class
AMQ::Protocol::Stream
- AMQ::Protocol::Stream
- IO
- Reference
- Object
Defined in:
amq/protocol/stream.crConstructors
Instance Method Summary
-
#flush
Flushes buffered data, if any.
- #next_frame(& : Frame -> _)
- #next_frame : Frame
-
#read(slice : Bytes)
Reads at most slice.size bytes from this
IOinto slice. -
#write(slice : Bytes) : Nil
Delegate write to underlying IO without frame size checks
Constructor Detail
def self.new(io : IO, frame_max : UInt32 = 8192_u32, format : IO::ByteFormat = IO::ByteFormat::NetworkEndian)
#
Instance Method Detail
def flush
#
Description copied from class IO
Flushes buffered data, if any.
IO defines this is a no-op method, but including types may override.
def read(slice : Bytes)
#
Description copied from class IO
Reads at most slice.size bytes from this IO into slice.
Returns the number of bytes read, which is 0 if and only if there is no
more data to read (so checking for 0 is the way to detect end of file).
io = IO::Memory.new "hello"
slice = Bytes.new(4)
io.read(slice) # => 4
slice # => Bytes[104, 101, 108, 108]
io.read(slice) # => 1
slice # => Bytes[111, 101, 108, 108]
io.read(slice) # => 0