The Cache API should be able to store streaming objects but there's a limit of 512MB for the Cache A

I

Isaac McFadyenOP•3/28/25, 10:38 PM

How big are your objects?

D

dave•3/29/25, 1:03 AM

Can my Worker call a path served by a Snippet? Or is it like my Worker calling a Worker, where I need a binding?

小

小破•3/29/25, 8:41 AM

小

小破•3/29/25, 8:42 AM

Make a joke

小

小破•3/29/25, 8:42 AM

:stare:

A

AngusMa•3/29/25, 3:06 PM

Why did I get a connection error? It only happened once.

J

Jehu•3/29/25, 7:04 PM

Cloudflare it’s time to raise the 1 MB message size limit on Websockets. I beg you to make this change for developer’s week.

IIsaac McFadyen The Cache API should be able to store streaming objects but there's a limit of 5...

J

jsonperl•3/30/25, 12:09 AM

I am able to store the object (they are under 512mb, though I wasn't aware of that limit). The issue I'm referring to is when i send a response object, and set the content-length if it's a streaming response, the content-length is ignored and it winds up blank at the client.

Jjsonperl I am able to store the object (they are under 512mb, though I wasn't aware of th...

I

Isaac McFadyenOP•3/30/25, 12:14 AM

Per the official spec, if the response is streamed it's not allowed to have a Content-Length (https://datatracker.ietf.org/doc/html/rfc9112#section-6.2) so I expect that's why Cloudflare's stripping it before sending it to the client.

I

Isaac McFadyenOP•3/30/25, 12:14 AM

Most clients should handle streaming responses properly though, what client is this?

I

Isaac McFadyenOP•3/30/25, 12:16 AM

Hmmm that's odd. Do you see the full content being downloaded in the network tab of the browser?

VVero If there are gaps preventing you from using Workers today (and instead choosing ...

森

森@VerseLink (RW)•3/30/25, 1:05 AM

first thing came to my mind is Next.js support, I know you could deploy open next js; and there is indeed guides to use opennextjs on to existing nextjs apps, but it isn't clear if it's fully compatible with current nextjs version (that is deployed to cloudflare pages) or not.

く

くもりにくもったクラウドサービスlocaler•3/30/25, 3:01 AM

Can I use libraries that rely on native C++ bindings with Cloudflare Pages?

くくもりにくもったクラウドサービスlocaler Can I use libraries that rely on native C++ bindings with Cloudflare Pages?

I

Isaac McFadyenOP•3/30/25, 3:03 AM

No, because Pages uses Workers in the background and Workers only support JS, WASM, or anything that can be transpiled to JS or WASM (TS, Rust).

IIsaac McFadyen No, because Pages uses Workers in the background and Workers only support JS, WA...

く

くもりにくもったクラウドサービスlocaler•3/30/25, 4:57 AM

Okay, thank you for letting me know.

S

Silvan•3/30/25, 3:40 PM

i think i broke something i cant deploy this worker anymore x)

17:39:23.396    ✘ [ERROR] A request to the Cloudflare API (/accounts/af9fabfdc3dcb4f21037c9edd9edac39/workers/scripts/loveailand/versions) failed.
17:39:23.396    
17:39:23.397      Uncaught Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/
17:39:23.397        at null.<anonymous> (server.js:86225:85)
17:39:23.397       [code: 10021]

17:39:23.396    ✘ [ERROR] A request to the Cloudflare API (/accounts/af9fabfdc3dcb4f21037c9edd9edac39/workers/scripts/loveailand/versions) failed.
17:39:23.396    
17:39:23.397      Uncaught Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/
17:39:23.397        at null.<anonymous> (server.js:86225:85)
17:39:23.397       [code: 10021]

17:39:23.396    ✘ [ERROR] A request to the Cloudflare API (/accounts/af9fabfdc3dcb4f21037c9edd9edac39/workers/scripts/loveailand/versions) failed.
17:39:23.396    
17:39:23.397      Uncaught Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/
17:39:23.397        at null.<anonymous> (server.js:86225:85)
17:39:23.397       [code: 10021]

17:39:23.396    ✘ [ERROR] A request to the Cloudflare API (/accounts/af9fabfdc3dcb4f21037c9edd9edac39/workers/scripts/loveailand/versions) failed.
17:39:23.396    
17:39:23.397      Uncaught Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/
17:39:23.397        at null.<anonymous> (server.js:86225:85)
17:39:23.397       [code: 10021]

assuming acc id is

af9fabfdc3dcb4f21037c9edd9edac39

af9fabfdc3dcb4f21037c9edd9edac39

S

Silvan•3/30/25, 3:43 PM

i did delete the d1 db and created a new one, changed the id in the wrangler file

