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-rw-r--r--lib/action_cable/connection/tagged_logger_proxy.rb3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/action_cable/connection/tagged_logger_proxy.rb b/lib/action_cable/connection/tagged_logger_proxy.rb
index e9e12e2672..e0c0075adf 100644
--- a/lib/action_cable/connection/tagged_logger_proxy.rb
+++ b/lib/action_cable/connection/tagged_logger_proxy.rb
@@ -1,5 +1,8 @@
module ActionCable
module Connection
+ # Allows the use of per-connection tags against the server logger. This wouldn't work using the tradional
+ # ActiveSupport::TaggedLogging-enhanced Rails.logger, as that logger will reset the tags between requests.
+ # The connection is long-lived, so it needs its own set of tags for its independent duration.
class TaggedLoggerProxy
def initialize(logger, tags:)
@logger = logger