process

package

v0.5.0 Latest Latest Go to latest Published: Jul 21, 2026 License: MIT Imports: 4 Imported by: 0

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func Listening(ctx context.Context, exec Exec, port int) (bool, error)

Listening reports whether something appears to listen on the given TCP port inside the target network namespace (best-effort via ss/netstat/nc).

func Trim(s string) string

Trim for tests / callers that want clean details.

type Exec func(ctx context.Context, cmd []string) (output string, exitCode int, err error)

Exec runs a command in the probe context.