[OpenSER-Devel] [ openser-Patches-1671120 ] add dbtext non-caching support

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Patches item #1671120, was opened at 2007-02-28 20:40
Message generated for change (Comment added) made by miconda
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Category: modules
>Group: ver devel
>Status: Closed
>Resolution: Accepted
Priority: 5
Private: No
Submitted By: Herman Sheremetyev (has207)
Assigned to: Daniel-Constantin Mierla (miconda)
Summary: add dbtext non-caching support

Initial Comment:
I'm including a patch against 1.1.1 to add non-caching mode to dbtext
which allows things like "fifo domain_reload" and "fifo
trusted_reload" to work, in addition to being able to update the
subscriber table without having to restart openser.  The patch sets
the default behavior to non-caching and provides a db_mode parameter
to the module for those who want the old behavior of always keeping
the tables in memory.  It hasn't been extensively tested and I don't
really understand the code-base well enough to say I did this "right"
but feel free to include in the devel branch if you think it's useful.


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>Comment By: Daniel-Constantin Mierla (miconda)
Date: 2007-07-11 12:46

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Patch updated and committed to SVN. Please do some testing, be aware the
db+mode=0 is caching mode (see README) to be coherent with other similar
parameters.

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Comment By: Herman Sheremetyev (has207)
Date: 2007-07-11 07:12

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Would adding "tbl_cache_free(_tbc);" right before "// new table" on line
306 in dbt_lib.c do the trick?

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Comment By: Daniel-Constantin Mierla (miconda)
Date: 2007-07-05 16:51

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Am I missing some parts of the patch, or a previously loaded table is not
freed before reload?

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Comment By: Herman Sheremetyev (has207)
Date: 2007-04-17 00:16

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Updating to 1.2 and adding latest version that includes support for mtime
checks on the tables to make sure they're only read from disk once after
being updated.
File Added: dbtext_nocache.patch

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