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Koha/C4
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David Cook 5ca20665a3
Bug 37087: Add TCP keepalive support to SIP server 
This change adds the ability to enable and configure TCP keepalive
support for the SIP server using SIPconfig.xml.

For the sake of backwards compatibility, it defaults to disabled
and additional parameters default match typical kernel defaults.

Technical detail can be found in the perldoc for C4/SIP/SIPserver.pm

Test plan:
0. Apply the patch
1. koha-sip --restart kohadev
2. apt-get update && apt-get install tcpdump
3. In one window, run "tcpdump -A -n -v -i any 'port 6001'"
4. In another window, run the following:
echo -e "9300CNterm1|COterm1|CPCPL|\r" | nc 127.0.0.1 6001 -v
5. Note in tcpdump output that after the initial flood of packets,
nothing more is received

6. vi /etc/koha/sites/kohadev/SIPconfig.xml
7. In the "server-params" element, add attributes like the following:
custom_tcp_keepalive='1'
custom_tcp_keepalive_time='10'
custom_tcp_keepalive_intvl='5'
8. koha-sip --restart kohadev
9. In one window, run "tcpdump -A -n -v -i any 'port 6001'"
10. In another window, run the following:
echo -e "9300CNterm1|COterm1|CPCPL|\r" | nc 127.0.0.1 6001 -v
11. Note in tcpdump output that after the initial flood of packets,
ACK packets are sent out every 10+ seconds for the idle connection

