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