Hi. I use j2sdk1.4.0 + Apache2 + Tomcat4.0.4 + mod_jk My applets access tomcat servlets to query an Ora9i database. Most of the client W98, NT4 and W-XP can access my applet to query the servlets with the exception of 2. One client uses java 1.3.1_03 and when he tries to use applet over www , java console throws these error : [code] RemotedemoClient : set URL to http://<my site> : java.security.AccessControlException access denied (java.nt.SocketPermission proxy-iap resolve) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkConnect(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getByName(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHttpProxyAuthentication(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.checkCookieHeader(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.getInputStream(Unknown Source) at com.developer.Tunnel.QueryCollection.retrieveQueries(QueryCollection.java:62) at com.developer.Tunnel.QueryCollection.run(QueryCollection.java:38) at java.lang.Thread.run(Unknown Source) java.security.AccessControlException: access denied (java.net.SocketPermission proxy-iap resolve) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkConnect(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getByName(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHttpProxyAuthentication(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.checkCookieHeader(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.getInputStream(Unknown Source) at com.developer.Tunnel.client.BaseTunnelClient._invokeMethod(BaseTunnelClient.java:193) at com.developer.Tunnel.client.BaseTunnelClient._initialize(BaseTunnelClient.java:89) at com.developer.Tunnel.RemotedemoClient.<init>(RemotedemoClient.java:28) at com.developer.Tunnel.demoApplet.init(demoApplet.java:80) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source) java.security.AccessControlException: access denied (java.net.SocketPermission proxy-iap resolve) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkConnect(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getByName(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHttpProxyAuthentication(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.checkCookieHeader(Unknown Source) at sun.plugin.protocol.jdk12.http.HttpURLConnection.getInputStream(Unknown Source) at com.developer.Tunnel.QueryCollection.retrieveQueries(QueryCollection.java:62) at com.developer.Tunnel.QueryCollection.run(QueryCollection.java:38) at java.lang.Thread.run(Unknown Source) [/code]
Is this a firewall problem from their end ??? Is this a catalina.policy problem from my end ???
