Examples & Use Cases

import { 
  MeshNetworkImpl, 
  StateManagerImpl, 
  GCounter, 
  LWWRegister 
} from '@aaimplatform/socket-cloud';

// Initialize trading mesh with 10,000+ nodes
const tradingMesh = new MeshNetworkImpl({
  nodeCapacity: 10000,
  latencyTarget: 1, // <1ms target
  byzantineTolerance: true
});

// Order book state with CRDT synchronization
const orderBook = new StateManagerImpl({
  bids: new GCounter(),
  asks: new GCounter(),
  lastTrade: new LWWRegister()
});

// Real-time market data sync
orderBook.subscribe('bids', (newBids) => {
  // Process high-frequency updates
  processMarketData(newBids);
});

// Sync across entire mesh in <1ms
await orderBook.sync();

import { 
  ConsensusAuthorizer, 
  DistributedIdentityManager,
  MeshAuditLogger 
} from '@aaimplatform/socket-cloud/agent-security';

// Multi-institution risk mesh
const riskMesh = new MeshNetworkImpl({
  institutions: ['bank-a', 'bank-b', 'bank-c'],
  consensusRequired: true,
  auditLevel: 'full'
});

// Secure identity for cross-institutional access
const identity = new DistributedIdentityManager();
await identity.registerInstitution({
  id: 'bank-a',
  credentials: securityCerts, // Quantum-resistant ready architecture
  permissions: ['risk-data-read', 'aggregate-calc']
});

// Real-time risk calculation with consensus
const riskCalculation = await consensusAuthorizer.authorize({
  operation: 'calculate-portfolio-risk',
  institutions: ['bank-a', 'bank-b'],
  consensusThreshold: 0.67 // 2/3 agreement required
});

// Audit all cross-institutional operations
auditLogger.logOperation(riskCalculation);

import { 
  OrchestrationManager,
  WorkflowEngine,
  AgentLifecycleManager 
} from '@aaimplatform/socket-cloud/agent-orchestration';

// Large-scale agent orchestration
const orchestrator = new OrchestrationManager({
  maxAgents: 10000,
  loadBalancing: 'adaptive',
  faultTolerance: 'byzantine'
});

// Define complex trading workflow
const tradingWorkflow = {
  steps: [
    { agent: 'market-analyzer', input: 'real-time-data' },
    { agent: 'risk-assessor', input: 'analysis-result' },
    { agent: 'order-executor', input: 'risk-approved-signals' }
  ],
  parallelism: 1000, // 1000 concurrent workflows
  errorHandling: 'retry-with-backoff'
};

// Execute across distributed mesh
const workflowEngine = new WorkflowEngine(orchestrator);
await workflowEngine.execute(tradingWorkflow);

// Monitor agent performance
const performance = await orchestrator.getPerformanceMetrics();
console.log(`Processing ${performance.operationsPerSecond} ops/sec 
             across ${performance.activeAgents} agents`);

import { 
  MeshAuditLogger,
  ComplianceManager 
} from '@aaimplatform/socket-cloud/security';

// Multi-jurisdiction compliance mesh
const complianceMesh = new MeshNetworkImpl({
  jurisdictions: ['US', 'EU', 'APAC'],
  regulations: ['SOX', 'MiFID II', 'CFTC'],
  auditRetention: '7-years'
});

// Real-time compliance monitoring
const complianceManager = new ComplianceManager({
  frameworks: ['SOX', 'PCI-DSS', 'GDPR', 'MiFID-II'],
  realTimeMonitoring: true,
  violationThreshold: 'zero-tolerance'
});

// Immutable audit logging across mesh
const auditLogger = new MeshAuditLogger({
  replication: 'byzantine-fault-tolerant',
  encryption: 'aes-256-gcm', // Quantum-resistant ready with 256-bit keys
  retention: 'permanent'
});

// Generate compliance report
const report = await complianceManager.generateReport({
  timeframe: 'last-30-days',
  jurisdictions: ['US', 'EU'],
  includeViolations: true,
  format: 'regulatory-standard'
});

console.log(`Compliance Score: ${report.score}%`);
console.log(`Violations Detected: ${report.violations.length}`);

import { 
  StateManagerImpl,
  ORSet,
  LWWRegister 
} from '@aaimplatform/socket-cloud/state';

// Global payment mesh
const paymentMesh = new MeshNetworkImpl({
  regions: ['NA', 'EU', 'APAC', 'LATAM'],
  currencies: ['USD', 'EUR', 'JPY', 'GBP'],
  settlementSpeed: 'instant'
});

