Metamask-deprecated .on({data, close}) used in constructor

[wbt]

Substantive details are described here, but this Issue is filed in web3 for updates which may need to be made in web3 for no longer relying on deprecated data and close events if they are, in fact, actually deprecated.

[rekmarks]

Just to provide our perspective, from the point of view of MetaMask and current provider standards, data and close are deprecated.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions. If you believe this was a mistake, please comment.

[wbt]

I don't think this should be marked as stale.

[Polycarpik]

@koraykoska

[koraykoska]

Are we gonna try to be backward compatible with old providers with the close event? If not we'll need to mark this as a breaking change and als change the according unit tests and mock providers.

[koraykoska]

@wbt Could you please provide a complete example of a small webpage which results in those warnings with the newest 1.3.0 web3.min.js?

[wbt]

@koraykoska Unfortunately I won't be able to do that in the next week or so.