Session store that uses an ActiveSupport::Cache::Store to store the sessions. This store is most useful if you don’t store critical data in your sessions and you don’t need them to live for extended periods of time.
Create a new store. The cache to use can be passed in the :cache option. If it is not specified, Rails.cache will be used.
# File lib/action_dispatch/middleware/session/cache_store.rb, line 11 11: def initialize(app, options = {}) 12: @cache = options[:cache] || Rails.cache 13: options[:expire_after] ||= @cache.options[:expires_in] 14: super 15: end
Remove a session from the cache.
# File lib/action_dispatch/middleware/session/cache_store.rb, line 37 37: def destroy_session(env, sid, options) 38: @cache.delete(cache_key(sid)) 39: generate_sid 40: end
Get a session from the cache.
# File lib/action_dispatch/middleware/session/cache_store.rb, line 18 18: def get_session(env, sid) 19: sid ||= generate_sid 20: session = @cache.read(cache_key(sid)) 21: session ||= {} 22: [sid, session] 23: end
Set a session in the cache.
# File lib/action_dispatch/middleware/session/cache_store.rb, line 26 26: def set_session(env, sid, session, options) 27: key = cache_key(sid) 28: if session 29: @cache.write(key, session, :expires_in => options[:expire_after]) 30: else 31: @cache.delete(key) 32: end 33: sid 34: end
Disabled; run with --debug to generate this.
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