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annotate third_party/wrk/src/wrk.lua @ 187:a69485d9f2e1 hg-web

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Fixed a small bug.
author MrJuneJune <me@mrjunejune.com>
date Fri, 23 Jan 2026 22:41:04 -0800
parents 94705b5986b3
children
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178
94705b5986b3 [ThirdParty] Added WRK and luajit for load testing.
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1 local wrk = {
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2 scheme = "http",
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3 host = "localhost",
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4 port = nil,
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5 method = "GET",
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6 path = "/",
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7 headers = {},
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8 body = nil,
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9 thread = nil,
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10 }
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11
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12 function wrk.resolve(host, service)
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13 local addrs = wrk.lookup(host, service)
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14 for i = #addrs, 1, -1 do
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15 if not wrk.connect(addrs[i]) then
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16 table.remove(addrs, i)
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17 end
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18 end
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19 wrk.addrs = addrs
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20 end
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21
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22 function wrk.setup(thread)
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23 thread.addr = wrk.addrs[1]
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24 if type(setup) == "function" then
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25 setup(thread)
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26 end
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27 end
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28
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29 function wrk.init(args)
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30 if not wrk.headers["Host"] then
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31 local host = wrk.host
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32 local port = wrk.port
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33
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34 host = host:find(":") and ("[" .. host .. "]") or host
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35 host = port and (host .. ":" .. port) or host
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36
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37 wrk.headers["Host"] = host
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38 end
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39
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40 if type(init) == "function" then
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41 init(args)
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42 end
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43
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44 local req = wrk.format()
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45 wrk.request = function()
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46 return req
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47 end
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48 end
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49
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50 function wrk.format(method, path, headers, body)
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51 local method = method or wrk.method
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52 local path = path or wrk.path
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53 local headers = headers or wrk.headers
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54 local body = body or wrk.body
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55 local s = {}
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56
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57 if not headers["Host"] then
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58 headers["Host"] = wrk.headers["Host"]
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59 end
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60
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61 headers["Content-Length"] = body and string.len(body)
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62
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63 s[1] = string.format("%s %s HTTP/1.1", method, path)
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64 for name, value in pairs(headers) do
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65 s[#s+1] = string.format("%s: %s", name, value)
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66 end
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67
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68 s[#s+1] = ""
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69 s[#s+1] = body or ""
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70
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71 return table.concat(s, "\r\n")
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72 end
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73
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74 return wrk