Re: Spawn process and SSH and STDIN/STDOUT (PIPES) (in QP2SHELL)

Hello Roberto,

Am 04.02.2022 um 23:54 schrieb Roberto De Pedrini <roberto.faq400@xxxxxxxxx>:

I try to test a command that allows me to exchange messages between STDIN
and STDOUT: the command "cat" ... which, if launched alone, leaves an
active session that repeats, like a parrot, everything I write in the STDIN.

That's how "cat" works. It just connects stdin to stdout, thus returning every byte you send.

My RPG program freezes when it tries to read from STDOUT

I don't know enough about PASE to know which parts of it are ASCII, and which are EBCDIC. Could this be an issue? You might test to cat an existing file, or write into a file with cat to debug further.

Has anyone tried to do something similar?

In a way, but not over ssh, with the Linux side as client, in C, and especially not in PASE.

See https://github.com/PoC-dev/asterisk-translate-clid for my simple UDP server. Including translation of EBCDIC to ASCII and back.

:wq! PoC