topic Visual Studio Web Server Cannot Access REST Endpoint in ArcGIS API for Silverlight Questions https://community.esri.com/t5/arcgis-api-for-silverlight-questions/visual-studio-web-server-cannot-access-rest/m-p/346628#M8920 <HTML><HEAD></HEAD><BODY><SPAN>Our data is hosted on ArcGIS Server 10.0</SPAN><BR /><SPAN>Every request goes through a proxy server.</SPAN><BR /><SPAN>So the clientaccesspolicy.xml is NOT allowing my silverlight to access the REST endpoint.</SPAN><BR /><BR /><SPAN>Code: 4004</SPAN><BR /><SPAN>Cannot access REST endpoint.</SPAN><BR /><BR /><SPAN>This only happens when using my local web dev sever in VS 2010.</SPAN><BR /><SPAN>If the network admin opens up the proxy (*) - then anyone can access it (including my test server in Silverlight), but this is obviously a security issue.</SPAN><BR /><BR /><STRONG>Question:</STRONG><SPAN> How do you alter the clientaccesspolicy.xml (or the proxy server) to allow a local VS web server (</SPAN><A _jive_internal="true" href="https://community.esri.com/localhost:port/projectsitename">http://localhost:port/projectsitename</A><SPAN>...) to access the REST end point?</SPAN></BODY></HTML> Fri, 08 Feb 2013 14:40:13 GMT BradErickson 2013-02-08T14:40:13Z Visual Studio Web Server Cannot Access REST Endpoint https://community.esri.com/t5/arcgis-api-for-silverlight-questions/visual-studio-web-server-cannot-access-rest/m-p/346628#M8920 <HTML><HEAD></HEAD><BODY><SPAN>Our data is hosted on ArcGIS Server 10.0</SPAN><BR /><SPAN>Every request goes through a proxy server.</SPAN><BR /><SPAN>So the clientaccesspolicy.xml is NOT allowing my silverlight to access the REST endpoint.</SPAN><BR /><BR /><SPAN>Code: 4004</SPAN><BR /><SPAN>Cannot access REST endpoint.</SPAN><BR /><BR /><SPAN>This only happens when using my local web dev sever in VS 2010.</SPAN><BR /><SPAN>If the network admin opens up the proxy (*) - then anyone can access it (including my test server in Silverlight), but this is obviously a security issue.</SPAN><BR /><BR /><STRONG>Question:</STRONG><SPAN> How do you alter the clientaccesspolicy.xml (or the proxy server) to allow a local VS web server (</SPAN><A _jive_internal="true" href="https://community.esri.com/localhost:port/projectsitename">http://localhost:port/projectsitename</A><SPAN>...) to access the REST end point?</SPAN></BODY></HTML> Fri, 08 Feb 2013 14:40:13 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/visual-studio-web-server-cannot-access-rest/m-p/346628#M8920 BradErickson 2013-02-08T14:40:13Z