Hi Daniel,
thank you for your response. As you can see in the provided debug output:
kamailio[]: DEBUG: htable [ht_api.c:1046]: ht_table_spec(): htable [callpush] - dbmode [1] kamailio[]: DEBUG: htable [ht_api.c:1027]: ht_table_spec(): htable [callpush] - dbtable [userpush] kamailio[]: DEBUG: htable [ht_api.c:1036]: ht_table_spec(): htable [callpush] - expire [86400] kamailio[]: DEBUG: htable [ht_api.c:1041]: ht_table_spec(): htable [callpush] - size [10]
dbmode is set to 1 in the config:
modparam("htable", "db_url", "sqlite:////etc/kamailio/htable.sqlite") ... modparam("htable", "htable", "userpush=>size=3;autoexpire=600;dbtable=userpush;dbmode=1")
If I execute
kamcmd htable.store userpush
I get Ok. Htable successfully stored to DB.
But the table is still empty!!!
In the log I found: ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database ERROR: db_sqlite [dbase.c:177]: db_sqlite_cleanup_query(): finalize failed: attempt to write a readonly database ERROR: htable [ht_db.c:668]: ht_db_delete_records(): failed to delete db records in [userpush] ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database
Ok. But I can not see this entries if I shutdown kamailio.
And: -rw-rw-rw- 1 kamailio root 16384 Jul 13 16:14 htable.sqlite
I never used:
modparam("db_sqlite","db_set_readonly" ...
I also restarted kamailio. no difference.
Now more errors then before: It is not written at shutdown. (no messages) It is not written (live) (with error messages, but why it is readonly?) The message of kamcmd is wrong (says Ok but it failed)
Best regards,
Bernd
Am 17.07.2023 um 08:48 schrieb Daniel-Constantin Mierla:
Hello,
is dbmode=1 in htable definition?
If you run rpc command htable.store for the htable, are the records saved to database?
Cheers, Daniel
On 13.07.23 17:45, Bernd Krueger-Knauber wrote:
Hi,
I just tried to use sqlite and htable to load and save the values. At start I can see in the log, that all parameters are correct and that htable want to load the values from the table. No errors.
But if I stop kamailio, nothing is written to the tables.
At start I can see:
kamailio[]: DEBUG: <core> [core/modparam.c:112]: set_mod_param_regex(): 'htable' matches module 'htable' kamailio[]: DEBUG: <core> [core/sr_module.c:814]: find_param_export(): found <htable> in module htable [/usr/lib/x86_64-linux-gnu/kamailio/modules/htable.so] kamailio[]: DEBUG: <core> [core/modparam.c:128]: set_mod_param_regex(): found <htable> in module htable [/usr/lib/x86_64-linux-gnu/kamailio/modules/htable.so] kamailio[]: DEBUG: htable [ht_api.c:1046]: ht_table_spec(): htable [callpush] - dbmode [1] kamailio[]: DEBUG: htable [ht_api.c:1027]: ht_table_spec(): htable [callpush] - dbtable [userpush] kamailio[]: DEBUG: htable [ht_api.c:1036]: ht_table_spec(): htable [callpush] - expire [86400] kamailio[]: DEBUG: htable [ht_api.c:1041]: ht_table_spec(): htable [callpush] - size [10]
kamailio[]: DEBUG: htable [ht_api.c:1084]: ht_db_load_tables(): loading db table [userpush] in ht [userpush] kamailio[]: DEBUG: htable [ht_db.c:232]: ht_db_load_table(): =============== loading hash table [userpush] from database [userpush] kamailio[]: DEBUG: db_sqlite [dbase.c:223]: db_sqlite_submit_query(): submit_query: select key_name,key_type,value_type,key_value from userpush order by key_name kamailio[]: DEBUG: <core> [db_query.c:72]: db_do_submit_query(): submitted query: select key_name,key_type,value_type,key_value from userpush order by key_name, result 0 kamailio[]: DEBUG: <core> [db_res.c:119]: db_new_result(): allocate 56 bytes for result set at 0x7f4882107938 kamailio[]: DEBUG: <core> [db_res.c:79]: db_free_columns(): freeing 0 columns kamailio[]: DEBUG: <core> [db_res.c:138]: db_free_result(): freeing result set at 0x7f4882107938
Ok, the file is empty, but it tries to load the data from the table.
