Error 500 create poll - Githubissues

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  <title>OperationalError
          at /group/1/poll/create</title>
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<body>
<div id="summary">
  <h1>OperationalError
       at /group/1/poll/create</h1>
  <pre class="exception_value">[Errno -2] Name or service not known</pre>
  <table class="meta">

    <tr>
      <th>Request Method:</th>
      <td>POST</td>
    </tr>
    <tr>
      <th>Request URL:</th>
      <td>http://localhost:8000/group/1/poll/create</td>
    </tr>

    <tr>
      <th>Django Version:</th>
      <td>4.2.7</td>
    </tr>

    <tr>
      <th>Exception Type:</th>
      <td>OperationalError</td>
    </tr>

    <tr>
      <th>Exception Value:</th>
      <td><pre>[Errno -2] Name or service not known</pre></td>
    </tr>

    <tr>
      <th>Exception Location:</th>
      <td><span class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/kombu/connection.py</span>, line 476, in _reraise_as_library_errors</td>
    </tr>

    <tr>
      <th>Raised during:</th>
      <td>flowback.poll.views.poll.PollCreateAPI</td>
    </tr>

    <tr>
      <th>Python Executable:</th>
      <td>/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/bin/python3</td>
    </tr>
    <tr>
      <th>Python Version:</th>
      <td>3.10.12</td>
    </tr>
    <tr>
      <th>Python Path:</th>
      <td><pre>[&#x27;/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend&#x27;,
 &#x27;/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend&#x27;,
 &#x27;/usr/lib/python310.zip&#x27;,
 &#x27;/usr/lib/python3.10&#x27;,
 &#x27;/usr/lib/python3.10/lib-dynload&#x27;,
 &#x27;/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages&#x27;]</pre></td>
    </tr>
    <tr>
      <th>Server time:</th>
      <td>Mon, 22 Jan 2024 20:25:42 +0000</td>
    </tr>
  </table>
</div>

<div id="traceback">
  <h2>Traceback <span class="commands"><a href="#" onclick="return switchPastebinFriendly(this);">
    Switch to copy-and-paste view</a></span>
  </h2>
  <div id="browserTraceback">
    <ul class="traceback">

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/kombu/utils/functional.py</code>, line 32, in __call__

            <div class="context" id="c139889503360384">

                <ol start="25" class="pre-context" id="pre139889503360384">

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>class ChannelPromise:</pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre></pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>    def __init__(self, contract):</pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>        self.__contract__ = contract</pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre></pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>    def __call__(self):</pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>        try:</pre></li>

                </ol>

              <ol start="32" class="context-line">
                <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>            return self.__value__</pre> <span>…</span></li>
              </ol>

                <ol start='33' class="post-context" id="post139889503360384">

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>        except AttributeError:</pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>            value = self.__value__ = self.__contract__()</pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>            return value</pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre></pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>    def __repr__(self):</pre></li>

                  <li onclick="toggle('pre139889503360384', 'post139889503360384')"><pre>        try:</pre></li>

              </ol>

            </div>

              <details>
                <summary class="commands">Local vars</summary>

            <table class="vars" id="v139889503360384">
              <thead>
                <tr>
                  <th>Variable</th>
                  <th>Value</th>
                </tr>
              </thead>
              <tbody>

                  <tr>
                    <td>self</td>
                    <td class="code"><pre>&lt;promise: 0x7f3a910d48b0&gt;</pre></td>
                  </tr>

              </tbody>
            </table>
            </details>

        </li>

          <li class="cause"><h3>

            During handling of the above exception (&#x27;ChannelPromise&#x27; object has no attribute &#x27;__value__&#x27;), another exception occurred:

        </h3></li>

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/kombu/connection.py</code>, line 472, in _reraise_as_library_errors

            <div class="context" id="c139889518079680">

                <ol start="465" class="pre-context" id="pre139889518079680">

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre></pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>    @contextmanager</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>    def _reraise_as_library_errors(</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>            self,</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>            ConnectionError=exceptions.OperationalError,</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>            ChannelError=exceptions.OperationalError):</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>        try:</pre></li>

                </ol>

              <ol start="472" class="context-line">
                <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>            yield</pre> <span>…</span></li>
              </ol>

