def feed.join
import bend-kit-websocket@0.4.0.0/websocket.bend as Websocketimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
682def feed.join(+fin: Bool, +op: U32, d: Bytes.Bytes, +max: U32) -> Result<&1, &1, U32 & String, Partial & Msg>:
683 Bytes.Bytes{+n, buf} = d
684 feed.size(U32.is_gt(n, max), fin, op, Bytes.Bytes{n, buf})