mirror of
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43 lines
863 B
Erlang
43 lines
863 B
Erlang
%%%----------------------------------------------------------------------
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%%% File : randoms.erl
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%%% Author : Alexey Shchepin <alexey@sevcom.net>
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%%% Purpose :
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%%% Created : 13 Dec 2002 by Alexey Shchepin <alexey@sevcom.net>
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%%% Id : $Id$
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%%%----------------------------------------------------------------------
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-module(randoms).
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-author('alexey@sevcom.net').
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-vsn('$Revision$ ').
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-export([get_string/0]).
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-export([start/0, init/0]).
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start() ->
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register(random_generator, spawn(randoms, init, [])).
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init() ->
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{A1, A2, A3} = now(),
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random:seed(A1,A2,A3),
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loop().
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loop() ->
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receive
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{From, get_random, N} ->
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From ! {random, random:uniform(N)},
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loop();
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_ ->
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loop()
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end.
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get_string() ->
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random_generator ! {self(), get_random, 65536*65536},
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receive
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{random, R} ->
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integer_to_list(R)
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end.
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