1 files changed, 0 insertions, 41 deletions
diff --git a/app/models/concerns/awareness.rb b/app/models/concerns/awareness.rb
deleted file mode 100644
index da87d87e838..00000000000
--- a/app/models/concerns/awareness.rb
+++ /dev/null
@@ -1,41 +0,0 @@
-# frozen_string_literal: true
-
-module Awareness
-  extend ActiveSupport::Concern
-
-  KEY_NAMESPACE = "gitlab:awareness"
-  private_constant :KEY_NAMESPACE
-
-  def join(session)
-    session.join(self)
-
-    nil
-  end
-
-  def leave(session)
-    session.leave(self)
-
-    nil
-  end
-
-  def session_ids
-    with_redis do |redis|
-      redis
-        .smembers(user_sessions_key)
-        # converts session ids from (internal) integer to hex presentation
-        .map { |key| key.to_i.to_s(16) }
-    end
-  end
-
-  private
-
-  def user_sessions_key
-    "#{KEY_NAMESPACE}:user:#{id}:sessions"
-  end
-
-  def with_redis
-    Gitlab::Redis::SharedState.with do |redis|
-      yield redis if block_given?
-    end
-  end
-end