apply() and call() cause a huge slowdown.

Since you fixed the bug, the hasOwnProperty does not work correctly.

agents =

"0":{
    "RPCfunctions":{},
    "init":function () {
  console.log(this.agentName + " added");
},
    "add":..............................
}

message =

{
  "address":"0",
  "origin":"0",
  "UID":"4n22krpnok2",
  "content":{
    "method":"add",
    "params":{"a":71,"b":12},
    "id":"2180qsewake8"
  }
}

agent.hasOwnProperty(message.address) == false