Function flush

packages/mcp-server/src/format.ts:129–134

()

  let pendingTs = 0

  const flush = () => {
    if (pendingContents.length === 0) return
    const combined = pendingContents.join('; ')
    const maxLen = pendingContents.length > 1 ? MAX_MERGED_CONTENT_LENGTH : MAX_CONTENT_LENGTH
    lines.push(`${formatTimestamp(pendingTs)} ${prevSender}: ${truncate(combined, maxLen)}`)
  }

  for (const msg of valid) {
    const content = msg.content!.trim()