                <ol start='473' class="post-context" id="post139889518079680">

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>        except (ConnectionError, ChannelError):</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>            raise</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>        except self.recoverable_connection_errors as exc:</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>            raise ConnectionError(str(exc)) from exc</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>        except self.recoverable_channel_errors as exc:</pre></li>

                  <li onclick="toggle('pre139889518079680', 'post139889518079680')"><pre>            raise ChannelError(str(exc)) from exc</pre></li>

              </ol>

            </div>

              <details>
                <summary class="commands">Local vars</summary>

            <table class="vars" id="v139889518079680">
              <thead>
                <tr>
                  <th>Variable</th>
                  <th>Value</th>
                </tr>
              </thead>
              <tbody>

                  <tr>
                    <td>ChannelError</td>
                    <td class="code"><pre>&lt;class &#x27;kombu.exceptions.OperationalError&#x27;&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>ConnectionError</td>
                    <td class="code"><pre>&lt;class &#x27;kombu.exceptions.OperationalError&#x27;&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>self</td>
                    <td class="code"><pre>&lt;Connection: amqp://guest:**@haiiii%20%3A3:5672// at 0x7f3a93530b80&gt;</pre></td>
                  </tr>

              </tbody>
            </table>
            </details>

        </li>

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/kombu/connection.py</code>, line 459, in _ensure_connection

            <div class="context" id="c139889502532480">

                <ol start="452" class="pre-context" id="pre139889502532480">

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre></pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>            return interval if round else 0</pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre></pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>        ctx = self._reraise_as_library_errors</pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>        if not reraise_as_library_errors:</pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>            ctx = self._dummy_context</pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>        with ctx():</pre></li>

                </ol>

              <ol start="459" class="context-line">
                <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>            return retry_over_time(</pre> <span>…</span></li>
              </ol>

                <ol start='460' class="post-context" id="post139889502532480">

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>                self._connection_factory, self.recoverable_connection_errors,</pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>                (), {}, on_error, max_retries,</pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>                interval_start, interval_step, interval_max,</pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>                callback, timeout=timeout</pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre>            )</pre></li>

                  <li onclick="toggle('pre139889502532480', 'post139889502532480')"><pre></pre></li>

              </ol>

            </div>

              <details>
                <summary class="commands">Local vars</summary>

            <table class="vars" id="v139889502532480">
              <thead>
                <tr>
                  <th>Variable</th>
                  <th>Value</th>
                </tr>
              </thead>
              <tbody>

                  <tr>
                    <td>callback</td>
                    <td class="code"><pre>None</pre></td>
                  </tr>

                  <tr>
                    <td>ctx</td>
                    <td class="code"><pre>&lt;bound method Connection._reraise_as_library_errors of &lt;Connection: amqp://guest:**@haiiii%20%3A3:5672// at 0x7f3a93530b80&gt;&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>errback</td>
                    <td class="code"><pre>None</pre></td>
                  </tr>

                  <tr>
                    <td>interval_max</td>
                    <td class="code"><pre>30</pre></td>
                  </tr>

                  <tr>
                    <td>interval_start</td>
                    <td class="code"><pre>2</pre></td>
                  </tr>

                  <tr>
                    <td>interval_step</td>
                    <td class="code"><pre>2</pre></td>
                  </tr>

                  <tr>
                    <td>max_retries</td>
                    <td class="code"><pre>None</pre></td>
                  </tr>

                  <tr>
                    <td>on_error</td>
                    <td class="code"><pre>&lt;function Connection._ensure_connection.&lt;locals&gt;.on_error at 0x7f3a90701cf0&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>reraise_as_library_errors</td>
                    <td class="code"><pre>True</pre></td>
                  </tr>

                  <tr>
                    <td>self</td>
                    <td class="code"><pre>&lt;Connection: amqp://guest:**@haiiii%20%3A3:5672// at 0x7f3a93530b80&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>timeout</td>
                    <td class="code"><pre>4</pre></td>
                  </tr>

              </tbody>
            </table>
            </details>

        </li>

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/kombu/utils/functional.py</code>, line 318, in retry_over_time

            <div class="context" id="c139889518080512">

                <ol start="311" class="pre-context" id="pre139889518080512">

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>    args = [] if not args else args</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>    interval_range = fxrange(interval_start,</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>                             interval_max + interval_start,</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>                             interval_step, repeatlast=True)</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>    end = time() + timeout if timeout else None</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>    for retries in count():</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>        try:</pre></li>

