Function emitTextChunk

packages/react-server/src/ReactFlightServer.js:4537–4563

(
  request: Request,
  id: number,
  text: string,
  debug: boolean,
)

}

function emitTextChunk(
  request: Request,
  id: number,
  text: string,
  debug: boolean,
): void {
  if (byteLengthOfChunk === null) {
    // eslint-disable-next-line react-internal/prod-error-codes
    throw new Error(
      'Existence of byteLengthOfChunk should have already been checked. This is a bug in React.',
    );
  }
  if (debug) {
    request.pendingDebugChunks++;
  } else {
    request.pendingChunks++; // Extra chunk for the header.
  }
  const textChunk = stringToChunk(text);
  const binaryLength = byteLengthOfChunk(textChunk);
  const row = id.toString(16) + ':T' + binaryLength.toString(16) + ',';
  const headerChunk = stringToChunk(row);
  if (__DEV__ && debug) {
    request.completedDebugChunks.push(headerChunk, textChunk);
  } else {
    request.completedRegularChunks.push(headerChunk, textChunk);
  }
}

function serializeEval(source: string): string {
  if (!__DEV__) {