlockers = (msg, cb) ->
  msg.http(luigiApiEndpoint + "blockers")
    .query(data: JSON.stringify({priority_sum: true, min_blocked: 101, limit: 10}))
    .get() (err, res, body) ->
      try
        ret = JSON.parse body
