Function start

src/ssh/__tests__/SSHSessionManager.test.ts:23–31

(controller)

  const stdout = new ReadableStream<Uint8Array>({
    start(controller) {
      stdoutController = controller
      if (options?.stdoutLines) {
        const encoder = new TextEncoder()
        for (const line of options.stdoutLines) {
          controller.enqueue(encoder.encode(line + '\n'))
        }
      }
    },
  })

  const stdinChunks: Uint8Array[] = []