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annotate xml/en/docs/debugging_log.xml @ 50:9d544687d02c

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Fixed DOCTYPE declaration.
author Ruslan Ermilov <ru@nginx.com>
date Mon, 03 Oct 2011 10:47:56 +0000
parents 61e04fc01027
children 7db449e89e92
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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50
9d544687d02c Fixed DOCTYPE declaration.
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1 <!DOCTYPE article SYSTEM "../../../dtd/article.dtd">
0
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2
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3 <article title="A debugging log"
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4 link="/en/docs/debugging_log.html"
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5 lang="en">
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6
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7
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8 <section>
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9
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10 <para>
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11 To enable a debugging log, you first should configure nginx to build with
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12 the debugging:
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13
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14 <programlisting>
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15 ./configure --with-debug ...
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16 </programlisting>
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17
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18 and then set the <dirname>debug</dirname> level
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19 of the <dirname>error_log</dirname>:
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20
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21 <programlisting>
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22 error_log /path/to/log debug;
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23 </programlisting>
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24
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25 The nginx/Windows binary version is always built with the debugging log
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26 support. Therefore, you should set the <dirname>debug</dirname> level only.
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27 </para>
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28
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29 <para>
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30 Note, that a defining log on another level, for example, on <i>server</i>
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31 level disables the debugging log for this server:
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32 <programlisting>
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33 error_log /path/to/log debug;
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34
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35 http {
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36 server {
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37 error_log /path/to/log;
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38 ...
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39 </programlisting>
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40 You should either comment out this server log or add
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41 the <dirname>debug</dirname> flag too:
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42 <programlisting>
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43 error_log /path/to/log debug;
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44
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45 http {
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46 server {
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47 error_log /path/to/log debug;
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48 ...
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49 </programlisting>
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50 </para>
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51
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52 <para>
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53 It is also possible to enable the debugging log only for some addresses:
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54
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55 <programlisting>
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56 error_log /path/to/log;
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57
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58 events {
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59 debug_connection 192.168.1.1;
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60 debug_connection 192.168.10.0/24;
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61 }
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62 </programlisting>
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63 </para>
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64
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65 </section>
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66
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67 </article>