Crate regain_worker 

Shared, bounded newline-JSON IPC for accessory workers. Camera workers retain their separate length-prefixed JSON and binary frame protocol.

Constants

MAX_REQUEST

Functions

parse

read_request

EOF, a partial final request, and oversized input terminate the session. This bounds memory before allocation, including when a caller never sends a newline.

reply

serve

Dispatch requests and poll idle devices. The caller retains device-specific shutdown policy.

stdin_requests

write_reply

Write one response without allowing a closed parent pipe to panic the worker.