I use this certified assets canister and then use icx-asset to upload images:
icx-asset --pem ~/.config/dfx/identity/icp/identity.pem --replica https://ic0.app sync lxvgu-hiaaa-aaaag-qagaa-cai .
I found that if the image is smaller than 1900000 bytes, it will be uploaded in its entirety and accessed normally:
and if the image is larger than 1900000 bytes, it will be split into pieces and uploaded. But it cannot be accessed normally. I suspect that there is a problem with the assembly.
Here is a similar phenomenon:
Canisters are not yet able to certify chunks, and boundary nodes and the service-worker do not check chunk certificates, respectively.
There is topic about same problem
I even prepared a draft solution for this problem, but it has not been reviewed yet
Let’s hope that dfinity-team will pay attention to this problem
So is there any good solutions?
my requirement is
- Ability to deploy a single image of around 2.5 MB into the IC canister
- Can be accessed through xxx.ic0.app/xxx.png.