Configuring web browser service advanced properties

  1. Click the Advanced tab.
  2. Specify values for the following properties as needed.
    Page Size
    Use this option to specify the number of nodes on a page.
    Changes to these settings in a web UI session are immediately applied to the session so that the optimal values can be determined - other active web UI sessions must explicitly refresh the tree (right-click in whitespace around tree).  To match previous versions of the VersaLexCleo HarmonyCleo VLTraderCleo LexiCom application when these settings were not configurable, set them as follows:
    Top Level
    Host Subfolders
    The number of nodes displayed per page for top level and host subfolders trees.
    Note: These settings apply to Cleo Harmony and Cleo VLTrader applications only
    Within Hosts
    The number of nodes displayed per page for the active and template hosts tree in the main window.
    Certificates
    The number of nodes displayed per page for the certificates tree in Administration > Certificates in the web UI or in Tools > Certificate Manager in the native UI.
    Session Timeouts - Harmony/VLNavigator
    These properties applies to the VersaLex and Cleo VLNavigator applications only.
    Initial startup
    The time allotted for launching a new web browser session. Default value: 120 seconds.
    Waiting for response
    The maximum time allowed waiting for server response to a browser request. Default value: 120 seconds.
    Abnormal exit detection
    The time allowed without a web UI ping before the session is shutdown by the server seconds. Default value: 60 seconds.
    Session Timeouts - VLPortal
    This property applies only to VLPortal.
    Inactivity Timeout
    The maximum time allowed while logged into the web portal without any user activity before the session is expired (default 600 seconds).  
    Note: If you have configured your portal users to use the applet, this value should be set large enough to cover the entire duration that a user may have an applet window active.
    Response Headers
    Additional response headers (primarily for required security headers) for the web UIs as a whole. Enter a new header on each line.
    Possible headers include:
    • X-XSS-Protection: 1; mode=block
    • X-Content-Type-Options: nosniff
    • Cache-Control: no-store
    • Content-Security-Policy: "script-src 'self'"
    If you specify X-Frame-Options, for those web UIs where IFrames are used (for example, Cleo Harmony and Cleo VLTrader), a value of DENY is automatically changed to SAMEORIGIN.
    If you specify Content-Security-Policy, for those web UIs where inline scripts are used(for example, Cleo Harmony and Cleo VLTrader), a script-src directive is added if not already present, and includes 'unsafe-inline'. If the directive already exists, 'unsafe-inline' is automatically inserted into directive.
    Debug Settings
    Append service debug to system debug file
    Select the check box to log debug information into the VersaLexCleo HarmonyCleo VLTraderCleo LexiCom system debug file.
    Create individual client debug files
    Select the check box to create a new HTML client debug file (stored in logs\ under the VersaLexCleo HarmonyCleo VLTraderCleo LexiCom home directory) for every JVM instance.
  3. Click Apply.