tradeV2.fetchRoutePoolBasicInfo not working

[lwandsyj]

I'm using Router Swap to swap tokens. It works on devnet, but tradeV2.fetchRoutePoolBasicInfo doesn't respond on mainnet. The request goes unanswered for several minutes.

This is my test code：

import { SolanaNodeManager } from '../src/utils'
import { initSdk } from '../src/raydium'
import { clusterApiUrl, Connection, Keypair } from '@solana/web3.js'
import bs58 from 'bs58'
import { Raydium, AMM_V4, CLMM_PROGRAM_ID, CREATE_CPMM_POOL_PROGRAM } from '@raydium-io/raydium-sdk-v2'

// 可用的RPC节点列表
const RPC_ENDPOINTS = [
"https://wider-delicate-aura.solana-mainnet.quiknode.pro/e2348b868a6fe56384efe6abb94a15f8962be9d0"
]

async function main() {
let connection: Connection | null = null

// 尝试使用多个RPC节点
for (const endpoint of RPC_ENDPOINTS) {
    try {

        connection = new Connection(endpoint, 'confirmed')
        
        // 测试连接
        const slot = await connection.getSlot()
        break
    } catch (error:any) {
        continue
    }
}

if (!connection) {
    return
}

const pair = Keypair.generate().secretKey
const raydium = await Raydium.load({
    owner: Keypair.fromSecretKey(pair),
    connection,
    cluster: "mainnet",
    disableFeatureCheck: true,
    blockhashCommitment: 'finalized',
})

try {
    const pools = await raydium.tradeV2.fetchRoutePoolBasicInfo({
        amm: AMM_V4,
        clmm: CLMM_PROGRAM_ID,
        cpmm: CREATE_CPMM_POOL_PROGRAM,
    })
    
} catch (error:any) {
    try {
        const response = await fetch('https://api.raydium.io/v2/sdk/liquidity/mainnet.json')
        const data:any = await response.json()
        
    } catch (backupError:any) {
       
    }
}

}

main().catch(console.error)