🐛 [BUG] - UND_ERR_CONNECT_TIMEOUT

[godlovericea]

Description

https://docs.vechain.org/developer-resources/sdks-and-providers/sdk/thor-client

I readed the docs, but the TESTNET_URL or MAINNET_URL can not fetch

methodName: 'HttpClient.http()',
errorMessage: 'fetch failed',
data: { method: 'GET', url: 'https://mainnet.vechain.org/blocks/best' },

methodName: 'HttpClient.http()',
errorMessage: 'fetch failed',
data: { method: 'GET', url: 'https://testnet.vechain.org/blocks/best' },

Reproduction URL

No response

Reproduction steps

const Test_Vet_NetWork = async () => {
    // const thorSoloClient = ThorClient.at(MAINNET_URL, {
    //     isPollingEnabled: false
    // });
    const httpClient = new SimpleHttpClient(TESTNET_URL);
    const thorSoloClient = new ThorClient(httpClient);
    try {
        const latestBlock = await thorSoloClient.blocks.getBestBlockCompressed();
        console.log(latestBlock);
    } catch (error) {
        console.error("Error fetching the latest block:", error);
    }
}

Screenshots

![DESCRIPTION](LINK.png)

Logs

No response

OS

No response

[godlovericea]

[freemanzMrojo]

Hi @godlovericea,

We haven't come across an error like this in our test suite for the mainnet ones, could you check if this error described here makes sense to you (related to the Node version)? nodejs/undici#1531

Thanks in advance!

[Behnoudmst]

I am getting this error on nextjs + Vercel + node 20, any workarounds ?

TypeError: fetch failed
    at /opt/rust/undici-runtime.js:41:5170 {
  [cause]: Error: write ETIMEDOUT