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RES: [H390-MVS] Attn does not interrupt


 

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Try PA1 twice

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De: [email protected] <[email protected]> Em nome de Rupert Reynolds
Enviada em: quarta-feira, 18 de novembro de 2020 07:08
Para: [email protected]
Assunto: [H390-MVS] Attn does not interrupt

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When I worked on MVS/XA via VTAM in the 1990s, Attn could interrupt any TSO program doing terminal I/O using Attn. PA1 produced a similar response from TSO, with the vertical bar on screen, except that it could not be sent while the terminal was locked.

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With Vista,? x3270 and wc3270, Attn gives me nothing, even at a READY to prompt. Yet if i press it a few times, I suddenly go to the VTAM logon screen. Meanwhile, PA1 will sometimes interrupt, and sometimes not.

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Is this expected behviour in MVS 3.8j, please?

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Roops


--
att.
Jo?o


--
att.
Jo?o

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