                </ol>

              <ol start="318" class="context-line">
                <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>            return fun(*args, **kwargs)</pre> <span>…</span></li>
              </ol>

                <ol start='319' class="post-context" id="post139889518080512">

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>        except catch as exc:</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>            if max_retries is not None and retries &gt;= max_retries:</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>                raise</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>            if end and time() &gt; end:</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>                raise</pre></li>

                  <li onclick="toggle('pre139889518080512', 'post139889518080512')"><pre>            if callback:</pre></li>

              </ol>

            </div>

              <details>
                <summary class="commands">Local vars</summary>

            <table class="vars" id="v139889518080512">
              <thead>
                <tr>
                  <th>Variable</th>
                  <th>Value</th>
                </tr>
              </thead>
              <tbody>

                  <tr>
                    <td>_</td>
                    <td class="code"><pre>3</pre></td>
                  </tr>

                  <tr>
                    <td>args</td>
                    <td class="code"><pre>[]</pre></td>
                  </tr>

                  <tr>
                    <td>callback</td>
                    <td class="code"><pre>None</pre></td>
                  </tr>

                  <tr>
                    <td>catch</td>
                    <td class="code"><pre>(&lt;class &#x27;amqp.exceptions.RecoverableConnectionError&#x27;&gt;,
 &lt;class &#x27;OSError&#x27;&gt;,
 &lt;class &#x27;OSError&#x27;&gt;,
 &lt;class &#x27;OSError&#x27;&gt;)</pre></td>
                  </tr>

                  <tr>
                    <td>end</td>
                    <td class="code"><pre>1705955140.5006723</pre></td>
                  </tr>

                  <tr>
                    <td>errback</td>
                    <td class="code"><pre>&lt;function Connection._ensure_connection.&lt;locals&gt;.on_error at 0x7f3a90701cf0&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>fun</td>
                    <td class="code"><pre>&lt;bound method Connection._connection_factory of &lt;Connection: amqp://guest:**@haiiii%20%3A3:5672// at 0x7f3a93530b80&gt;&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>interval_max</td>
                    <td class="code"><pre>30</pre></td>
                  </tr>

                  <tr>
                    <td>interval_range</td>
                    <td class="code"><pre>&lt;generator object fxrange at 0x7f3a9109a420&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>interval_start</td>
                    <td class="code"><pre>2</pre></td>
                  </tr>

                  <tr>
                    <td>interval_step</td>
                    <td class="code"><pre>2</pre></td>
                  </tr>

                  <tr>
                    <td>kwargs</td>
                    <td class="code"><pre>{}</pre></td>
                  </tr>

                  <tr>
                    <td>max_retries</td>
                    <td class="code"><pre>None</pre></td>
                  </tr>

                  <tr>
                    <td>retries</td>
                    <td class="code"><pre>2</pre></td>
                  </tr>

                  <tr>
                    <td>timeout</td>
                    <td class="code"><pre>4</pre></td>
                  </tr>

                  <tr>
                    <td>tts</td>
                    <td class="code"><pre>4.0</pre></td>
                  </tr>

              </tbody>
            </table>
            </details>

        </li>

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/kombu/connection.py</code>, line 934, in _connection_factory

            <div class="context" id="c139889518080896">

                <ol start="927" class="pre-context" id="pre139889518080896">

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>                    max_retries=1, reraise_as_library_errors=False</pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>                )</pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>            return self._connection</pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre></pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>    def _connection_factory(self):</pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>        self.declared_entities.clear()</pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>        self._default_channel = None</pre></li>

                </ol>

              <ol start="934" class="context-line">
                <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>        self._connection = self._establish_connection()</pre> <span>…</span></li>
              </ol>

                <ol start='935' class="post-context" id="post139889518080896">

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>        self._closed = False</pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>        return self._connection</pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre></pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>    @property</pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>    def default_channel(self) -&gt; Channel:</pre></li>

                  <li onclick="toggle('pre139889518080896', 'post139889518080896')"><pre>        &quot;&quot;&quot;Default channel.</pre></li>

