Log of /httpd/flood/trunk/config.h.in
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Revision
647747 -
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Modified
Mon Apr 14 12:14:03 2008 UTC
(16 years, 4 months ago)
by
wrowe
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 3230 byte(s)
Diff to
previous 394795
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Implement a random substitution feature; requires a requesttemplate,
one or more substitution variables of the form ${varname) in the
requesttemplate and a substitution file formatted with one value
per newline delimited line (more than one variable per URL permitted).
The variables and files are referred to as subst variables and subst
files. Each time the URL is sent the subst variable is replaced with
one line randomly selected from the subst file. Any part of the
requesttemplate can be randomly substituted, protocol, host, port, etc.
The algorithm tries to make the creation time of the substitution
independent of the size of the subst file. The randomness of the
selection can be adversely impacted if the sizes of the different
entries in the subst file vary considerably.
Submitted by: Guy Ferraiolo <guyf cnet.com>
Revision
394795 -
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Modified
Mon Apr 17 22:32:59 2006 UTC
(18 years, 3 months ago)
by
jerenkrantz
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 3086 byte(s)
Diff to
previous 106525
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Add extraheader, payloadfile attribute to url element; also support custom HTTP
methods.
(This lets flood passably mimic WebDAV requests.)
* flood_round_robin.c
(url_t): Add method_string, extra_headers fields.
(round_robin_create_req): Add short-cut to ->extra_headers field; simplify
request creation based on methods and add in extra headers if present;
(parse_xml_url_info): Set method_string on all variants; support
payloadfile attribute to load the entire payload from a file; include any
extra headers - delimit multiple headers with ; for now.
(round_robin_get_next_url): Fix whitespace.
* flood_profile.h
(method_e): Denote 'other' methods.
* config.h.in
(XML_URLLIST_PAYLOAD_FILE, XML_URLLIST_EXTRA_HEADERS): Define.
Revision
98526 -
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Modified
Wed Jan 29 06:07:49 2003 UTC
(21 years, 6 months ago)
by
jerenkrantz
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 2747 byte(s)
Diff to
previous 96834
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Fixed Win32 crash resulting from strtoll() macro.
This patch addresses a crash caused by the Win32 implementation
of the strtoll() macro in config.h, which is generated from
config.h.in. This patch fixes config.h.in. The change will
affect files using strtoll() on Win32 builds with an "old enough"
Microsoft Visual C/C++ compiler.
The addition operator ("+") has higher precedence than the conditional
operator ("a ? b : c"). The portion of the Win32 implementation of the
strtoll() macro in question is below:
*(e) = (char*)(p) + ((b) == 10) ? strspn((p), "0123456789") : 0
The compiler will evaluate the expression like this:
*(e) = ( (char*)(p) + ((b) == 10) ) ? strspn((p), "0123456789") : 0
The code was meant to evaluate like this:
*(e) = (char*)(p) + ( ((b) == 10) ? strspn((p), "0123456789") : 0 )
The code is effectively pointing "e" to the first nondigit character
starting at where "p" points to. Because of the precendence rules,
the invocation of strtoll() in set_seed() in file flood.c effectively
compiled to this code:
*(e) = strspn((p), "0123456789")
which yields an invalid address.
The above assignment triggers the compiler warning below.
flood.c(105) : warning C4047: '=' : 'char *' differs in levels of
indirection from 'const unsigned int '
The build produces seven occurrences of this warning. After the
code fix, those seven occurrences disappear.
When applying this fix, you should rebuild all files to ensure they
re-evaluate the corrected strtoll() macro from a newly generated
config.h file.
Reviewed by: Will Rowe
Revision
94026 -
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Modified
Wed Mar 20 01:35:11 2002 UTC
(22 years, 4 months ago)
by
jerenkrantz
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 2448 byte(s)
Diff to
previous 92316
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* Introduce sequence tag to urllist element. See CHANGES for description.
* Remove shadow declaration of stat in flood_round_robin.c.
* Factor out handling of URI XML fields so that the sequence tag can
function properly.
* Move around handle_parse_elem so that the sequence code can call it.
Note that in order to calculate how many *real* URLs there will be,
we have to parse the sequence tag twice. This isn't a big deal since
this will be done when initializing the profile not during request
processing itself.
Revision
92314 -
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Modified
Tue Dec 4 09:38:53 2001 UTC
(22 years, 8 months ago)
by
jerenkrantz
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 2340 byte(s)
Diff to
previous 91991
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- Look for certs dir in logical places if not overriden.
- Have knowledge of platforms with /dev/random and /dev/urandom where
OpenSSL will get the entropy on its own anyway. If --with-randfile is
not specified, we'll see if it even matters.
- Don't call RAND_load_file if we are relying on /dev/random.
Revision
91991 -
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Modified
Fri Nov 16 22:38:12 2001 UTC
(22 years, 9 months ago)
by
aaron
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 2292 byte(s)
Diff to
previous 90615
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Added a new parameter --enable-ssl. SSL is enabled by default, so if you
don't have the libs you either have to install them or pass --disable-ssl.
Revamp of the --with-openssl arg to work with the new --enable-ssl arg.
It now just adds the paths to the appropriate compiler/linker flags
and moves on. I left in the -R flag for solaris, but I'm wondering if
I forgot a crossplatform way to do this in libtool. Oh well.
