[email protected] writes:
No. It doesn’t. Check the code. It tries a named location otherwise
invokes ngx_http_split_args(). That’s just a concise way of writing a
debug line in the error log.
Ok, I checked the code. As far as I can tell, it uses the actual
path output in the debug line. The code only calls the split_args()
thing is if tf->lengths == NULL and tf->name.len == 0…and also
if that is true then it appears to redirect:
ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"try to use %s: \"%s\" \"%s\"",
test_dir ? "dir" : "file", name, path.data);
if (tf->lengths == NULL && tf->name.len == 0) {
if (tf->code) {
ngx_http_finalize_request(r, tf->code);
return NGX_OK;
}
path.len -= root;
path.data += root;
if (path.data[0] == '@') {
(void) ngx_http_named_location(r, &path);
} else {
ngx_http_split_args(r, &path, &args);
(void) ngx_http_internal_redirect(r, &path, &args);
}
ngx_http_finalize_request(r, NGX_DONE);
return NGX_OK;
}
...
if (ngx_open_cached_file(clcf->open_file_cache, &path, &of,
r->pool)
!= NGX_OK)
{
If I’m correct (and I might not be) if split_args() gets called then
an internal redirect is done to that path.
I checked this two ways.
a) I compared the debug output of
try_files /error.php @some_other_location
2011/06/24 15:40:33 [debug] 66904#0: *1 try files phase: 11
2011/06/24 15:40:33 [debug] 66904#0: *1 try to use file: “/error.php”
“/home/test/error.php”
2011/06/24 15:40:33 [debug] 66904#0: *1 try file uri: “/error.php”
with
try_files /error.php?c=404 @some_other_location
2011/06/24 15:39:05 [debug] 66770#0: *1 try to use file:
“/error.php?c=403”
“/home/test/error.php?c=403”
2011/06/24 15:39:05 [debug] 66770#0: *1 try to use file:
“@real_error_403” “/home/test/@real_error_403”
b) I added to the code this:
-
ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
-
"really truly try to use %s: \"%s\" \"%s\"",
-
test_dir ? "dir" : "file", name, path.data);
if (ngx_open_cached_file(clcf->open_file_cache, &path, &of,
r->pool)
So it’s right above the open (which ostensibly does the file check).
This gives me:
2011/06/24 16:00:15 [debug] 70121#0: *1 try files phase: 11
2011/06/24 16:00:15 [debug] 70121#0: *1 try to use file:
“/error.php?c=403”
“/home/test/error.php?code=403”
2011/06/24 16:00:15 [debug] 70121#0: *1 really truly try to use file:
“/error.php?c=403” “/www/home/test/website/error.php?code=403”
2011/06/24 16:00:15 [debug] 70121#0: *1 try to use file:
“@real_error_403”
“//home/test/@real_error_403”
Even with this evidence, I don’t know the code all that well so if I’m
missing something please correct me. I am using nginx 1.0.3, maybe
that is the issue?
Dave H. - Consultant - Altadena CA, USA - [email protected]
The opinions expressed above are entirely my own <<<
The concept, the label, is perpetually hiding from us all
the nature of the real. --Joyce Cary