Issues with @dfinity/agent polling

Developers JavaScript
1

Hey!

Plug Team has encountered issue with @dfinity/agent: 3.2.0

Most of the requests via Actor.createActor fail with Request timed out after 30000msec, however this is error thrown much faster than 30 seconds.

Interestingly enough, that if we pass

Actor.createActor(factory, {
    pollingOptions: {
      strategy: defaultStrategy(),
    },
  })

And when doing polling directly just passing DEFAULT_POLLING_OPTIONS also fails, we override strategy like this

const {
    pollForResponse,
    DEFAULT_POLLING_OPTIONS: { preSignReadStateRequest },
  } = polling
  await pollForResponse(agent, Principal.from(params.canisterId), requestId, {
    preSignReadStateRequest,
    strategy: defaultStrategy(),
  })

It seems to resolve the issue in the most cases, however we still see some logs of timeout.

Maybe you could advise us, thank you!

2

We fixed the issue in @icp-sdk/core@4.0.4 and by consequence also in @dfinity/agent@3.2.6.

Here’s the PR containing the fix:

Can you please try bumping the version of the @dfinity/agent package and let us know if the issue is fixed?