increase wasm size limit

[dakom]

This increases the allowed WASM size from 800K to 2.6MB

[ValarDragon]

This should be done as a variable update in the Osmosis main repo.

[dakom]

@ValarDragon can you point to where to make that change? I'm happy to make a PR for it but I couldn't see where wasmd vars are set there and a grep for MaxWasmSize doesn't turn up anything

[snoyberg]

@ValarDragon in our experimentation we had found that configuration updates were insufficient to change the WASM size, and that the hard-coded value in the code base needed to be changed.

[nicolaslara]

@snoyberg Where did you change it? do you have a branch/PR? (I would expect this to be changed on the osmosis repo in app/app.go)

[Magicloud]

@nicolaslara This is what I have tried, it is not buildable. The error is:

go: downloading github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415
go: downloading github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb
# github.com/osmosis-labs/osmosis/v14/app
app/app.go:69:18: syntax error: unexpected ., expecting type
Reaping losing child 0x5588f64d4500 PID 242 
make[1]: *** [Makefile:102: build] Error 2

[nicolaslara]

ahh, it should just be MaxWasmSize without the wasmtypes. I can take a look at this later if that doesn't work.

Though, you may need to change it inside NewOsmosisApp using wasmtypes 🤔. Would need to test it to be sure

[Magicloud]

I have tried without wasmtypes, and it did not seem affecting anything. I am trying it again.

[nicolaslara]

how are you testing it? just trying to upload a large contract? If you post one I can try to get this done

[Magicloud]

@nicolaslara Sorry, I was a bit of stuck at testing. Just finished.

I have updated the PR, removing wasmtypes. It built, but it failed testing. I could not give you the contract as it is not mine or opensource. The contract is 918672 bytes in size. And I got error while deploying: code bytes cannot be longer than 819200 bytes: exceeds limit: invalid request.

The same contract worked with size change in wasmd.

[Magicloud]

@nicolaslara I want to try "change it inside NewOsmosisApp using wasmtypes", but I have no idea what the change should be like.

[nicolaslara]

I'll give it a try and add an E2E test

[snoyberg]

Thank you!

[nicolaslara]

added it in osmosis-labs/osmosis#4174