S

Silvan•3/30/25, 4:47 PM

nvm apparently its related to my code damn

S

Silvan•3/30/25, 5:20 PM

very interestingly caused by a crypto.randomUUID at 1 specific place

L

Lemon•3/30/25, 11:19 PM

hey, did anyone tried to display

CF_PAGES_COMMIT_SHA

CF_PAGES_COMMIT_SHA

within a Vite React project? if so how
im using the basic cloudflare create with react typescript template, should i add the git sha as a variable in the dashboard or not i believe it should be added automatically by CF but its not displaying the SHA

A

amanzad•3/31/25, 11:26 AM

How do I push changes to my worker? I understand I deploy through wrangler deploy, but what command should I enter to push my local changes?

S

Single•3/31/25, 2:28 PM

Anyone managed to get go wasm running?
I always receive the following error:
WebAssembly.instantiate(): Wasm code generation disallowed by embedder

    await import('wasm_exec.js')
    const go = new Go();
    
    const resp = await fetch(WASM_URL)
    const bytes = await resp.arrayBuffer()
    const res = await WebAssembly.instantiate(bytes, go.importObject)
    const result = res.exports.NewFromJson(request.body)

    await import('wasm_exec.js')
    const go = new Go();
    
    const resp = await fetch(WASM_URL)
    const bytes = await resp.arrayBuffer()
    const res = await WebAssembly.instantiate(bytes, go.importObject)
    const result = res.exports.NewFromJson(request.body)

    await import('wasm_exec.js')
    const go = new Go();
    
    const resp = await fetch(WASM_URL)
    const bytes = await resp.arrayBuffer()
    const res = await WebAssembly.instantiate(bytes, go.importObject)
    const result = res.exports.NewFromJson(request.body)

    await import('wasm_exec.js')
    const go = new Go();
    
    const resp = await fetch(WASM_URL)
    const bytes = await resp.arrayBuffer()
    const res = await WebAssembly.instantiate(bytes, go.importObject)
    const result = res.exports.NewFromJson(request.body)

SSingle Anyone managed to get go wasm running? I always receive the following error: Web...

H

Hello, I’m Allie!•3/31/25, 2:28 PM

You can’t import WASM dynamically, it must be bundled with your Worker

S

Single•3/31/25, 2:29 PM

Which will result into a size issue in my case.

SSingle Which will result into a size issue in my case.

H

Hello, I’m Allie!•3/31/25, 2:29 PM

Yeah, then you need to shrink your WASM

H

Hello, I’m Allie!•3/31/25, 2:29 PM

There isn’t much else you can do there

S

Single•3/31/25, 2:30 PM

Makes sense! Thanks. Ill try to squeeze it into the free tier.

SSingle Makes sense! Thanks. Ill try to squeeze it into the free tier.

H

Hello, I’m Allie!•3/31/25, 2:30 PM

I was going to say you could upgrade to Paid for a larger size limit, but looks like you already have that handled

S

Single•3/31/25, 2:31 PM

As soon as it works im down for going pro.. i am testing as of now.

W

Walshy•3/31/25, 2:34 PM

tiny-go is what i've seen people use so far for Go

S

Single•3/31/25, 2:36 PM

Yeah, with -no-debug its down from 5.2mb to 2mb

S

Single•3/31/25, 2:40 PM

@Walshy can i import it from an r2 bucket using fetch or does it have to live in the worker directly?

S

Single•3/31/25, 2:41 PM

It seem to become deleted everytime i save/deploy

HHello, I’m Allie!You can’t import WASM dynamically, it must be bundled with your Worker

W

Walshy•3/31/25, 2:43 PM

as mentioned, must be bundled

C

crossbeau•3/31/25, 5:50 PM

is there documentation for linking pages projects with gitlab?

