Module frame 

JSONL and LSP Content-Length framing on one stream.

Enums

FrameError

A framing read that cannot produce a body.

Framing

How the peer framed the last message. Replies use the same style.

Constants

MAX_HEADER_LINES

Hard cap on LSP header lines.

MAX_MESSAGE_BYTES

Hard cap on one JSON-RPC body.

Functions

classify_first_line

Classify the first line the way read_message does.

is_header_line

First-line rule: ^[A-Za-z][A-Za-z0-9-]*: is headers. Anything else, including a non-{ JSONL body, is JSONL.

read_message

Read one framed body. The returned Framing is what the reply must use.

write_message

Write payload using framing. Does not append a second newline to JSON.