Re: [PATCH net] selftests: drv-net: rss_ctx: Add short delay between per-context traffic checks

On Sun, 29 Jun 2025 14:18:12 +0300 Nimrod Oren wrote:

A few packets may still be sent and received during the termination of the iperf processes. These late packets cause failures when they arrive on queues expected to be empty.

Add a one second delay between repeated _send_traffic_check() calls in rss_ctx tests to ensure such packets are processed before the next traffic checks are performed.

Sprinklings sleeps should be last resort. Is there a way to wait for iperf to shut down cleanly, or wait for the socket to be closed fully? Like wait_port_listen() ?