Document self() is the the PID of the channel server in channels (#3825)
Document self() is the the PID of the channel server in channels (#3825)


michalmuskala/phoenix,phoenixframework/phoenix,michalmuskala/phoenix,nshafer/phoenix,0x00evil/phoenix,nshafer/phoenix,optikfluffel/phoenix,jwarwick/phoenix,rafbgarcia/phoenix,nshafer/phoenix,eksperimental/phoenix,eksperimental/phoenix,optikfluffel/phoenix,optikfluffel/phoenix,rafbgarcia/phoenix,jwarwick/phoenix,rafbgarcia/phoenix,0x00evil/phoenix,0x00evil/phoenix,phoenixframework/phoenix,phoenixframework/phoenix