Appendix C: Common network communication error codes. Rocket wIntegrate

wIntegrate is a connectivity tool that integrates host-based applications with the desktop. The initial interface is a terminal emulator with data transfer features designed for the multi-valued environments of UniVerse, UniData, D3, and mvBase. You can share data with popular Windows applications, including Microsoft Word and Excel.

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Appendix C: Common network communication error codes

The following section describes the errors that might appear in Windows Sockets and U2 SSL communications.

Connection closed by host (1)

An existing connection was forcibly closed by the remote host. This normally results if the peer application on the remote host is suddenly stopped, the host is rebooted, the host or remote network interface is disabled, or the remote host closes the connection.

Connection closed by host (2)

The remote host was found to be out of action during a network operation on the connection.

Network failure

Indicates that a serious network failure has occurred.

Host unreachable (1)

The remote host is not accessible on the network. This usually occurs when an attempt is made to connect to a remote host that exists but cannot be reached.

Host unreachable (2)

The remote host is on a network that is not accessible. This usually occurs when an attempt is made to connect to a remote host.

Host failure

The remote host reset itself causing the connection to be closed. This typically means the remote host has been rebooted.

Connection closed

The local host has closed the connection because it encountered a problem or it detected that the remote host is not responding.

Connection refused

A connection to a remote host has been actively refused. This can occur when the service associated with the port number used to make the connection is unavailable or inactive. It typically occurs because the remote host name/alias or the port number used to make the connection are not specified as intended.

Connection request timed out

Indicates that the remote host has not responded after a predetermined amount of time. This can occur during a connection attempt or after a connection has been established (typically the former).

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Common network communication error codes

Host not found (1)

The remote host could not be located on the network. This typically occurs when an attempt was made to connect to a remote host with an invalid name/alias or with a name/alias that could not be resolved into a network address.

Host not found (2)

An invalid argument was supplied for a network operation. This can occur when an attempt is made to connect to a remote host using an invalid specification.

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Key features

Run concurrent sessions
Customize a wIntegrate session
Control any aspect of the application using powerful scripting language
Optionally deploy a thin client on Windows or Java
Run scripts from supplied host-based subroutines
Define terminal emulations
Export files from your PC to a host computer
Import host computer files to your PC
Transfer files from one host computer to another host computer
Simplify deployment through optional thin client and browser interfaces

Frequently asked questions

wIntegrate is a connectivity tool that integrates host-based applications with the desktop. It is a terminal emulator with data transfer features designed for the multi-valued environments of UniVerse, UniData, D3, and mvBase.

wIntegrate allows you to run concurrent sessions, customize sessions, control the application using scripting, deploy thin clients, run scripts from host-based subroutines, define terminal emulations, export/import files, and more.

After installing wIntegrate, run it and follow the steps in the Session Wizard. This will guide you through creating a session and setting up communications and terminal emulation.

User questions

John J.

How to send an escape command using wIntegrate's learning features?

Configure the Ctrl+Break (or Ctrl+C) key combination to send a Break or Interrupt signal. This is configurable in Setup > Communications > Windows Sockets or Setup > Communications > SSL (Telnet tab), and also within Setup > Keyboard.

Jennifer H.

How to create a desktop shortcut to open a specific wIntegrate session?

Right-click on the desktop, select 'New' > 'Shortcut'.
Browse to the wIntegrate configuration file (.wic) for the desired session and click 'Next'.
Name the shortcut and click 'Finish'.
(Optional) To change the icon, right-click the shortcut, go to 'Properties', click 'Change Icon', and browse to C:\Program Files (x86)\wIntegrate\wInteg.exe for wIntegrate icons.

Jennifer H.

How to create a wIntegrate script?

To create a script, access the wIntegrate script editor (look for options like 'Editor' or 'Scripts' in the wIntegrate menu). Use the wIntegrate scripting language to define your actions. Save the script (likely with a .wis extension) and assign it to an event (e.g., session start, button press).

Jennifer D.

How to copy the screen using an invoke command?

There is no specific invoke command to copy the screen. However, text and images can be copied using the right-click menu options or the Copy Special To dialog.