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A comment on TinyKVM: Fast sandbox that runs on top of Varnish. Parent comment

Re:TinyKVM: Fast sandbox that runs on top of Varnish by nine_k on Friday March 14, 2025 @10:28AM (#43362961)
Handling HTTP requests can be done entirely via stdin + stdout. But it won't be too useful if you could not even talk to a database.

The VM may (and should) be limited to a small subset of what's available on the host though.

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Re:TinyKVM: Fast sandbox that runs on top of Varnish by winternewt on Sunday March 16, 2025 @03:15PM (#43381376)
But in order to read from stdin and write to stdout, you must make I/O syscalls.
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