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Commits this week: 0
Total Committers: 71
Last Commit: 17:09
Commits this week: 0
Total Lines of Code (LoC): 72,371
Net change in LoC this week: 0

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Tuesday 28 Dec 2021
10:18 am

gustafn

Make "util::split_location" more robust

This change fixes exceptions for util::split_location in

cases, where the URL could not be parsed at all. The function

should return the success indicator instead of raising an

exception. The problem showed up in connection with

attempted log4j attacks.

Options
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    ./utilities-procs.tcl
Tuesday 14 Dec 2021
11:04 am

antoniop

Stick to packages that are enabled

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    ./test/apm-procs.tcl
  2. … 1 more file in changeset.
10:51 am

antoniop

Use the intended table to get packages that are known to the system

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    • +1
    ./test/apm-procs.tcl
  2. … 1 more file in changeset.
Monday 13 Dec 2021
3:10 pm

antoniop

Implement automated test for apm_package_load_libraries_order

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    ./test/apm-procs.tcl
3:10 pm

antoniop

file apm-procs.tcl was initially added on branch oacs-5-10.

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    ./test/apm-procs.tcl
2:26 pm

antoniop

Make api to retrieve the dependencies of a package public, as we use it in a test in another package, swith to the api that will retrieve the cached value instead of re-computing the result

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    ./apm-procs.tcl
  2. … 1 more file in changeset.
Sunday 05 Dec 2021
4:42 pm

gustafn

Use "ns_baseunit", when available for size calculation of parititoned caches

Generalize ::acs::try_cache (such it can be use not only for "...cache eval..."

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    ./00-icanuse-procs.tcl
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    ./acs-cache-procs.tcl
    • -5
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    ./apm-install-procs.tcl
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    ./apm-procs.tcl
4:39 pm

gustafn

get rid of pipe-open, when nsproxy exec is available

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    ./01-database-procs.tcl
4:37 pm

gustafn

break overlong lines

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    ./community-core-procs.tcl
4:36 pm

gustafn

modernize code

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    ./defs-procs.tcl
Tuesday 30 Nov 2021
8:33 am

antoniop

Close parenthesis in doc

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    ./utilities-procs.tcl
Monday 29 Nov 2021
5:56 pm

gustafn

fix broken util::word_diff and add regression test

The function was already broken before the change of today,

removing the needed for a pipe open.

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    ./utilities-procs.tcl
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    ./test/utilities-procs.tcl
3:37 pm

gustafn

added dropped "cd" command

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    ./01-database-procs.tcl
3:33 pm

gustafn

reduce cases of tcl pipe open in acs-core

AFIKT, the semantics are the same.

For background, see: https://openacs.org/forums/message-view?message_id=5539060

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    ./01-database-procs.tcl
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    ./utilities-procs.tcl
Thursday 18 Nov 2021
8:56 pm

gustafn

reduce further redundancy

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    • +19
    ./acs-cache-procs.tcl
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    • +13
    ./apm-procs.tcl
8:13 pm

gustafn

reduce frequent small SQL queries and streamline code

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    ./apm-install-procs.tcl
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    ./apm-procs.tcl
    • -8
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    ./apm-procs.xql
Monday 15 Nov 2021
6:28 pm

antoniop

Make so that upon package deletion, also the leftover site nodes are deleted (if they do no have children nodes)

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    ./apm-install-procs.tcl
  2. … 1 more file in changeset.
Friday 12 Nov 2021
9:59 am

gustafn

Don't complain when flushing per-thread cache without content

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    ./acs-cache-procs.tcl
Tuesday 09 Nov 2021
9:05 pm

gustafn

Added per-request-cache for parameter::get similar to parameter handling in xotcl-core

This change improves scalability especially on sites with high numbers

of concurrent requests by reducing the number of required locks in

general. This change keeps the parameter dict in a per-request cache

to reduce potentially high number of nsv locks, when parameters of a

package are queried a often per request. Without this change we see on

some sites > 100 locks on the ad_param-nsv per request. Alone the

request-procesor queries a larger set of parameters from the acs-core

package, which requires now a single lock operation.

Using the per-request cache has the advantave of avoiding locks and

keeping the internal representations of tcl-objs (whereas ns_cache or

nsvs use plain strings).

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    ./defs-procs.tcl
Thursday 04 Nov 2021
5:11 pm

gustafn

mitigate attacks, where the referer header field is changed to a malicious value

The problem does not exist, when CSP is defined properly.

Many thanks to Frank Bergmann for sharing the pen-test protocol

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    ./request-processor-procs.tcl
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    ./tcl-documentation-procs.tcl
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    ./utilities-procs.tcl
Tuesday 02 Nov 2021
11:29 am

gustafn

Performance improvement: make "apm_version_names_compare" faster by a factor of ~100

The function "apm_version_names_compare" is called relatively often

and issues an SQL query. The function is stable (returns always the

same results for the same input) and called with only a few different

input values. By using acs::per_thread_cache the performance improves

from 265 microseconds to 2 microseconds; by using the per-tread cache

the operation scales better since it is fully lock-free (once cached).

Options
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    ./apm-install-procs.tcl
Friday 29 Oct 2021
12:35 pm

gustafn

added support for "ns_trim -prefix".

The command is predefined in NaviServer; if not available, a comatibility version is added.

This change also mitigates a potential memory-leak problem in nsv_dict with certain

versions of NaviServer which might lead on busy sites to problems.

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    ./00-icanuse-procs.tcl
  2. … 3 more files in changeset.
Wednesday 27 Oct 2021
6:46 pm

gustafn

remove incorrect and misleading comment and simplify code accordingly

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    ./parameter-procs.tcl
6:42 pm

gustafn

set the global variable ::acs::kernel_id early enough during boostrap of new instances, such it can be used in a uniform way

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    ./20-memoize-init.tcl
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    ./server-cluster-procs.tcl
  3. … 1 more file in changeset.
6:34 pm

gustafn

improve comment

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    ./site-nodes-procs.tcl
Tuesday 19 Oct 2021
11:07 am

gustafn

extend tests for naturalnum

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    ./test/acs-tcl-test-procs.tcl
Monday 18 Oct 2021
6:31 pm

antoniop

Prefer api to retrieve the acs-kernel id, as this will work also in corercases such as bootstraping of a new OpenACS instance

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    ./20-memoize-init.tcl
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    ./server-cluster-procs.tcl
Friday 15 Oct 2021
4:18 pm

gustafn

fix wrong name (not sure, why i have not noticed this earlier)

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    ./site-nodes-procs.tcl
Wednesday 13 Oct 2021
9:18 pm

gustafn

perform also sitewide flushes for urspace based site-node cache

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    ./acs-cache-procs.tcl
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    ./site-nodes-procs.tcl
Tuesday 12 Oct 2021
10:56 am

gustafn

More work on refactoring and streamlining cluster infrastructure

- removed more cases of ad-hoc parsing of IP address and port

- reduced code redundancy

- fixed incorrect comments

- removed obsolete private functions server_cluster_httpget_from_peers

and server_cluster_do_httpget (replaced by acs::clusterwide)

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    ./cluster-init.tcl
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    ./server-cluster-procs.tcl