The table looks like:
sqlite> .schema userpush CREATE TABLE userpush ( key_name TEXT, "key_type" INTEGER, value_type INTEGER, key_value TEXT );
I checked the source code and I saw that destroy() should be called. Inside is ht_db_open_con() called before ht_db_sync_tables(), were it happens. But I can even not see the debug message from ht_db_open_con() :
LM_DBG("database connection opened successfully\n") and also not LM_ERR("failed to connect to the database\n");
For me it looks like, that the destroy() function is not called.
Even with debug=3, I can only see:
systemd[]: Stopping kamailio.service - Kamailio - the Open Source SIP Server... kamailio[]: INFO: <core> [main.c:854]: sig_usr(): signal 15 received systemd[]: kamailio.service: Deactivated successfully. systemd[]: Stopped kamailio.service - Kamailio - the Open Source SIP Server.
I stopped kamailio with
systemctl stop kamailio
I'm sure that something was inside the htable before I stoped kamailio:
{ entry: 0 size: 1 slot: { { name: 07db580a6c13e798a5acc0d123d6e957897c8650b43f99d6d5cb9c2cb5ba4fa4 value: 3a28dcb73eb65722df5a261983b7692cecdca482bf8725032e46a0c6b89fb355 type: str } } }
Any further ideas?
Best regards,
Bernd
Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email tosr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Hello,
ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database ERROR: db_sqlite [dbase.c:177]: db_sqlite_cleanup_query(): finalize failed: attempt to write a readonly database ERROR: htable [ht_db.c:668]: ht_db_delete_records(): failed to delete db records in [userpush] ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database
This looks that the error is not on the Kamailio side, but your database is somehow not working correctly.
Have you tried to open the database with the sqlite command line shell and execute an INSERT or similar? If it also fails, there must be something wrong on the DB side.
Cheers,
Henning
-- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.comhttps://gilawa.com/
From: Bernd Krueger-Knauber bkk@ednt.de Sent: Montag, 17. Juli 2023 12:42 To: sr-users@lists.kamailio.org Subject: [SR-Users] Kamailio 5.6.4 and htable dbmode=1
Hi Daniel,
thank you for your response. As you can see in the provided debug output:
kamailio[]: DEBUG: htable [ht_api.c:1046]: ht_table_spec(): htable
[callpush] - dbmode [1]
kamailio[]: DEBUG: htable [ht_api.c:1027]: ht_table_spec(): htable
[callpush] - dbtable [userpush]
kamailio[]: DEBUG: htable [ht_api.c:1036]: ht_table_spec(): htable
[callpush] - expire [86400]
kamailio[]: DEBUG: htable [ht_api.c:1041]: ht_table_spec(): htable
[callpush] - size [10]
dbmode is set to 1 in the config:
modparam("htable", "db_url", "sqlite:////etc/kamailio/htable.sqlite")
...
modparam("htable", "htable", "userpush=>size=3;autoexpire=600;dbtable=userpush;dbmode=1")
If I execute kamcmd htable.store userpush
I get Ok. Htable successfully stored to DB.
But the table is still empty!!!
In the log I found: ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database ERROR: db_sqlite [dbase.c:177]: db_sqlite_cleanup_query(): finalize failed: attempt to write a readonly database ERROR: htable [ht_db.c:668]: ht_db_delete_records(): failed to delete db records in [userpush] ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database
Ok. But I can not see this entries if I shutdown kamailio.
And: -rw-rw-rw- 1 kamailio root 16384 Jul 13 16:14 htable.sqlite
I never used:
modparam("db_sqlite","db_set_readonly" ...
I also restarted kamailio. no difference.
Now more errors then before: It is not written at shutdown. (no messages) It is not written (live) (with error messages, but why it is readonly?) The message of kamcmd is wrong (says Ok but it failed)
Best regards,
Bernd
Am 17.07.2023 um 08:48 schrieb Daniel-Constantin Mierla:
Hello,
is dbmode=1 in htable definition?
If you run rpc command htable.store for the htable, are the records
saved to database?
Cheers,
Daniel
On 13.07.23 17:45, Bernd Krueger-Knauber wrote:
Hi,
I just tried to use sqlite and htable to load and save the values.
At start I can see in the log, that all parameters are correct and
that htable want to load the values from the table.
No errors.
But if I stop kamailio, nothing is written to the tables.
