Class: AnyCable::Rails::Middlewares::LogTagging

Inherits:
Middleware
  • Object
show all
Defined in:
lib/anycable/rails/middlewares/log_tagging.rb

Overview

Middleware to add ‘sid` (session ID) tag to logs.

Session ID could be provided through gRPC metadata ‘sid` key.

See github.com/grpc/grpc-go/blob/master/Documentation/grpc-metadata.md

Instance Method Summary collapse

Instance Method Details

#call(_request, call, _method) ⇒ Object 



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# File 'lib/anycable/rails/middlewares/log_tagging.rb', line 12

def call(_request, call, _method)
  sid = call.metadata["sid"]
  return yield unless sid

  AnyCable.logger.tagged("AnyCable sid=#{sid}") { yield }
end