<div dir="ltr">Thanks for the fast reply.<div>I don't yet understand your answer. I may have to dig more into Python.</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 21 October 2013 13:45, Itamar Turner-Trauring <span dir="ltr"><<a href="mailto:itamar@itamarst.org" target="_blank">itamar@itamarst.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div text="#000000" bgcolor="#FFFFFF">
    <div>On 10/21/2013 07:35 AM, Robert
      Voigtländer wrote:<br>
    </div>
    <blockquote type="cite">
      <div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px"></span>
        <div dir="ltr" style="font-family:arial,sans-serif;font-size:13px">
          <div>
            <div>
              <div>def SerialInit():</div>
              ...</div>
          </div>
        </div>
      </div>
    </blockquote>
    <blockquote type="cite">
      <div dir="ltr">
        <div dir="ltr" style="font-family:arial,sans-serif;font-size:13px">
          <div>
            <div>    reactor.run()
              <div><br>
              </div>
              <div><br>
              </div>
              <div>thread.start_new_thread(SerialInit())</div>
              <div><br>
              </div>
              <div>if __name__ == '__main__':</div>
              <div>    print("-----")</div>
              <div>    s.write('123456789')</div>
              <div>    #s.write("\n")</div>
            </div>
          </div>
        </div>
      </div>
      <br>
    </blockquote>
    1. Twisted is not thread-safe, so you can't call methods on the
    protocol from another thread.<br>
    <br>
    2. As a result, you're probably best off not using threads at all.<br>
    <br>
    3. A reasonable place for the write() might be in your Protocol's
    connectionMade method.<br>
    <br>
  </div>

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<br></blockquote></div><br></div>