At start I can see:
kamailio[]: DEBUG: <core> [core/modparam.c:112]:
set_mod_param_regex(): 'htable' matches module 'htable'
kamailio[]: DEBUG: <core> [core/sr_module.c:814]: find_param_export():
found <htable> in module htable
[/usr/lib/x86_64-linux-gnu/kamailio/modules/htable.so]
kamailio[]: DEBUG: <core> [core/modparam.c:128]:
set_mod_param_regex(): found <htable> in module htable
[/usr/lib/x86_64-linux-gnu/kamailio/modules/htable.so]
kamailio[]: DEBUG: htable [ht_api.c:1046]: ht_table_spec(): htable
[callpush] - dbmode [1]
kamailio[]: DEBUG: htable [ht_api.c:1027]: ht_table_spec(): htable
[callpush] - dbtable [userpush]
kamailio[]: DEBUG: htable [ht_api.c:1036]: ht_table_spec(): htable
[callpush] - expire [86400]
kamailio[]: DEBUG: htable [ht_api.c:1041]: ht_table_spec(): htable
[callpush] - size [10]
kamailio[]: DEBUG: htable [ht_api.c:1084]: ht_db_load_tables():
loading db table [userpush] in ht [userpush]
kamailio[]: DEBUG: htable [ht_db.c:232]: ht_db_load_table():
=============== loading hash table [userpush] from database [userpush]
kamailio[]: DEBUG: db_sqlite [dbase.c:223]: db_sqlite_submit_query():
submit_query: select key_name,key_type,value_type,key_value from
userpush order by key_name
kamailio[]: DEBUG: <core> [db_query.c:72]: db_do_submit_query():
submitted query: select key_name,key_type,value_type,key_value from
userpush order by key_name, result 0
kamailio[]: DEBUG: <core> [db_res.c:119]: db_new_result(): allocate 56
bytes for result set at 0x7f4882107938
kamailio[]: DEBUG: <core> [db_res.c:79]: db_free_columns(): freeing 0
columns
kamailio[]: DEBUG: <core> [db_res.c:138]: db_free_result(): freeing
result set at 0x7f4882107938
Ok, the file is empty, but it tries to load the data from the table.
The table looks like:
sqlite> .schema userpush
CREATE TABLE userpush (
key_name TEXT,
"key_type" INTEGER,
value_type INTEGER,
key_value TEXT
);
I checked the source code and I saw that destroy() should be called.
Inside is ht_db_open_con() called before ht_db_sync_tables(), were it
happens.
But I can even not see the debug message from ht_db_open_con() :
LM_DBG("database connection opened successfully\n")
and also not
LM_ERR("failed to connect to the database\n");
For me it looks like, that the destroy() function is not called.
Even with debug=3, I can only see:
systemd[]: Stopping kamailio.service - Kamailio - the Open Source SIP
Server...
kamailio[]: INFO: <core> [main.c:854]: sig_usr(): signal 15 received
systemd[]: kamailio.service: Deactivated successfully.
systemd[]: Stopped kamailio.service - Kamailio - the Open Source SIP
Server.
I stopped kamailio with
systemctl stop kamailio
I'm sure that something was inside the htable before I stoped kamailio:
{
entry: 0
size: 1
slot: {
{
name:
07db580a6c13e798a5acc0d123d6e957897c8650b43f99d6d5cb9c2cb5ba4fa4
value:
3a28dcb73eb65722df5a261983b7692cecdca482bf8725032e46a0c6b89fb355
type: str
}
}
}
Any further ideas?
Best regards,
Bernd
__________________________________________________________
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Registergericht: Darmstadt
Registernummer: 24972
Geschäftsführer: Karlheinz Knapp
Hi,
it is not a problem of the sqlite file:
sqlite> .schema userpush CREATE TABLE userpush ( key_name TEXT, "key_type" INTEGER, value_type INTEGER, key_value TEXT ); sqlite> insert into userpush ('key_name') values ('test'); sqlite> select * from userpush; test||| sqlite>
And the file itself has 666 as rights, so everyone is allowed to write to it. (at the moment)
Von: "Henning Westerholt" hw@gilawa.com An: "Kamailio" sr-users@lists.kamailio.org CC: "Bernd Krueger-Knauber" bkk@ednt.de Gesendet: Dienstag, 18. Juli 2023 11:30:43 Betreff: RE: [SR-Users] Kamailio 5.6.4 and htable dbmode=1
Hello,
ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database ERROR: db_sqlite [dbase.c:177]: db_sqlite_cleanup_query(): finalize failed: attempt to write a readonly database ERROR: htable [ht_db.c:668]: ht_db_delete_records(): failed to delete db records in [userpush] ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database
This looks that the error is not on the Kamailio side, but your database is somehow not working correctly.
