Julia IO

Julia IO

IO Hierarchy

# IO
# +- AbstractIOBuffer{T<:AbstractArray{UInt8,1}} (not exported)
# +- AbstractPipe (not exported)
# .  +- Pipe
# .  +- Process (not exported)
# .  +- ProcessChain (not exported)
# +- Base64DecodePipe
# +- Base64EncodePipe
# +- BufferStream
# +- DevNullStream (not exported)
# +- Filesystem.File
# +- LibuvStream (not exported)
# .  +- PipeEndpoint (not exported)
# .  +- TCPSocket
# .  +- TTY (not exported)
# .  +- UDPSocket
# +- IOBuffer = Base.AbstractIOBuffer{Array{UInt8,1}}
# +- IOStream

Statuses

const StatusUninit      = 0 # handle is allocated, but not initialized
const StatusInit        = 1 # handle is valid, but not connected/active
const StatusConnecting  = 2 # handle is in process of connecting
const StatusOpen        = 3 # handle is usable
const StatusActive      = 4 # handle is listening for read/write/connect events
const StatusClosing     = 5 # handle is closing / being closed
const StatusClosed      = 6 # handle is closed
const StatusEOF         = 7 # handle is a TTY that has seen an EOF event
const StatusPaused      = 8 # handle is Active, but not consuming events, and will transition to Open if it receives an event