annotate mod_log_rate/mod_log_rate.lua @ 4249:64aa1d9d70ac

mod_rest: Catch and log errors in callback promise chain From the code it looks like it should be possible to reply to an error stanza, but it did not. Turns out I was saved by my local developer mode module which throws errors if an attempt is made to create an errror reply to an error stanza. However nothing collects this error from the promise, so all I got was confusion.
author Kim Alvefur <zash@zash.se>
date Sun, 15 Nov 2020 16:25:49 +0100
parents f388747c53c7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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);