mastofe

commit: f6a5977f0b2986b15ca8254123053e1a59647cd1
parent: d567f21d4f4c3feb09a08443cf75eb583904093b
Author: Eugen Rochko <eugen@zeonfederated.com>
Date:   Thu, 26 Jan 2017 19:46:52 +0100

Fix key names in statsd

Diffstat:
M
config/initializers/statsd.rb
7
++++++-

1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/config/initializers/statsd.rb b/config/initializers/statsd.rb
@@ -1,13 +1,18 @@
 # frozen_string_literal: true
+RESERVED_CHARACTERS_REGEX = /[\:\|\@]/
 
 StatsD.prefix              = 'mastodon'
 StatsD.default_sample_rate = 1
 
+def clean_name(str)
+  str.gsub('::', '.').gsub(RESERVED_CHARACTERS_REGEX, '_')
+end
+
 ActiveSupport::Notifications.subscribe(/performance/) do |name, _start, _finish, _id, payload|
   action      = payload[:action] || :increment
   measurement = payload[:measurement]
   value       = payload[:value]
-  key_name    = "#{name}.#{measurement}"
+  key_name    = clean_name("#{name}.#{measurement}")
 
   StatsD.send(action.to_s, key_name, (value || 1))
 end