Mercurial > prosody-modules
annotate mod_log_rate/mod_log_rate.lua @ 4651:8231774f5bfd
mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8
The `body:sub()` call risks splitting the string in the middle of a
multi-byte UTF-8 sequence. This should have been caught by util.stanza
validation, but that would have caused some havoc, at the very least causing
the notification to not be sent.
There have been no reports of this happening. Likely because this module
isn't widely deployed among users with languages that use many longer UTF-8
sequences.
The util.encodings.utf8.valid() function is O(n) where only the last
sequence really needs to be checked, but it's in C and expected to be fast.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 22 Aug 2021 13:22:59 +0200 |
parents | f388747c53c7 |
children |
rev | line source |
---|---|
1762
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
1 module:set_global(); |
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
2 |
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
3 local function sink_maker(config) |
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
4 local levels = { |
2243
f388747c53c7
mod_log_rate: Fix to actually use module methods
Kim Alvefur <zash@zash.se>
parents:
2202
diff
changeset
|
5 debug = module:measure("log.debug", "rate"); |
f388747c53c7
mod_log_rate: Fix to actually use module methods
Kim Alvefur <zash@zash.se>
parents:
2202
diff
changeset
|
6 info = module:measure("log.info", "rate"); |
f388747c53c7
mod_log_rate: Fix to actually use module methods
Kim Alvefur <zash@zash.se>
parents:
2202
diff
changeset
|
7 warn = module:measure("log.warn", "rate"); |
f388747c53c7
mod_log_rate: Fix to actually use module methods
Kim Alvefur <zash@zash.se>
parents:
2202
diff
changeset
|
8 error = module:measure("log.error", "rate"); |
1762
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
9 }; |
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
10 return function (_, level) |
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
11 return levels[level](); |
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
12 end |
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
13 end |
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
14 |
e6c7fe1be6cd
mod_log_rate: Log sink that reports the rate of log messages to statsmanager
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
15 require"core.loggingmanager".register_sink_type("measure", sink_maker); |