itm/netty-handlerstack — comment on commit cf9c5dc85474a24a4e839966a73713d97e85d19d
File:  line 0
By amaxilat:

As Dennis told me IShellInterpreterSetChannelMessage cannot be sent currently to the channel as there must be a downstream decoder so I used this as a way to notify the IShellInterpreterHandler of the message to change the channel