ebb/src/ebb_worker.erl

-module(ebb_worker).

-export([start_link/3, start_link/4, stop/1]).

-export([worker/3, worker/4]).

start_link(Func, Args, Receiver) ->
    try
	spawn_link(?MODULE, worker, [Func, Args, Receiver])
    of
	Pid -> {ok, Pid}
    catch
	Error -> Error
    end.

start_link(Node, Func, Args, Receiver) ->
    try
	spawn_link(Node, ?MODULE, worker, [Node, Func, Args, Receiver])
    of
	Pid -> {ok, Pid}
    catch
	Error -> Error
    end.

worker(Func, Args, Receiver) ->
    ebb_event:return(Receiver, apply(Func, Args)).

worker(Node, Func, Args, Receiver) ->
    ebb_event:return(Receiver, apply(Func, Args)),
    ebb_work_manager:work_finished(Node).

stop(Worker) ->
    exit(Worker, kill).