Function writeSyncStep2

packages/yjs-protocols/src/sync.ts:51–58

(
  encoder: encoding.Encoder,
  doc: Y.Doc,
  encodedStateVector?: Uint8Array,
)

 * @param [encodedStateVector]
 */
export const writeSyncStep2 = (
  encoder: encoding.Encoder,
  doc: Y.Doc,
  encodedStateVector?: Uint8Array,
) => {
  encoding.writeVarUint(encoder, messageYjsSyncStep2)
  encoding.writeVarUint8Array(encoder, Y.encodeStateAsUpdateV2(doc, encodedStateVector))
}

/**
 * Read SyncStep1 message and reply with SyncStep2.