// Payment state with conflict-free replication
const paymentState = new StateManagerImpl({
  pendingTransactions: new ORSet(),
  exchangeRates: new LWWRegister(),
  balances: new GCounter()
});

// Process cross-border payment
async function processPayment(payment) {
  // Add to pending transactions (globally replicated)
  paymentState.update('pendingTransactions', 
    (pending) => pending.add(payment));
  
  // Instant global synchronization
  await paymentState.sync();
  
  // Validate across all regions
  const validation = await validateCrossBorder(payment);
  
  if (validation.approved) {
    // Execute settlement across mesh
    await executeInstantSettlement(payment);
  }
}

// Real-time fraud detection
paymentMesh.on('transaction', async (tx) => {
  const riskScore = await assessFraudRisk(tx);
  if (riskScore > 0.8) {
    await flagForReview(tx);
  }
});

import { 
  KeyValueStateMachine,
  LogReplicationManager,
  RecoveryManager 
} from '@aaimplatform/socket-cloud/consensus/state-machine';

// Create replicated state machine
const stateMachine = new KeyValueStateMachine({
  nodeId: 'trading-node-1',
  snapshotInterval: 1000,
  maxLogSize: 10000
});

// Setup log replication
const replication = new LogReplicationManager({
  nodeId: 'trading-node-1',
  replicationFactor: 3,
  heartbeatInterval: 100,
  maxBatchSize: 100
});

// Initialize recovery manager
const recovery = new RecoveryManager('trading-node-1');
recovery.registerStateMachine('orders', stateMachine);

// Start as leader with followers
await replication.startAsLeader(1, ['node-2', 'node-3']);

// Execute replicated commands
const command = {
  id: 'cmd-123',
  type: 'set',
  data: { 
    key: 'order:12345', 
    value: { 
      symbol: 'AAPL', 
      quantity: 100, 
      price: 150.25 
    }
  },
  timestamp: Date.now(),
  nodeId: 'trading-node-1'
};

// Replicate across nodes
await replication.appendEntry({
  index: 1,
  term: 1,
  command,
  timestamp: Date.now()
});

// Handle node failures with automatic recovery
recovery.on('recoveryComplete', ({ name, duration }) => {
  console.log(`State machine ${name} recovered in ${duration}ms`);
});

// Verify state consistency
const isValid = await stateMachine.validateState();
console.log(`State consistency: ${isValid ? 'VALID' : 'INVALID'}`);

import { 
  SelfHealingSystem,
  PhiAccrualFailureDetector,
  AutomaticFailoverManager 
} from '@aaimplatform/socket-cloud/fault-tolerance';

// Initialize self-healing system
const selfHealing = new SelfHealingSystem({
  nodeId: 'coordinator',
  clusterSize: 5,
  healingInterval: 30000,
  enableAutoRepair: true
});

// Configure failure detection
const failureDetector = selfHealing.getFailureDetector();
const failoverManager = selfHealing.getFailoverManager();

// Register critical services
failoverManager.registerService({
  serviceId: 'trading-engine',
  type: 'compute',
  primaryNode: 'node-1',
  backupNodes: ['node-2', 'node-3'],
  metadata: { priority: 'critical' }
});

// Custom health checks
selfHealing.registerHealthCheck({
  name: 'order-processing',
  check: async () => {
    const latency = await measureOrderLatency();
    return {
      healthy: latency < 100,
      message: `Order latency: ${latency}ms`,
      metrics: { latency }
    };
  },
  repair: async () => {
    // Clear order queue backlog
    await optimizeOrderQueue();
    // Restart processing threads
    await restartOrderProcessors();
  },
  critical: true
});

// Monitor cluster health
selfHealing.on('healingSucceeded', ({ check }) => {
  console.log(`Successfully healed: ${check}`);
});

selfHealing.on('failoverCompleted', (event) => {
  console.log(`Service ${event.serviceId} migrated to ${event.newPrimary}`);
});

// Handle network partitions
const partitionHandler = selfHealing.getPartitionHandler();
partitionHandler.on('partitionDetected', (partition) => {
  if (partition.hasQuorum) {
    console.log('Operating with quorum in partition');
  } else {
    console.log('Entering read-only mode (no quorum)');
  }
});

// Start self-healing
selfHealing.start();

// Get health summary
const health = await selfHealing.getHealthSummary();
console.log(`System health: ${health.overall}`);
console.log(`Healthy nodes: ${health.nodes.healthy}/${health.nodes.total}`);