Have you tried to open the database with the sqlite command line shell and execute an INSERT or similar? If it also fails, there must be something wrong on the DB side.
Cheers,
Henning
This can’t be more clear:
ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database
Kamailio can’t write to it.
On Tue, 18 Jul 2023 at 13:55, Bernd Krüger Knauber bkk@ednt.de wrote:
Hi,
it is not a problem of the sqlite file:
sqlite> .schema userpush CREATE TABLE userpush ( key_name TEXT, "key_type" INTEGER, value_type INTEGER, key_value TEXT ); sqlite> insert into userpush ('key_name') values ('test'); sqlite> select * from userpush; test||| sqlite>
And the file itself has 666 as rights, so everyone is allowed to write to it. (at the moment)
*Von: *"Henning Westerholt" hw@gilawa.com *An: *"Kamailio" sr-users@lists.kamailio.org *CC: *"Bernd Krueger-Knauber" bkk@ednt.de *Gesendet: *Dienstag, 18. Juli 2023 11:30:43 *Betreff: *RE: [SR-Users] Kamailio 5.6.4 and htable dbmode=1
Hello,
ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database ERROR: db_sqlite [dbase.c:177]: db_sqlite_cleanup_query(): finalize failed: attempt to write a readonly database ERROR: htable [ht_db.c:668]: ht_db_delete_records(): failed to delete db records in [userpush] ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database
This looks that the error is not on the Kamailio side, but your database is somehow not working correctly.
Have you tried to open the database with the sqlite command line shell and execute an INSERT or similar? If it also fails, there must be something wrong on the DB side.
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com
*From:* Bernd Krueger-Knauber bkk@ednt.de *Sent:* Montag, 17. Juli 2023 12:42 *To:* sr-users@lists.kamailio.org *Subject:* [SR-Users] Kamailio 5.6.4 and htable dbmode=1
Hi Daniel,
thank you for your response. As you can see in the provided debug output:
kamailio[]: DEBUG: htable [ht_api.c:1046]: ht_table_spec(): htable
[callpush] - dbmode [1]
kamailio[]: DEBUG: htable [ht_api.c:1027]: ht_table_spec(): htable
[callpush] - dbtable [userpush]
kamailio[]: DEBUG: htable [ht_api.c:1036]: ht_table_spec(): htable
[callpush] - expire [86400]
kamailio[]: DEBUG: htable [ht_api.c:1041]: ht_table_spec(): htable
[callpush] - size [10]
dbmode is set to 1 in the config:
modparam("htable", "db_url", "sqlite:////etc/kamailio/htable.sqlite")
...
modparam("htable", "htable", "userpush=>size=3;autoexpire=600;dbtable=userpush;dbmode=1")
If I execute
kamcmd htable.store userpush
I get Ok. Htable successfully stored to DB.
But the table is still empty!!!
In the log I found: ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database ERROR: db_sqlite [dbase.c:177]: db_sqlite_cleanup_query(): finalize failed: attempt to write a readonly database ERROR: htable [ht_db.c:668]: ht_db_delete_records(): failed to delete db records in [userpush] ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database
Ok. But I can not see this entries if I shutdown kamailio.
And: -rw-rw-rw- 1 kamailio root 16384 Jul 13 16:14 htable.sqlite
I never used:
modparam("db_sqlite","db_set_readonly" ...
I also restarted kamailio. no difference.
Now more errors then before: It is not written at shutdown. (no messages) It is not written (live) (with error messages, but why it is readonly?) The message of kamcmd is wrong (says Ok but it failed)
Best regards,
Bernd
Am 17.07.2023 um 08:48 schrieb Daniel-Constantin Mierla:
Hello,
is dbmode=1 in htable definition?
If you run rpc command htable.store for the htable, are the records
saved to database?
Cheers,
Daniel
On 13.07.23 17:45, Bernd Krueger-Knauber wrote:
Hi,
I just tried to use sqlite and htable to load and save the values.
At start I can see in the log, that all parameters are correct and
that htable want to load the values from the table.
No errors.
But if I stop kamailio, nothing is written to the tables.
