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G&R » Support » Known Errors  

Known Errors

These are the known errors in our products, logged as reported with versions and platforms affected as well as corrections and work-arounds.

This list is largely historical, since it records all problems that have been reported throughout G&R history. Only the most recently reported problems still exist, unless you are using a very old copy of the product, in which case you should update the product to the most recent version.

E1105: Gline, incoming DSA sessions could be lost

Product: Gline
Platform: Windows
Status: Fixed in 6.3. Fix available for 6.2.
Last updated: 2006-02-27 13:25:40

Sometimes, under heavy load, incoming connections to the DSA listener could be lost because the requested application failed to initialize it's DSA line handler correctly. This was observed consistently when a great many near simultanious connections were made to the DSA listener to start Gspool after a batch job on GCOS7 generated print to a great many GTwriter terminals, and all the printers were defined on a single Host Links system.

Two different cases of startup problems have been found and corrected:

An interprocess session file used in the startup process was generated with the same name as an already existing session file. This caused the session startup to fail without returning a notification (disconnect) to the mainframe.

Sometimes the Windows OS returned an unexpected error code on a named pipe system call and this would lead to various session refusal situations and could eventually lead to a system crash.

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