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annotate src/luan/modules/http/tools/java_threads.luan @ 1216:5dbb552075ff

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doctype
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 20 Mar 2018 15:27:08 -0600
parents 0842b9b570f8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 local Luan = require "luan:Luan.luan"
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2 local error = Luan.error
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3 local Io = require "luan:Io.luan"
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4 local Time = require "luan:Time.luan"
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5 local Http = require "luan:http/Http.luan"
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6 java()
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7 local Thread = require "java:java.lang.Thread"
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8
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9
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10 return function()
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11 Io.stdout = Http.response.text_writer()
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12
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13 local threads = Thread.getAllStackTraces()
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14 local threads = {}
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15 for thread, trace in Luan.pairs(Thread.getAllStackTraces()) do
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16 threads[#threads+1] = {
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17 trace = trace
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18 string = thread.toString()
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19 state = thread.getState()
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20 }
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21 end
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22 %>
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23 <!doctype html>
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24 <html>
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25 <body>
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26 <h1>Java Threads</h1>
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27 <p><%=Http.request.headers["host"]%> - <%=Time.format(Time.now())%></p>
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28 <%
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29 local count = 0
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30 for _, thread in Luan.ipairs(threads) do
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31 %>
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32 <p><%=thread.string%> <%=thread.state%>
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33 <ul>
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34 <%
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35 local trace = thread.trace
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36 for i in Luan.range( 0 , trace.length - 1 ) do
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37 local line = trace[i].toString()
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38 %><li><%=line%></li><%
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39 end
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40 %>
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41 </ul></p>
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42 <%
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43 count = count + 1
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44 end
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45 %>
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46 <p><%=count%> threads found</p>
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47
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48 </body>
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49 </html>
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50 <%
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51 end