At start I can see:
kamailio[]: DEBUG: <core> [core/modparam.c:112]:
set_mod_param_regex(): 'htable' matches module 'htable'
kamailio[]: DEBUG: <core> [core/sr_module.c:814]: find_param_export():
found <htable> in module htable
[/usr/lib/x86_64-linux-gnu/kamailio/modules/htable.so]
kamailio[]: DEBUG: <core> [core/modparam.c:128]:
set_mod_param_regex(): found <htable> in module htable
[/usr/lib/x86_64-linux-gnu/kamailio/modules/htable.so]
kamailio[]: DEBUG: htable [ht_api.c:1046]: ht_table_spec(): htable
[callpush] - dbmode [1]
kamailio[]: DEBUG: htable [ht_api.c:1027]: ht_table_spec(): htable
[callpush] - dbtable [userpush]
kamailio[]: DEBUG: htable [ht_api.c:1036]: ht_table_spec(): htable
[callpush] - expire [86400]
kamailio[]: DEBUG: htable [ht_api.c:1041]: ht_table_spec(): htable
[callpush] - size [10]
kamailio[]: DEBUG: htable [ht_api.c:1084]: ht_db_load_tables():
loading db table [userpush] in ht [userpush]
kamailio[]: DEBUG: htable [ht_db.c:232]: ht_db_load_table():
=============== loading hash table [userpush] from database [userpush]
kamailio[]: DEBUG: db_sqlite [dbase.c:223]: db_sqlite_submit_query():
submit_query: select key_name,key_type,value_type,key_value from
userpush order by key_name
kamailio[]: DEBUG: <core> [db_query.c:72]: db_do_submit_query():
submitted query: select key_name,key_type,value_type,key_value from
userpush order by key_name, result 0
kamailio[]: DEBUG: <core> [db_res.c:119]: db_new_result(): allocate 56
bytes for result set at 0x7f4882107938
kamailio[]: DEBUG: <core> [db_res.c:79]: db_free_columns(): freeing 0
columns
kamailio[]: DEBUG: <core> [db_res.c:138]: db_free_result(): freeing
result set at 0x7f4882107938
Ok, the file is empty, but it tries to load the data from the table.
The table looks like:
sqlite> .schema userpush
CREATE TABLE userpush (
key_name TEXT, "key_type" INTEGER, value_type INTEGER, key_value TEXT);
I checked the source code and I saw that destroy() should be called.
Inside is ht_db_open_con() called before ht_db_sync_tables(), were it
happens.
But I can even not see the debug message from ht_db_open_con() :
LM_DBG("database connection opened successfully\n")
and also not
LM_ERR("failed to connect to the database\n");
For me it looks like, that the destroy() function is not called.
Even with debug=3, I can only see:
systemd[]: Stopping kamailio.service - Kamailio - the Open Source SIP
Server...
kamailio[]: INFO: <core> [main.c:854]: sig_usr(): signal 15 received
systemd[]: kamailio.service: Deactivated successfully.
systemd[]: Stopped kamailio.service - Kamailio - the Open Source SIP
Server.
I stopped kamailio with
systemctl stop kamailio
I'm sure that something was inside the htable before I stoped kamailio:
{
entry: 0 size: 1 slot: { { name:07db580a6c13e798a5acc0d123d6e957897c8650b43f99d6d5cb9c2cb5ba4fa4
value:3a28dcb73eb65722df5a261983b7692cecdca482bf8725032e46a0c6b89fb355
type: str } }}
Any further ideas?
Best regards,
Bernd
Kamailio - Users Mailing List - Non Commercial Discussions
To unsubscribe send an email to sr-users-leave@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only
to the sender!
Edit mailing list options or unsubscribe:
--
EDNT GmbH
Werner-von-Siemens-Strasse 7
64625 Bensheim
www.ednt.de
Registergericht: Darmstadt
Registernummer: 24972
Geschäftsführer: Karlheinz Knapp
Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Try to change the ownership of the SQLite file and match it to the user running kamailio.
