MESH Global Routing

const meshConfig = {
  routing: {
    policy: 'geo-latency',
    regions: [
      { code: 'us-east', priority: 1 },
      { code: 'us-west', priority: 2 },
      { code: 'eu-west', priority: 3 }
    ]
  },
  failover: {
    enabled: true,
    switchoverTime: 500 // ms
  },
  protocolTranslation: {
    source: 'rtmp',
    targets: ['webrtc', 'srt']
  }
};

// Configure MESH routing via API
const response = await fetch('/api/v1/mesh/configure', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Authorization': `Bearer ${WAVE_API_KEY}`
  },
  body: JSON.stringify({
    streamId: 'stream-123',
    meshConfig: {
      routing: {
        policy: 'geo-latency',
        regions: ['us-east', 'us-west', 'eu-west']
      },
      failover: {
        enabled: true,
        switchoverTime: 500
      }
    }
  })
});

const result = await response.json();
console.log('MESH configured:', result);

// Monitor MESH performance in real-time
const meshMetrics = {
  latency: {
    p50: 3.2, // milliseconds
    p95: 8.7,
    p99: 12.1
  },
  routing: {
    activeRegions: 3,
    failovers: 0,
    protocolTranslations: 150
  },
  uptime: 99.99
};

// Get detailed routing decisions
const routingDecisions = await wave.mesh.getRoutingHistory({
  streamId: 'stream-123',
  limit: 100
});

// Create a custom routing policy
const customPolicy = {
  name: 'sports-broadcast',
  conditions: [
    {
      if: 'bitrate > 10mbps',
      then: 'route to high-capacity regions',
      priority: 1
    },
    {
      if: 'viewerGeo === "asia-pacific"',
      then: 'prefer apac regions',
      priority: 2
    },
    {
      if: 'regionHealth < 90%',
      then: 'failover to backup region',
      priority: 3
    }
  ]
};

await wave.mesh.createPolicy(customPolicy);

// Monitor MESH health and routing decisions
wave.mesh.on('routing-decision', (event) => {
  console.log('Routing decision made:');
  console.log('  latency:', event.latencyMs);
  console.log('  selected region:', event.region);
  console.log('  reason:', event.reason);
});

wave.mesh.on('failover', (event) => {
  console.log('Failover occurred:');
  console.log('  from:', event.fromRegion);
  console.log('  to:', event.toRegion);
  console.log('  duration:', event.switchoverMs);
});