upgrading to rails 4.0, refactoring
upgrading to rails 4.0, refactoring
adding redis
implementing basic signalling protocol
removing double include
including socket and pdp response files
factoring out script code
factoring out friends list to dedicated response method
passing current user to request message
passing current user on socket close
creating client pdp channel
getting username list for current user
factored out friends list response
generate username list for current user
syntax refactoring