On Tue, Jul 18, 2023 at 14:45 Bernd Krüger Knauber bkk@ednt.de wrote:
Hi,
it is not a problem of the sqlite file:
sqlite> .schema userpush CREATE TABLE userpush ( key_name TEXT, "key_type" INTEGER, value_type INTEGER, key_value TEXT ); sqlite> insert into userpush ('key_name') values ('test'); sqlite> select * from userpush; test||| sqlite>
And the file itself has 666 as rights, so everyone is allowed to write to it. (at the moment)
*Von: *"Henning Westerholt" hw@gilawa.com *An: *"Kamailio" sr-users@lists.kamailio.org *CC: *"Bernd Krueger-Knauber" bkk@ednt.de *Gesendet: *Dienstag, 18. Juli 2023 11:30:43 *Betreff: *RE: [SR-Users] Kamailio 5.6.4 and htable dbmode=1
Hello,
ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database ERROR: db_sqlite [dbase.c:177]: db_sqlite_cleanup_query(): finalize failed: attempt to write a readonly database ERROR: htable [ht_db.c:668]: ht_db_delete_records(): failed to delete db records in [userpush] ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database
This looks that the error is not on the Kamailio side, but your database is somehow not working correctly.
Have you tried to open the database with the sqlite command line shell and execute an INSERT or similar? If it also fails, there must be something wrong on the DB side.
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com
*From:* Bernd Krueger-Knauber bkk@ednt.de *Sent:* Montag, 17. Juli 2023 12:42 *To:* sr-users@lists.kamailio.org *Subject:* [SR-Users] Kamailio 5.6.4 and htable dbmode=1
Hi Daniel,
thank you for your response. As you can see in the provided debug output:
kamailio[]: DEBUG: htable [ht_api.c:1046]: ht_table_spec(): htable
[callpush] - dbmode [1]
kamailio[]: DEBUG: htable [ht_api.c:1027]: ht_table_spec(): htable
[callpush] - dbtable [userpush]
kamailio[]: DEBUG: htable [ht_api.c:1036]: ht_table_spec(): htable
[callpush] - expire [86400]
kamailio[]: DEBUG: htable [ht_api.c:1041]: ht_table_spec(): htable
[callpush] - size [10]
dbmode is set to 1 in the config:
modparam("htable", "db_url", "sqlite:////etc/kamailio/htable.sqlite")
...
modparam("htable", "htable", "userpush=>size=3;autoexpire=600;dbtable=userpush;dbmode=1")
If I execute
kamcmd htable.store userpush
I get Ok. Htable successfully stored to DB.
But the table is still empty!!!
In the log I found: ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database ERROR: db_sqlite [dbase.c:177]: db_sqlite_cleanup_query(): finalize failed: attempt to write a readonly database ERROR: htable [ht_db.c:668]: ht_db_delete_records(): failed to delete db records in [userpush] ERROR: db_sqlite [dbase.c:528]: db_sqlite_commit(): sqlite commit failed: attempt to write a readonly database
Ok. But I can not see this entries if I shutdown kamailio.
And: -rw-rw-rw- 1 kamailio root 16384 Jul 13 16:14 htable.sqlite
I never used:
modparam("db_sqlite","db_set_readonly" ...
I also restarted kamailio. no difference.
Now more errors then before: It is not written at shutdown. (no messages) It is not written (live) (with error messages, but why it is readonly?) The message of kamcmd is wrong (says Ok but it failed)
Best regards,
Bernd
Am 17.07.2023 um 08:48 schrieb Daniel-Constantin Mierla:
Hello,
is dbmode=1 in htable definition?
If you run rpc command htable.store for the htable, are the records
saved to database?
Cheers,
Daniel
On 13.07.23 17:45, Bernd Krueger-Knauber wrote:
Hi,
I just tried to use sqlite and htable to load and save the values.
At start I can see in the log, that all parameters are correct and
that htable want to load the values from the table.
No errors.
But if I stop kamailio, nothing is written to the tables.
