darroyo
1798fc6804
Machine status probe on page load: - POST /api/machines/refresh probes all machines in parallel (max 20 concurrent, 1.5s timeout) - Updates DB status and broadcasts via SSE to all connected browser tabs - Server-side throttle: ignores refresh requests within 10s - Machines.tsx and Dashboard.tsx fire probe on mount - Visual "Checking machine status..." indicator in Machines table - MachineHandler now accepts *Engine for ProbeAllMachines access
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package syncengine
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import (
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"context"
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"net"
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"sync/atomic"
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"testing"
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"time"
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"github.com/syncserver/internal/wol"
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)
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func TestIsReachable(t *testing.T) {
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ln, err := net.ListenTCP("tcp4", &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 0})
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if err != nil {
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t.Skipf("skipping test (no TCP listener available): %v", err)
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}
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defer ln.Close()
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addr := ln.Addr().(*net.TCPAddr)
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ctx := context.Background()
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if !wol.IsReachable(ctx, "127.0.0.1", addr.Port, 500*time.Millisecond) {
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t.Error("expected reachable on listening port")
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}
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if wol.IsReachable(ctx, "127.0.0.1", addr.Port+1, 500*time.Millisecond) {
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t.Error("expected unreachable on non-listening port")
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}
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}
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func TestIsReachableTimeout(t *testing.T) {
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ctx := context.Background()
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start := time.Now()
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if wol.IsReachable(ctx, "192.0.2.1", 12345, 500*time.Millisecond) {
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t.Error("expected unreachable for non-routable IP")
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}
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if d := time.Since(start); d < 400*time.Millisecond {
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t.Errorf("IsReachable returned too early: %v", d)
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}
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}
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func TestProbeThrottle(t *testing.T) {
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e := &Engine{lastProbeAt: atomic.Int64{}}
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e.lastProbeAt.Store(time.Now().UnixNano())
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now := time.Now().UnixNano()
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last := e.lastProbeAt.Load()
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if now-last < int64(probeThrottleSeconds*time.Second) {
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return
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}
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t.Error("throttle check did not run as expected")
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}
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func TestProbeConstants(t *testing.T) {
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if probeThrottleSeconds != 10 {
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t.Errorf("probeThrottleSeconds = %d, want 10", probeThrottleSeconds)
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}
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if probeTimeout != 1500*time.Millisecond {
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t.Errorf("probeTimeout = %v, want 1500ms", probeTimeout)
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}
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if probeMaxConcurrent != 20 {
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t.Errorf("probeMaxConcurrent = %d, want 20", probeMaxConcurrent)
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}
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}
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