2 replies

Image transforms via Worker/Workflow not working

I'm encountering a strange issue where my image transformations aren't working at all.

I have a pretty basic request, fetching an image from an external domain. I can confirm that the

Cf-Resized

Cf-Resized

header is

null

null

and the

Content-Type

Content-Type

header is un-changed (

image/jpeg

image/jpeg

    const image = await fetch(imageUrl, {
        cf: {
            image: {
                format: "webp",
            },
        },
    });

    console.log(
        "Image headers, post-transform",
        image.headers.get("Cf-Resized"),
        image.headers.get("Content-Type"),
    );

    const image = await fetch(imageUrl, {
        cf: {
            image: {
                format: "webp",
            },
        },
    });

    console.log(
        "Image headers, post-transform",
        image.headers.get("Cf-Resized"),
        image.headers.get("Content-Type"),
    );

I'm calling this from within a Workflow, in case that matters. I do have Image Transformation enabled for the zone in which the worker is running. I'm not running this on a

worker.dev

worker.dev

domain, this is in the expected zone (but on a sub-domain). I have confirmed that Image Transformations are working with another worker within the same zone, so the only thing difference is the use of a Workflow. Is there something that I'm missing here? Thanks!

Cloudflare Developers•12mo ago•

2 replies

John Resig

Image transforms via Worker/Workflow not working

I'm encountering a strange issue where my image transformations aren't working at all.

I have a pretty basic request, fetching an image from an external domain. I can confirm that the

Cf-Resized

Cf-Resized

header is

null

null

and the

Content-Type

Content-Type

header is un-changed (

image/jpeg

image/jpeg

    const image = await fetch(imageUrl, {
        cf: {
            image: {
                format: "webp",
            },
        },
    });

    console.log(
        "Image headers, post-transform",
        image.headers.get("Cf-Resized"),
        image.headers.get("Content-Type"),
    );

    const image = await fetch(imageUrl, {
        cf: {
            image: {
                format: "webp",
            },
        },
    });

    console.log(
        "Image headers, post-transform",
        image.headers.get("Cf-Resized"),
        image.headers.get("Content-Type"),
    );

I'm calling this from within a Workflow, in case that matters. I do have Image Transformation enabled for the zone in which the worker is running. I'm not running this on a

worker.dev

worker.dev

Image transforms via Worker/Workflow not working

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