Update http_transport.ts

[4nche]

if keepalive is set to true in a nodejs environment, the request is not executed. It seems that the keepalive parameter is only available in the browser, maybe better to set it to true only in a browser environment

[nktkas]

The keepalive property is supported by NodeJS, starting with the native implementation of fetch.

Also, everything works fine for me in NodeJS

Code example

import * as hl from "@nktkas/hyperliquid";

const infoClient = new hl.InfoClient({
    transport: new hl.HttpTransport(),
});

console.log(await infoClient.allMids().then(() => "true"));
console.log(await infoClient.allMids().then(() => "true"));
console.log(await infoClient.allMids().then(() => "true"));

---

Can you provide a reproducible example of code and version of the library and nodejs?

[pixelis0x]

i can confirm that even with node 24 i'm getting this error

[nktkas]

I tested it on NodeJS v24.0.0 + [npm, pnpm, yarn, jsr] package manager, but still couldn't reproduce the error.

Can you describe your development environment in more detail + the code you are running (if it is not similar to what I sent you)?

In the meantime, you can use new hl.HttpTransport({ fetchOptions: { keepalive: false } }) to disable keepalive.

[nktkas]

If anyone else has the same problem and can provide a reproducible example, please post it in Issues.