Signed-off-by: Tadeusz „tadzik” Sośnierz <tadeusz@sosnierz.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
2024-08-20 15:32:47 +02:00
..
AuthoritiesMarc Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Barcodes Bug 30718: Use flatpickr's altInput 2022-08-19 08:26:31 -03:00
ClassSortRoutine Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
ClassSplitRoutine Bug 28572: Remove C4::Debug 2021-06-22 12:04:32 +02:00
Creators Bug 10762: (QA follow-up) Perltidy 2023-10-25 10:35:31 -03:00
External Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Form Bug 30318: Don't reset messaging preferences when form is empty 2024-04-26 08:52:51 +02:00
Heading Bug 36917: (follow-up) Remove Elasticsearch warnings and tidy 2024-05-24 15:36:42 +02:00
ILSDI Bug 28762: (follow-up) Fix missed not_for_loan_status rename 2024-07-23 16:04:07 +01:00
Installer Bug 30731: Remove Readonly::XS::MAGIC_COOKIE 2022-06-01 16:15:26 -03:00
Labels Bug 10762: (QA follow-up) Perltidy 2023-10-25 10:35:31 -03:00
Linker Bug 35125: Respect LinkerConsiderThesaurus in update_cache 2024-07-01 18:55:42 +02:00
Members Bug 33239: Add the ability to run borrowers-force-messaging-defaults.pl only on a specified message name 2023-10-11 10:31:46 -03:00
OAI Bug 30308: Fix bulkmarcimport.pl broken by OAI-PMH:AutoUpdateSets(EmbedItemData) 2022-07-29 15:43:39 -03:00
Output Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Patroncards Bug 34532: Silence warns in Patroncard.pm 2023-09-15 11:57:08 -03:00
Reports Bug 37508: (QA follow-up) Use ->check_columns 2024-08-16 16:22:26 +02:00
Search Bug 30718: Use flatpickr's altInput 2022-08-19 08:26:31 -03:00
Serials Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
SIP Bug 37087: Add TCP keepalive support to SIP server 2024-08-20 15:32:47 +02:00
Utils/DataTables Bug 34913: Fix perlcritic for VirtualShelves.pm 2024-01-29 12:24:54 +01:00
Accounts.pm Bug 29184: Fix warn about undefined replacecost 2022-09-08 10:50:30 -07:00
Acquisition.pm Bug 36002: Remove unused subroutine GetParcels 2024-04-30 17:09:43 +02:00
Auth.pm Bug 37104: (Follow-up) Checks for unitialized value of 'anonymous_patron' system pref 2024-08-16 16:22:19 +02:00
Auth_cas_servers.yaml.sample
Auth_with_cas.pm Bug 34893: (QA follow-up) Tidy code for qa script 2024-02-02 17:31:47 +01:00
Auth_with_ldap.pm Bug 36575: (bug 34893 follow-up) Return patron from LDAP 2024-06-20 17:55:32 +02:00
Auth_with_shibboleth.pm Bug 36575: (QA follow-up) Shibboleth POD and checkpw_internal call 2024-06-20 17:55:34 +02:00
AuthoritiesMarc.pm Bug 35989: (QA follow-up): Fix QA tests 2024-06-06 15:18:43 +01:00
Barcodes.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Biblio.pm Bug 36137: Make update_totalissues cron always skip the holds queue 2024-05-03 18:02:15 +02:00
Breeding.pm Bug 28166: (QA follow-up) Fix and tidy tests and code 2023-10-23 11:33:50 -03:00
Budgets.pm Bug 31631: Optionally use tax-exclusive values for calculating fund values 2023-10-18 15:41:35 -03:00
Calendar.pm Bug 32048: Added clear cache routine to delete_holiday_range_repeatable 2023-09-18 15:31:50 -03:00
Charset.pm Bug 18984: Remove NORMARC support 2021-10-07 15:36:40 +02:00
Circulation.pm Bug 28924: (QA follow-up) Terminology fixes 2024-07-18 18:25:57 +02:00
ClassSortRoutine.pm Bug 29951: Fix EXPORT for C4::ClassS*Routine modules 2022-07-08 15:29:56 -03:00
ClassSource.pm Bug 29951: Fix EXPORT for C4::ClassS*Routine modules 2022-07-08 15:29:56 -03:00
ClassSplitRoutine.pm Bug 29951: Fix EXPORT for C4::ClassS*Routine modules 2022-07-08 15:29:56 -03:00
Context.pm Bug 36367: Set to undef when unsetting 2024-06-14 11:17:18 +01:00
Contract.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
CourseReserves.pm Bug 30016: Remove GetOpenIssue subroutine 2022-08-31 08:50:37 -03:00
Creators.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Heading.pm Bug 30047: (follow-up) Fix failing tests 2024-05-13 16:24:18 +02:00
HoldsQueue.pm Bug 32565: (follow-up) Tidy 2024-04-30 14:32:07 +02:00
HTML5Media.pm Bug 18984: Remove NORMARC support 2021-10-07 15:36:40 +02:00
ImportBatch.pm Bug 35438: Remove skip_intermediate_commit parameter 2024-01-16 12:06:08 +01:00
ImportExportFramework.pm Bug 13952: (follow-up) JS translatability, clean warns, other 2022-04-04 16:23:46 +02:00
InstallAuth.pm Bug 36367: Remove _new_userenv 2024-06-14 11:17:17 +01:00
Installer.pm Bug 34174: (bug 33341 follow-up) Fix Ris export 2023-07-06 12:24:12 -03:00
ItemCirculationAlertPreference.pm Bug 29844: Fix ->search occurrences 2022-02-09 15:36:23 -10:00
Items.pm Bug 37249: Disambiguate itemnumber with USING clause 2024-07-05 15:48:06 +02:00
Koha.pm Bug 36750: Use the same label for Zebra 2024-05-07 17:41:19 +02:00
Labels.pm Bug 21395: Make perlcritic happy 2020-06-29 12:37:02 +02:00
Languages.pm Bug 35582: Supress possible warning 2024-04-29 18:53:13 +02:00
Letters.pm Bug 36758: (follow-up) Fix unit tests 2024-08-12 14:01:08 +02:00
Linker.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Log.pm Bug 25159: (QA follow-up) Tidy changes 2024-05-02 16:47:44 +02:00
MarcModificationTemplates.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Matcher.pm Bug 26611: Make authority record matching use required match checks 2023-05-24 11:21:31 -03:00
Members.pm Bug 28924: (QA follow-up) Use $self instead of $patron 2024-07-18 18:25:55 +02:00
Message.pm Bug 18398: (follow-up) Update POD & Unit tests 2023-03-31 13:13:35 +02:00
Output.pm Bug 34478: Remove check_csrf from pl files 2024-03-01 10:56:01 +01:00
Overdues.pm Bug 36128: Use of uninitialized value in string eq at /usr/share/koha/lib/C4/Overdues.pm 2024-06-27 14:04:46 +02:00
Patroncards.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Record.pm Bug 33431: Make C4::Record use C4::Context->yaml_preference 2024-03-18 11:03:38 +01:00
Reports.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Reserves.pm Bug 35959: Fix C3 merge of Koha::Old::Hold 2024-07-05 15:48:04 +02:00
Ris.pm Bug 33431: Fix remaining cases 2024-03-18 11:03:39 +01:00
RotatingCollections.pm Bug 31735: Avoid re-fetcing objects from database by passing them directly instead of ids to various subroutines 2023-05-12 12:40:21 -03:00
Scheduler.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
Scrubber.pm Bug 36328: (QA follow-up) Expand tests and reorder elements to clarify differences 2024-04-22 12:39:20 +02:00
Search.pm Bug 35138: Add the ability to manage ES facets 2024-04-30 12:00:56 +02:00
Serials.pm Bug 37476: Fix reserved word error on Serials.pm on MySQL 8 2024-07-26 14:50:45 +01:00
Service.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
ShelfBrowser.pm Bug 29697: Replace GetMarcBiblio occurrences with $biblio->metadata->record 2022-07-22 15:24:11 -03:00
SMS.pm Bug 36051: (QA follow-up): Use yaml_preference 2024-04-12 11:26:12 +02:00
SocialData.pm Bug 33833: Add two FIXMEs to SocialData::get_report 2023-09-05 14:35:35 -03:00
Stats.pm Bug 33608: (QA follow-up) Remove ->insert method 2023-10-25 11:07:59 -03:00
Suggestions.pm Bug 35597: Move modification logging to Koha::Suggestion 2024-06-13 14:08:33 +01:00
Tags.pm Bug 36785: Typo unreconized and bilbio in tags code 2024-05-17 10:36:35 +02:00
Templates.pm Bug 35070: Tidy 2024-01-04 16:51:45 +01:00
TmplToken.pm
TmplTokenType.pm Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
TTParser.pm Bug 26673: Remove #!/usr/bin/env perl from .pm modules too 2020-10-26 00:14:42 +01:00
UsageStats.pm Bug 26176: (QA follow-up) Branch -> Library 2024-05-23 17:51:18 +02:00
XISBN.pm Bug 30813: (QA follow-up) Adjust three use statements 2022-06-08 11:40:32 -03:00
XSLT.pm Bug 33217: Tidy 2023-11-08 17:52:42 -03:00