User interface is very slow

This forum is for known unresolved issues facing us

User interface is very slow

Postby Tech Support » Fri May 08, 2020 6:08 am

The user interface gets/sets/syncs settings with the engine running in the background which acts as a server . The engine server socket port is between 1900 - 2500 range. If there is a firewall blocking this port, then the User interface will slow down a lot. You will see this error listed many times in the debug log. The bolded entries are the important ones to check in the error stack trace below.

May 7, 2020, 10:46:22 PM java.net.ConnectException: Connection refused: connect
at java.base/java.net.PlainSocketImpl.connect0(Native Method)
at java.base/java.net.PlainSocketImpl.socketConnect(PlainSocketImpl.java:101)
at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)
at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)
at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403)
at java.base/java.net.Socket.connect(Socket.java:591)
at java.base/java.net.Socket.connect(Socket.java:540)
at java.base/java.net.Socket.<init>(Socket.java:436)
at java.base/java.net.Socket.<init>(Socket.java:213)
at com.hitek.engine.core.EngineLauncher.getEngineReply(EngineLauncher.java:154)
at com.hitek.gui.core.TaskTableDirectoryModel.getObject(TaskTableDirectoryModel.java:315)
at com.hitek.gui.core.TaskTableDirectoryModel.getValueAt(TaskTableDirectoryModel.java:237)
Tech Support
Site Admin
 
Posts: 1276
Joined: Thu May 25, 2006 11:12 am

Return to Known issues and bugs

Who is online

Users browsing this forum: No registered users and 1 guest