2 replies

Cloudflare Worker TypeError: One-time-us...

Hello,

I'm trying to build a reverse proxy where I'll use the cloudflare domain to proxy from a site. Now the application sends

when the user is signed out, and then I get to send a post request with the login information. The code below works, in the sense that it follows the redirects, but when I submit the form I get the following error:

A request with a one-time-use body (it was initialized from a stream, not a buffer) encountered a redirect requiring the body to be retransmitted. To avoid this error in the future, construct this request from a buffer-like body initializer.

A request with a one-time-use body (it was initialized from a stream, not a buffer) encountered a redirect requiring the body to be retransmitted. To avoid this error in the future, construct this request from a buffer-like body initializer.

I checked, https://stackoverflow.com/questions/55920957/cloudflare-worker-typeerror-one-time-use-body and started buffering the body if it's present but I still get the same error, here is my code:

export default {
    async fetch(request, env, ctx) {
        // If body present buffer it.
        let body;
        if (request.body) {
            body = await request.arrayBuffer();
        }

        let req = new Request(request, {
            redirect: 'follow',
            body: body,
        });
        console.log(req.body);

        const url = new URL(request.url);
        url.hostname = 'gdk.test';
        url.port = '3000';

        return await fetch(url.toString(), req);
    },
};

export default {
    async fetch(request, env, ctx) {
        // If body present buffer it.
        let body;
        if (request.body) {
            body = await request.arrayBuffer();
        }

        let req = new Request(request, {
            redirect: 'follow',
            body: body,
        });
        console.log(req.body);

        const url = new URL(request.url);
        url.hostname = 'gdk.test';
        url.port = '3000';

        return await fetch(url.toString(), req);
    },
};

The

console.log(req.body)

console.log(req.body)

output still shows a

ReadableStream

ReadableStream

ReadableStream {
  locked: false,
  [state]: 'readable',
  [supportsBYOB]: true,
  [length]: 211n
}

ReadableStream {
  locked: false,
  [state]: 'readable',
  [supportsBYOB]: true,
  [length]: 211n
}

How can I fix this error?

Stack Overflow

Cloudflare Worker TypeError: One-time-use body

I'm trying to use a Cloudflare Worker to proxy a POST request to another server.

It is throwing a JS exception – by wrapping in a try/catch blog I've established that the error is:

TypeError: A

Cloudflare Worker TypeError: One-time-us...

Hello,

I'm trying to build a reverse proxy where I'll use the cloudflare domain to proxy from a site. Now the application sends

A request with a one-time-use body (it was initialized from a stream, not a buffer) encountered a redirect requiring the body to be retransmitted. To avoid this error in the future, construct this request from a buffer-like body initializer.

A request with a one-time-use body (it was initialized from a stream, not a buffer) encountered a redirect requiring the body to be retransmitted. To avoid this error in the future, construct this request from a buffer-like body initializer.

I checked, https://stackoverflow.com/questions/55920957/cloudflare-worker-typeerror-one-time-use-body and started buffering the body if it's present but I still get the same error, here is my code:

export default {
    async fetch(request, env, ctx) {
        // If body present buffer it.
        let body;
        if (request.body) {
            body = await request.arrayBuffer();
        }

        let req = new Request(request, {
            redirect: 'follow',
            body: body,
        });
        console.log(req.body);

        const url = new URL(request.url);
        url.hostname = 'gdk.test';
        url.port = '3000';

        return await fetch(url.toString(), req);
    },
};

export default {
    async fetch(request, env, ctx) {
        // If body present buffer it.
        let body;
        if (request.body) {
            body = await request.arrayBuffer();
        }

        let req = new Request(request, {
            redirect: 'follow',
            body: body,
        });
        console.log(req.body);

        const url = new URL(request.url);
        url.hostname = 'gdk.test';
        url.port = '3000';

        return await fetch(url.toString(), req);
    },
};

The

console.log(req.body)

console.log(req.body)

output still shows a

ReadableStream

ReadableStream

ReadableStream {
  locked: false,
  [state]: 'readable',
  [supportsBYOB]: true,
  [length]: 211n
}

ReadableStream {
  locked: false,
  [state]: 'readable',
  [supportsBYOB]: true,
  [length]: 211n
}

How can I fix this error?

Stack Overflow

Cloudflare Worker TypeError: One-time-use body

I'm trying to use a Cloudflare Worker to proxy a POST request to another server.

It is throwing a JS exception – by wrapping in a try/catch blog I've established that the error is:

TypeError: A

Cloudflare Worker TypeError: One-time-us...

Cloudflare Worker TypeError: One-time-us...

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