              </ol>

            </div>

              <details>
                <summary class="commands">Local vars</summary>

            <table class="vars" id="v139889518080896">
              <thead>
                <tr>
                  <th>Variable</th>
                  <th>Value</th>
                </tr>
              </thead>
              <tbody>

                  <tr>
                    <td>self</td>
                    <td class="code"><pre>&lt;Connection: amqp://guest:**@haiiii%20%3A3:5672// at 0x7f3a93530b80&gt;</pre></td>
                  </tr>

              </tbody>
            </table>
            </details>

        </li>

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/kombu/connection.py</code>, line 860, in _establish_connection

            <div class="context" id="c139889518070976">

                <ol start="853" class="pre-context" id="pre139889518070976">

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>        from .simple import SimpleBuffer</pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>        return SimpleBuffer(channel or self, name, no_ack, queue_opts,</pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>                            queue_args,</pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>                            exchange_opts, **kwargs)</pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre></pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>    def _establish_connection(self):</pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>        self._debug(&#x27;establishing connection...&#x27;)</pre></li>

                </ol>

              <ol start="860" class="context-line">
                <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>        conn = self.transport.establish_connection()</pre> <span>…</span></li>
              </ol>

                <ol start='861' class="post-context" id="post139889518070976">

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>        self._debug(&#x27;connection established: %r&#x27;, self)</pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>        return conn</pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre></pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>    def supports_exchange_type(self, exchange_type):</pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre>        return exchange_type in self.transport.implements.exchange_type</pre></li>

                  <li onclick="toggle('pre139889518070976', 'post139889518070976')"><pre></pre></li>

              </ol>

            </div>

              <details>
                <summary class="commands">Local vars</summary>

            <table class="vars" id="v139889518070976">
              <thead>
                <tr>
                  <th>Variable</th>
                  <th>Value</th>
                </tr>
              </thead>
              <tbody>

                  <tr>
                    <td>self</td>
                    <td class="code"><pre>&lt;Connection: amqp://guest:**@haiiii%20%3A3:5672// at 0x7f3a93530b80&gt;</pre></td>
                  </tr>

              </tbody>
            </table>
            </details>

        </li>

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/kombu/transport/pyamqp.py</code>, line 203, in establish_connection

            <div class="context" id="c139889518067968">

                <ol start="196" class="pre-context" id="pre139889518067968">

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>            &#x27;insist&#x27;: conninfo.insist,</pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>            &#x27;ssl&#x27;: conninfo.ssl,</pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>            &#x27;connect_timeout&#x27;: conninfo.connect_timeout,</pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>            &#x27;heartbeat&#x27;: conninfo.heartbeat,</pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>        }, **conninfo.transport_options or {})</pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>        conn = self.Connection(**opts)</pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>        conn.client = self.client</pre></li>

                </ol>

              <ol start="203" class="context-line">
                <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>        conn.connect()</pre> <span>…</span></li>
              </ol>

                <ol start='204' class="post-context" id="post139889518067968">

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>        return conn</pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre></pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>    def verify_connection(self, connection):</pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>        return connection.connected</pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre></pre></li>

                  <li onclick="toggle('pre139889518067968', 'post139889518067968')"><pre>    def close_connection(self, connection):</pre></li>

              </ol>

            </div>

              <details>
                <summary class="commands">Local vars</summary>

            <table class="vars" id="v139889518067968">
              <thead>
                <tr>
                  <th>Variable</th>
                  <th>Value</th>
                </tr>
              </thead>
              <tbody>

                  <tr>
                    <td>conn</td>
                    <td class="code"><pre>&lt;AMQP Connection: haiiii :3:5672// (disconnected) at 0x7f3a9138ee30&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>conninfo</td>
                    <td class="code"><pre>&lt;Connection: amqp://guest:**@haiiii%20%3A3:5672// at 0x7f3a93530b80&gt;</pre></td>
                  </tr>

                  <tr>
                    <td>default_value</td>
                    <td class="code"><pre>&#x27;PLAIN&#x27;</pre></td>
                  </tr>

                  <tr>
                    <td>name</td>
                    <td class="code"><pre>&#x27;login_method&#x27;</pre></td>
                  </tr>