If SSL is enabled (ie not explicitly disabled) it must pass a number of
criteria: existence of various headers, ability to link libssl and
libcrypto (either from given env vars or appropriate --with-openssl
parameters), and the openssl version must be at least 0.9.6. This last
requirement may be further raised to 0.9.6b if the rumors of lower
version crashing under higher load is true.
Revision
90276 -
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Modified
Fri Aug 17 07:44:02 2001 UTC
(23 years ago)
by
jerenkrantz
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 2024 byte(s)
Diff to
previous 90164
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- Clean up debugging info when using delays.
- Fix error where a url would be chopped off (must follow l.list of apr_text
objects to be valid). This should not affect attributes as they are
handled differently by the expat XML parser.
- Introduce two more random number generators (rand48 and random). Add
autoconf test to choose "best" one. May be good to add support for
/dev/urandom (whatever the non-blocking one is), but Solaris doesn't have
it, so I don't care much right now.
The rand() period is incredibly short. rand48 and random are supposed to
have much longer periods. We'll see...
Revision
90164 -
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Modified
Tue Aug 14 20:14:50 2001 UTC
(23 years ago)
by
jerenkrantz
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 1902 byte(s)
Diff to
previous 90025
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Rewrite the expression/template code to use variable names (backed by a
hash table) and allow use of regular expressions for the response
template.
The new syntax is as follows:
${foo} substitutes foo's value.
${=foo} generates a random number and stores it in foo and substitutes it.
([^>]*) (regex sub-expression) coupled with responsename="foo" allows
that subexpression to be stored in foo based on what is in the
response from the server. It will only take the first
sub-expression in the regex and store it in the value.
Also, remove some silly XML parameters that we no longer need due to
this commit. Should be a cleaner syntax now.
Revision
90000 -
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Modified
Tue Aug 7 19:00:23 2001 UTC
(23 years ago)
by
jerenkrantz
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 2070 byte(s)
Diff to
previous 89966
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Get OpenSSL code stable. There are still some errors in the OpenSSL code,
but 95% of the time our threads complete - this is better than it was
(40-60% of our threads would get an error from OpenSSL).
Achieve this by the following actions:
- Remove the cafile logic in our OpenSSL calls as this is buggy code. Use
cadir logic instead. Now defaults to /tmp/certdir.
- Don't use BIO in OpenSSL as this OpenSSL code is buggy.
Revision
89966 -
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Modified
Mon Aug 6 23:16:43 2001 UTC
(23 years ago)
by
jerenkrantz
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 2070 byte(s)
Diff to
previous 89918
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Add OpenSSL locking routines (doesn't seem to be used, but they say you
should have it - okay...)
Update configure to have randfile (/tmp/.rnd) and cafile (/tmp/certs.pem)
to pass to OpenSSL. These files must exist (and be valid) or OpenSSL is
going to throw a hissy fit. Also, use OpenSSL 0.9.6b by default.
Revision
89918 -
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Modified
Sat Aug 4 04:26:21 2001 UTC
(23 years ago)
by
jerenkrantz
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 2013 byte(s)
Diff to
previous 89891
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Add ability to retrieve some data from the response and place it in
state variables (max of 10). These "state" variables live for the
life of the profile (i.e. all elements in the urllist). They may be
referred in any template via $[0-9]. Add ability to store the
entire response (only active if a response template is present).
This works. Sure. I'm going home now.
Revision
89888 -
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Modified
Fri Aug 3 00:08:25 2001 UTC
(23 years ago)
by
aaron
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 1760 byte(s)
Diff to
previous 89886
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The seed used in the PRNG can now be set in a tag,
so tests based on random values can be reproduced.
The tag is <seed> and is a toplevel tag (ie under
<flood>.. just go look at the examples)
This patch changes more stuff in autoconf files, so
rerun buildconf, ok?
Revision
89886 -
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Modified
Thu Aug 2 22:19:49 2001 UTC
(23 years ago)
by
aaron
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 1736 byte(s)
Diff to
previous 89882
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Added pre/post delays, as well as a precision amount for each.
All times are in seconds. The actual delays is calculated as:
actual_delay + (precision * e)
(where e is a number in [-1,1]). I'm using rand() to generate
the 'e' factor, and as this is not threadsafe on some
platforms (I don't really care what the number is, so this
is NBD), I really should change this later to be
something akin to apr_generate_random_bytes().
Also a minor fix to Justin's last update, a symbol wasn't
renamed.
Also moved the place where we increment the current_url to
the next one from get_next_url() to loop_condition(). This
may have side effects later on if someone tries to call
loop_condition() more than once per loop, but right now
I believe it's defined so that we call it only once (and
that can't be overriden).
I updated some autoconf files, so please rerun buildconf.
Revision
89634 -
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Modified
Thu Jul 19 23:39:59 2001 UTC
(23 years ago)
by
aaron
Original Path:
httpd/test/trunk/flood/config.h.in
File length: 1373 byte(s)
Diff to
previous 89576
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Must use patch as described in the STATUS file to bring
APR threads up to speed for flood.
Fix to enable <usefarmer count="xx"> syntax.
Changes to match the above patch.
Fix to enable creation of a child-pool and clear()ing that pool
after each profile is run. (This should reduce memory requirements
of 'flood' dramatically for long-running tests.)
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