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44 lines
1.5 KiB
Lua
44 lines
1.5 KiB
Lua
-- Copyright (c) 2010 Aleksey Yeschenko <aleksey@yeschenko.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 zmq = require"zmq"
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local N=tonumber(arg[1] or 100)
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local ctx = zmq.init()
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local s = ctx:socket(zmq.REQ)
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s:connect("tcp://localhost:5555")
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for i=1,N do
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s:send("SELECT * FROM mytable ", zmq.SNDMORE)
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s:send("WHERE library = 'zmq'")
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local data, err = s:recv()
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if data then
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print(data)
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else
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print("s:recv() error:", err)
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end
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end
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s:close()
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ctx:term()
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