                  <tr>
                    <td>opts</td>
                    <td class="code"><pre>{&#x27;connect_timeout&#x27;: 4,
 &#x27;heartbeat&#x27;: None,
 &#x27;host&#x27;: &#x27;haiiii :3:5672&#x27;,
 &#x27;insist&#x27;: False,
 &#x27;login_method&#x27;: &#x27;PLAIN&#x27;,
 &#x27;password&#x27;: &#x27;guest&#x27;,
 &#x27;ssl&#x27;: False,
 &#x27;userid&#x27;: &#x27;guest&#x27;,
 &#x27;virtual_host&#x27;: &#x27;/&#x27;}</pre></td>
                  </tr>

                  <tr>
                    <td>self</td>
                    <td class="code"><pre>&lt;kombu.transport.pyamqp.Transport object at 0x7f3a912d0190&gt;</pre></td>
                  </tr>

              </tbody>
            </table>
            </details>

        </li>

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/amqp/connection.py</code>, line 323, in connect

            <div class="context" id="c139889501853696">

                <ol start="316" class="pre-context" id="pre139889501853696">

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>            return callback() if callback else None</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>        try:</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>            self.transport = self.Transport(</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>                self.host, self.connect_timeout, self.ssl,</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>                self.read_timeout, self.write_timeout,</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>                socket_settings=self.socket_settings,</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>            )</pre></li>

                </ol>

              <ol start="323" class="context-line">
                <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>            self.transport.connect()</pre> <span>…</span></li>
              </ol>

                <ol start='324' class="post-context" id="post139889501853696">

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>            self.on_inbound_frame = self.frame_handler_cls(</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>                self, self.on_inbound_method)</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>            self.frame_writer = self.frame_writer_cls(self, self.transport)</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre></pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>            while not self._handshake_complete:</pre></li>

                  <li onclick="toggle('pre139889501853696', 'post139889501853696')"><pre>                self.drain_events(timeout=self.connect_timeout)</pre></li>

              </ol>

            </div>

              <details>
                <summary class="commands">Local vars</summary>

            <table class="vars" id="v139889501853696">
              <thead>
                <tr>
                  <th>Variable</th>
                  <th>Value</th>
                </tr>
              </thead>
              <tbody>

                  <tr>
                    <td>callback</td>
                    <td class="code"><pre>None</pre></td>
                  </tr>

                  <tr>
                    <td>self</td>
                    <td class="code"><pre>&lt;AMQP Connection: haiiii :3:5672// (disconnected) at 0x7f3a9138ee30&gt;</pre></td>
                  </tr>

              </tbody>
            </table>
            </details>

        </li>

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/amqp/transport.py</code>, line 129, in connect

            <div class="context" id="c139889501852096">

                <ol start="122" class="pre-context" id="pre139889501852096">

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>            return f&#x27;&lt;{type(self).__name__}: (disconnected) at {id(self):#x}&gt;&#x27;</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre></pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>    def connect(self):</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>        try:</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>            # are we already connected?</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>            if self.connected:</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>                return</pre></li>

                </ol>

              <ol start="129" class="context-line">
                <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>            self._connect(self.host, self.port, self.connect_timeout)</pre> <span>…</span></li>
              </ol>

                <ol start='130' class="post-context" id="post139889501852096">

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>            self._init_socket(</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>                self.socket_settings, self.read_timeout, self.write_timeout,</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>            )</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>            # we&#x27;ve sent the banner; signal connect</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>            # EINTR, EAGAIN, EWOULDBLOCK would signal that the banner</pre></li>

                  <li onclick="toggle('pre139889501852096', 'post139889501852096')"><pre>            # has _not_ been sent</pre></li>

              </ol>

            </div>

              <details>
                <summary class="commands">Local vars</summary>

            <table class="vars" id="v139889501852096">
              <thead>
                <tr>
                  <th>Variable</th>
                  <th>Value</th>
                </tr>
              </thead>
              <tbody>

                  <tr>
                    <td>self</td>
                    <td class="code"><pre>&lt;TCPTransport: (disconnected) at 0x7f3a910ab140&gt;</pre></td>
                  </tr>

              </tbody>
            </table>
            </details>

        </li>

        <li class="frame user">

            <code class="fname">/home/vboxuser/Desktop/flowback-setup/resources/flowback/backend/venv/lib/python3.10/site-packages/amqp/transport.py</code>, line 172, in _connect
Gofven / flowback

Error 500 create poll #32
