Mercurial > hg > nginx-site
annotate xml/en/docs/debugging_log.xml @ 0:61e04fc01027
Initial import of the nginx.org website.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Thu, 11 Aug 2011 12:19:13 +0000 |
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Initial import of the nginx.org website.
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1 <!DOCTYPE digest SYSTEM "../../../dtd/article.dtd"> |
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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> |