add azure env
add azure env
add auto spread function to support ios
add auto spread function to support ios
add auto spread function to support ios
basic code for typing event
add coffee-script as local dependency
fix bug socket.on start typing
add undelivered status on signing in
always send event "undelivered message" even with empty array
scan though all conversations instead of undelivered conversations for push notification
add params isTyping for typing and stop typing events
able to run multiple environment on one machine
log remote ip
do not keep unsigned connection for longer than 2s
remove config
add redis auth
update gitignore