module Movie::Remote::FrameCodec

Overview

FrameCodec handles length-prefixed framing for wire protocol messages. Frame format: [4-byte length (big-endian)] [JSON payload]

Defined in:

movie/remote/frame_codec.cr
movie/remote/reusable_json_pull_parser.cr

Constant Summary

FRAME_PREFIX_SIZE = sizeof(UInt32)

INITIAL_BUFFER_CAPACITY = 1024

MAX_FRAME_SIZE = (16 * 1024) * 1024

Maximum frame size (16 MB)

MAX_RETAINED_BUFFER_CAPACITY = 1024 * 1024

Class Method Summary

• .decode(io : IO) : WireEnvelope | Nil

  Decodes a WireEnvelope from the IO.

• .decode_from_bytes(bytes : Bytes) : WireEnvelope | Nil

  Decodes an envelope from bytes (useful for testing).

• .encode(envelope : WireEnvelope, io : IO) : Nil

  Encodes a WireEnvelope to the IO with length-prefixed framing.

• .encode_to_bytes(envelope : WireEnvelope) : Bytes

  Encodes an envelope to bytes (useful for testing).

Class Method Detail