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annotate mod_storage_appendmap/README.markdown @ 2596:ffb6646b4253

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Implement XEP-0198 revision 1.5.2 and limit number of hibernated sessions per user Revision 1.5.2 allows sending h-values on resumes that fail due to hibernation timeout and to send out a smacks ack directly before the stream close tag. I also made the used timers stoppable even for prosody 0.10 and below, this makes the smacks-ack-delayed event more useful.
author tmolitor <thilo@eightysoft.de>
date Sun, 05 Mar 2017 20:23:53 +0100
parents b84284144e21
children 88474dd1af48
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
Kim Alvefur <zash@zash.se>
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1 ---
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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2 labels:
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
Kim Alvefur <zash@zash.se>
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3 - 'Stage-Alpha'
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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4 - 'Type-Storage'
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
Kim Alvefur <zash@zash.se>
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5 summary: Experimental map store optimized for small incremental changes
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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6 ...
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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7
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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8 This is an experimental storage driver where changed data is appended.
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
Kim Alvefur <zash@zash.se>
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9 Data is simply written as `key = value` pairs to the end of the file.
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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10 This allows changes to individual keys to be written without needing to
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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11 write out the entire object again, but reads would grow gradually larger
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
Kim Alvefur <zash@zash.se>
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12 as it still needs to read old overwritten keys. This may be suitable for
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
Kim Alvefur <zash@zash.se>
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13 eg rosters where individual contacts are changed at a time. In theory,
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
Kim Alvefur <zash@zash.se>
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14 this could also allow rolling back changes.
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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15
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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16 Requires 0.10