title: WSO2 ESB and proxy
body: <p>I am working with the WSO2 4.9.0 version behind a proxy and I have some troubles... For example, when I try my Web service with the option 'Try it' I have this message :</p>
  
  <blockquote>
    <p>Private proxy protocol will be attempted as cross-domain browser
    restrictions might be enforced for this endpoint</p>
  </blockquote>
  
  <p>I have tried almost everything to soluce this problem but it is still there.</p>
  
  <p>I have added the options <strong>-Dhttp.proxyHost=xxxx -Dhttp.proxyPort=xxxx</strong> in the <strong><em>wso2server.bat</em></strong> and I have added some parameters in the axis2.ml (in 3 transportSender : HttpCoreNIOSender / PassThroughHttpSender and PassThroughHttpSSLSender ) :</p>
  
  <pre><code>&lt;parameter name="http.proxyHost" locked="false"&gt;xxxx&lt;/parameter&gt;
  &lt;parameter name="http.proxyPort" locked="false"&gt;xxxx&lt;/parameter&gt;
  </code></pre>
  
  <p>Is there any other file to modify to fix this issue ?
  Thank you all.</p>
  
  <p>Ahhouais</p>