Re: Receiving intermediate results from an application

[Bob Alexander]

The server app calls setvbuf(stderr, NULL, _IONBF, 0) and does an fflush after every write. Not sure I want to get into setting up a subsystem on the server, but I'll try putting running the app from an exec channel... - Bob Bob Alexander wrote: It is. I know because (aside from looking at the code for the server app) if I log in to the server with an ssh GUI and run the app, I see the output as the program generates it. That's not very reliable, because there are a few other programs involved when running the app interactively. Which is it - fflush() or explicitly setting fds to unbuffered IO? I would also recommend running the app as a subsystem instead of through a shell. That way you get a much cleaner communications channel. //Peter

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