100ms Raydium Sniper MCP

import { Connection, Keypair } from '@solana/web3.js'; import bs58 from 'bs58'; import dotenv from 'dotenv'; // Load environment variables dotenv.config(); export class RegionManager { constructor(state) { this.regions = new Map(); this.state = state; // Initialize wallet (use a mock wallet for testing) try { const privateKey = process.env.WALLET_PRIVATE_KEY; if (privateKey) { this.wallet = Keypair.fromSecretKey(bs58.decode(privateKey)); } else { // Generate a new keypair for testing this.wallet = Keypair.generate(); console.log('Using generated test wallet:', this.wallet.publicKey.toString()); } } catch (error) { console.warn('Error initializing wallet from private key, using generated keypair:', error); this.wallet = Keypair.generate(); console.log('Using generated test wallet:', this.wallet.publicKey.toString()); } // Initialize Helius connection for local operations const heliusEndpoint = `https://mainnet.helius-rpc.com/?api-key=${process.env.HELIUS_API_KEY}`; this.heliusConnection = new Connection(heliusEndpoint, { commitment: 'processed', confirmTransactionInitialTimeout: 10000 }); console.log(`Wallet initialized: ${this.wallet.publicKey.toString()}`); } async initializeConnections() { // Clear any existing connections this.regions.clear(); // Mock regions for testing const mockRegions = ['us-central1', 'asia-east1', 'europe-west1']; // Initialize connections for each region for (const region of mockRegions) { // Mock function URL const functionUrl = `https://${region}-${process.env.PROJECT_ID || 'mock-project'}.cloudfunctions.net/quickBuyFunction`; // Add to regions map with mock data this.regions.set(region, { name: region, functionUrl, status: 'available', // Set to available for testing metrics: { latency: Math.floor(Math.random() * 50) + 20, // Random latency between 20-70ms successRate: 0.95, // 95% success rate lastSuccess: new Date(), transactionCount: Math.floor(Math.random() * 100), failureCount: Math.floor(Math.random() * 5) } }); console.log(`Initialized mock Google Cloud Function for region ${region}: ${functionUrl}`); } } getRegions() { return Array.from(this.regions.values()); } getRegion(name) { return this.regions.get(name); } getWallet() { return this.wallet; } getHeliusConnection() { return this.heliusConnection; } // For compatibility with the old interface async connectWebSockets(tokenMint) { // No-op in the mock implementation console.log(`WebSocket connection not needed in mock implementation. Token: ${tokenMint}`); } async executeInAllRegions(tokenMint, slippageBps) { // Mock execution in all regions const results = []; for (const [regionName, region] of this.regions.entries()) { // 90% chance of success for testing const success = Math.random() < 0.9; if (success) { results.push({ region: regionName, success: true, signature: bs58.encode(Buffer.from(Array(32).fill(0).map(() => Math.floor(Math.random() * 256)))), executionTime: Math.floor(Math.random() * 50) + 30 // Random execution time between 30-80ms }); } else { results.push({ region: regionName, success: false, error: 'Mock transaction failed', executionTime: Math.floor(Math.random() * 100) + 50 // Random execution time between 50-150ms }); } } return results; } async closeAllConnections() { // Nothing to close in mock implementation this.regions.clear(); } }