feat: vsock mmds snapshot

internal/daemon/readiness.go

@@ -6,51 +6,10 @@ import (
 	"net"
 	"strconv"
 	"strings"
-	"time"
 
 	contracthost "github.com/getcompanion-ai/computer-host/contract"
 )
 
-func waitForGuestReady(ctx context.Context, host string, ports []contracthost.MachinePort) error {
-	host = strings.TrimSpace(host)
-	if host == "" {
-		return fmt.Errorf("guest runtime host is required")
-	}
-
-	waitContext, cancel := context.WithTimeout(ctx, defaultGuestReadyTimeout)
-	defer cancel()
-
-	for _, port := range ports {
-		if err := waitForGuestPort(waitContext, host, port); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func waitForGuestPort(ctx context.Context, host string, port contracthost.MachinePort) error {
-	address := net.JoinHostPort(host, strconv.Itoa(int(port.Port)))
-	ticker := time.NewTicker(defaultGuestReadyPollInterval)
-	defer ticker.Stop()
-
-	var lastErr error
-	for {
-		probeCtx, cancel := context.WithTimeout(ctx, defaultGuestDialTimeout)
-		ready, err := guestPortReady(probeCtx, host, port)
-		cancel()
-		if err == nil && ready {
-			return nil
-		}
-		lastErr = err
-
-		select {
-		case <-ctx.Done():
-			return fmt.Errorf("wait for guest port %q on %s: %w (last_err=%v)", port.Name, address, ctx.Err(), lastErr)
-		case <-ticker.C:
-		}
-	}
-}
-
 func guestPortsReady(ctx context.Context, host string, ports []contracthost.MachinePort) (bool, error) {
 	host = strings.TrimSpace(host)
 	if host == "" {