Port Access

About this task

Server-based applications can access modems, handhelds, and other devices that are connected to the serial and parallel ports of the client computer. This feature uses the client file protocol to transfer data between the client device and the Webspace Server. Client port access is enabled when the Serial and Parallel Ports option in the Host Options dialog is enabled. Serial and parallel port access is disabled by default.

Note: Be aware that Client Serial and Parallel Ports requires the loading of Webspace libraries into session processes. This can affect the startup of a process, make some processes incompatible with Webspace, or have fatal consequences during suspend/resume operations. Use caution when enabling this setting.  A message box appears and asks for confirmation when Serial and Parallel Ports is checked.

Procedure

  1. In the Webspace Administration, select the desired server from the list of All Servers.
  2. On the Tools menu, click Host Options. The Host Options dialog box appears.
  3. Click the Client Access tab.
  4. Select the Serial and Parallel Ports check box. A message box appears.
  5. Click Yes to continue.
  6. Click OK to save your settings and close the Host Options dialog box.