At start I can see:
kamailio[]: DEBUG: <core> [core/modparam.c:112]:
set_mod_param_regex(): 'htable' matches module 'htable'
kamailio[]: DEBUG: <core> [core/sr_module.c:814]: find_param_export():
found <htable> in module htable
[/usr/lib/x86_64-linux-gnu/kamailio/modules/htable.so]
kamailio[]: DEBUG: <core> [core/modparam.c:128]:
set_mod_param_regex(): found <htable> in module htable
[/usr/lib/x86_64-linux-gnu/kamailio/modules/htable.so]
kamailio[]: DEBUG: htable [ht_api.c:1046]: ht_table_spec(): htable
[callpush] - dbmode [1]
kamailio[]: DEBUG: htable [ht_api.c:1027]: ht_table_spec(): htable
[callpush] - dbtable [userpush]
kamailio[]: DEBUG: htable [ht_api.c:1036]: ht_table_spec(): htable
[callpush] - expire [86400]
kamailio[]: DEBUG: htable [ht_api.c:1041]: ht_table_spec(): htable
[callpush] - size [10]
kamailio[]: DEBUG: htable [ht_api.c:1084]: ht_db_load_tables():
loading db table [userpush] in ht [userpush]
kamailio[]: DEBUG: htable [ht_db.c:232]: ht_db_load_table():
=============== loading hash table [userpush] from database [userpush]
kamailio[]: DEBUG: db_sqlite [dbase.c:223]: db_sqlite_submit_query():
submit_query: select key_name,key_type,value_type,key_value from
userpush order by key_name
kamailio[]: DEBUG: <core> [db_query.c:72]: db_do_submit_query():
submitted query: select key_name,key_type,value_type,key_value from
userpush order by key_name, result 0
kamailio[]: DEBUG: <core> [db_res.c:119]: db_new_result(): allocate 56
bytes for result set at 0x7f4882107938
kamailio[]: DEBUG: <core> [db_res.c:79]: db_free_columns(): freeing 0
columns
kamailio[]: DEBUG: <core> [db_res.c:138]: db_free_result(): freeing
result set at 0x7f4882107938
Ok, the file is empty, but it tries to load the data from the table.
The table looks like:
sqlite> .schema userpush
CREATE TABLE userpush (
key_name TEXT, "key_type" INTEGER, value_type INTEGER, key_value TEXT);
I checked the source code and I saw that destroy() should be called.
Inside is ht_db_open_con() called before ht_db_sync_tables(), were it
happens.
But I can even not see the debug message from ht_db_open_con() :
LM_DBG("database connection opened successfully\n")
and also not
LM_ERR("failed to connect to the database\n");
For me it looks like, that the destroy() function is not called.
Even with debug=3, I can only see:
systemd[]: Stopping kamailio.service - Kamailio - the Open Source SIP
Server...
kamailio[]: INFO: <core> [main.c:854]: sig_usr(): signal 15 received
systemd[]: kamailio.service: Deactivated successfully.
systemd[]: Stopped kamailio.service - Kamailio - the Open Source SIP
Server.
I stopped kamailio with
systemctl stop kamailio
I'm sure that something was inside the htable before I stoped kamailio:
{
entry: 0 size: 1 slot: { { name:07db580a6c13e798a5acc0d123d6e957897c8650b43f99d6d5cb9c2cb5ba4fa4
value:3a28dcb73eb65722df5a261983b7692cecdca482bf8725032e46a0c6b89fb355
type: str } }}
Any further ideas?
Best regards,
Bernd
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It is strange:
root@xxxxx:/etc/kamailio# ls -al htable.sqlite -rw-rw-rw- 1 kamailio root 16384 Jul 18 13:28 htable.sqlite
root@xxxxx:/etc/kamailio# sudo -u kamailio sqlite3 htable.sqlite SQLite version 3.40.1 2022-12-28 14:03:47 Enter ".help" for usage hints. sqlite> .table account callpush userpush sqlite> insert into userpush ('key_name') values ('test'); Runtime error: attempt to write a readonly database (8)
I try to solve this. The file was created with dbeaver on macOS. I will do it now directly in sqlite3 on the debian system.
But still: my main problem is not solved (the store at shutdown is never reached, else I would also see the messages) And kamcmd with htable.store returns a wrong success
Best regards,
Bernd
Ok,
the write bug is fixed:
it is not enough tat the file is writable for sqlite. Also the directory needs write rights for the user.
So I did:
chgrp kamailio /etc/kamailio chmod 775 /etc/kamailio
So ... one step further, but not reached the target.
Bernd
A short tip to show the sqlite table at cmd:
sudo -u kamailio sqlite3 htable.sqlite -cmd "select * from userpush;" .quit
I added also the expires field and enabled it with modparams. So I can save now the htables manually. And they are reloaded at start.
But that's not the goal:
Store the values automatically at shutdown.
Bernd
Great, thanks for reporting back to the list.
Regarding the other problem, maybe list them again quickly in another e-mail, or summarize them in the old thread.
Cheers,
Henning
-
Bernd Krueger-Knauber -
Bernd Krüger Knauber
-
bkk＠ednt.de
-
David Villasmil -
Henning Westerholt -
Ovidiu Sas