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70 lines
2.3 KiB
Lua
70 lines
2.3 KiB
Lua
-- Copyright (c) 2011 by Robert G. Jakabosky <bobby@sharedrealm.com>
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--
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-- Permission is hereby granted, free of charge, to any person obtaining a copy
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-- of this software and associated documentation files (the "Software"), to deal
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-- in the Software without restriction, including without limitation the rights
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-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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-- copies of the Software, and to permit persons to whom the Software is
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-- furnished to do so, subject to the following conditions:
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--
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-- The above copyright notice and this permission notice shall be included in
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-- all copies or substantial portions of the Software.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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-- THE SOFTWARE.
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local llthreads = require"llthreads"
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local sleep
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local status, socket = pcall(require,"socket")
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if status then
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sleep = function(secs)
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return socket.sleep(secs)
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end
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else
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sleep = function(secs)
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os.execute("sleep " .. tonumber(secs))
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end
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end
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local function detached_thread(...)
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local thread = llthreads.new([[ print("print_detached_thread:", ...) ]], ...)
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-- start detached thread
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assert(thread:start(true))
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return thread
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end
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local function print_thread(...)
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local thread = llthreads.new([[ print("print_thread:", ...); ]], ...)
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-- start joinable thread
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assert(thread:start())
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return thread
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end
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local function pass_through_thread(...)
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local thread = llthreads.new([[ return "pass_thread:", ... ]], ...)
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-- start joinable thread
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assert(thread:start())
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return thread
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end
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local thread1 = detached_thread("number:", 1234, "nil:", nil, "bool:", true)
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sleep(1)
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local thread2 = print_thread("number:", 1234, "nil:", nil, "bool:", true)
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print("thread2:join: results # = ", select('#', thread2:join()))
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sleep(1)
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local thread3 = pass_through_thread("number:", 1234, "nil:", nil, "bool:", true)
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print("thread3:join:", thread3:join())
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sleep(1)
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