annotate mod_statistics_statsman/README.markdown @ 4326:f6fdefc5c6ac

mod_roster_command: Fix subscription when the "user JID" is a bare domain. Do not attempt to update the roster when the user is bare domain (e.g. a component), since they don't have rosters and the attempt results in an error: $ prosodyctl mod_roster_command subscribe proxy.example.com contact@example.com xxxxxxxxxxFailed to execute command: Error: /usr/lib/prosody/core/rostermanager.lua:104: attempt to concatenate local 'username' (a nil value) stack traceback: /usr/lib/prosody/core/rostermanager.lua:104: in function 'load_roster' /usr/lib/prosody/core/rostermanager.lua:305: in function 'set_contact_pending_out' mod_roster_command.lua:44: in function 'subscribe'
author Boris Grozev <boris@jitsi.org>
date Tue, 05 Jan 2021 13:15:00 -0600
parents 2c25594f9e71
children bac3dae031ee
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1 A module providing a streaming statistics interface like
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2 [mod_statistics] but based on the new [statistics API][doc:statistics]
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3 introduced in Prosody 0.10.
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5 # Usage
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7 To use, enable the built-in statistics like so:
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8
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9 ```lua
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10 statistics = "internal"
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11 ```
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12
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13 Then, in `modules_enabled`, replace `"statistics"` with
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14 `"statistics_statsman"` and the various `"statistics_<something>"`
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15 with equivalent `"measure_<something>"`.