I am not finding any reference on appropriate values for

source:{}

source:{}

I want to know what I need to set for config to associate my pages project with my gitlab.com project

C

crossbeau•3/31/25, 5:51 PM

      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
            "git_repo": {
              "type": "gitlab",
              "owner": "my-associated-owne",
              "repo_name": "${CI_PROJECT_NAME}",
              "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
            },
            "production_branch": "$BRANCH_NAME"
          }
        }
      }

      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
            "git_repo": {
              "type": "gitlab",
              "owner": "my-associated-owne",
              "repo_name": "${CI_PROJECT_NAME}",
              "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
            },
            "production_branch": "$BRANCH_NAME"
          }
        }
      }

      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
            "git_repo": {
              "type": "gitlab",
              "owner": "my-associated-owne",
              "repo_name": "${CI_PROJECT_NAME}",
              "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
            },
            "production_branch": "$BRANCH_NAME"
          }
        }
      }

      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
            "git_repo": {
              "type": "gitlab",
              "owner": "my-associated-owne",
              "repo_name": "${CI_PROJECT_NAME}",
              "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
            },
            "production_branch": "$BRANCH_NAME"
          }
        }
      }

{
  "result": null,
  "success": false,
  "errors": [
    {
      "code": 8000005,
      "message": "Missing project source configuration. Specify a GitHub/GitLab repository owner and repository name."
    }
  ],
  "messages": []
}

{
  "result": null,
  "success": false,
  "errors": [
    {
      "code": 8000005,
      "message": "Missing project source configuration. Specify a GitHub/GitLab repository owner and repository name."
    }
  ],
  "messages": []
}

{
  "result": null,
  "success": false,
  "errors": [
    {
      "code": 8000005,
      "message": "Missing project source configuration. Specify a GitHub/GitLab repository owner and repository name."
    }
  ],
  "messages": []
}

{
  "result": null,
  "success": false,
  "errors": [
    {
      "code": 8000005,
      "message": "Missing project source configuration. Specify a GitHub/GitLab repository owner and repository name."
    }
  ],
  "messages": []
}

W

Walshy•3/31/25, 5:52 PM

"git_repo": {

W

Walshy•3/31/25, 5:52 PM

remove this

W

Walshy•3/31/25, 5:52 PM

and there's no

gitlab_project

gitlab_project

W

Walshy•3/31/25, 5:53 PM

your repo_name would be

group1/group2/reponame

group1/group2/reponame

C

crossbeau•3/31/25, 5:54 PM

        "source": {
          "type": "git",
          "config": {
            "type": "gitlab",
            "owner": "m",
            "repo_name": "${CI_PROJECT_NAME}",
            "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
          },

        "source": {
          "type": "git",
          "config": {
            "type": "gitlab",
            "owner": "m",
            "repo_name": "${CI_PROJECT_NAME}",
            "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
          },

        "source": {
          "type": "git",
          "config": {
            "type": "gitlab",
            "owner": "m",
            "repo_name": "${CI_PROJECT_NAME}",
            "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
          },

        "source": {
          "type": "git",
          "config": {
            "type": "gitlab",
            "owner": "m",
            "repo_name": "${CI_PROJECT_NAME}",
            "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
          },

?

WWalshy and there's no `gitlab_project`

W

Walshy•3/31/25, 5:55 PM

^

C

crossbeau•3/31/25, 5:55 PM

got it

C

crossbeau•3/31/25, 5:56 PM

      echo "🚀 Creating Cloudflare Pages project: $PROJECT_NAME"
      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
              "type": "gitlab",
              "owner": "myowner",
              "repo_name": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}",
            },
            "production_branch": "$BRANCH_NAME"
        }
      }

      echo "🚀 Creating Cloudflare Pages project: $PROJECT_NAME"
      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
              "type": "gitlab",
              "owner": "myowner",
              "repo_name": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}",
            },
            "production_branch": "$BRANCH_NAME"
        }
      }

      echo "🚀 Creating Cloudflare Pages project: $PROJECT_NAME"
      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
              "type": "gitlab",
              "owner": "myowner",
              "repo_name": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}",
            },
            "production_branch": "$BRANCH_NAME"
        }
      }

      echo "🚀 Creating Cloudflare Pages project: $PROJECT_NAME"
      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
              "type": "gitlab",
              "owner": "myowner",
              "repo_name": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}",
            },
            "production_branch": "$BRANCH_NAME"
        }
      }

W

Walshy•3/31/25, 5:56 PM

api schema: https://developers.cloudflare.com/api/resources/pages/subresources/projects/models/project/#(schema)

C

crossbeau•3/31/25, 5:57 PM

source is not listed

W

Walshy•3/31/25, 5:57 PM

It is:

C

crossbeau•3/31/25, 5:58 PM

W

Walshy•3/31/25, 5:58 PM

yeah that isn't what i linked - aware the create project schema is bad

The Cache API should be able to store streaming objects but there's a limit of 512MB for the Cache A

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