Function writeFn

src/utils/asciicast.ts:173–184

(content: string)

  const writer = createBufferedWriter({
    writeFn(content: string) {
      // Use recordingState.filePath (mutable) so writes follow renames from --resume
      const currentPath = recordingState.filePath
      if (!currentPath) {
        return
      }
      pendingWrite = pendingWrite
        .then(() => appendFile(currentPath, content))
        .catch(() => {
          // Silently ignore write errors — don't break the session
        })
    },
    flushIntervalMs: 500,
    maxBufferSize: 50,
    maxBufferBytes: 10 * 1024 * 1024, // 10MB