Fede Kamelhar ffcbe6280c fix(cli): start sandbox exec without waiting for piped stdin EOF (#4006) ...

With a non-terminal stdin, sandbox exec read stdin to EOF before it sent
the exec request. A pipe that never closes (CI runners, supervisors, agent
harnesses) blocked the CLI forever in read(2) without the gateway ever
seeing the request, and a slow producer delayed the command until EOF.

Collect piped stdin on a detached reader thread for at most 200 ms. Input
that reaches EOF within that window still travels in the single request
that older gateways need. If the pipe is still open, start the command
through the streaming RPC and forward the collected prefix plus the rest of
stdin as it arrives, closing remote stdin at EOF. The 4 MiB cap covers the
prefix and the streamed remainder together.

Closes #3993

Signed-off-by: Federico Kamelhar <federico.kamelhar@oracle.com>

2026-10-01 16:11:49 +00:00

..

src

fix(cli): start sandbox exec without waiting for piped stdin EOF (#4006)

2026-10-01 16:11:49 +00:00

tests

fix(runtime): recover SSH relays and bound startup diagnostics (#4011)

2026-10-01 12:47:20 +00:00

Cargo.toml

fix(cli): stream piped exec stdin beyond gRPC request limit (#3687)

2026-09-25 04:45:57 +00:00