trigger transactions - identify a "speed up" transaction

[ashachaf]

as a user, i can decide to speed up the transaction in order to have it executed faster.
this result in creating a new transaction with new hash on the blockchain.
however, our application doesnt know to track the new transaction and. is kept stuck pending waiting for the dropped transaction to complete.

reproduce:

1. click swap tkn->bnt
2. set the gas cost of the approve to very low
3. speed up the transaction using metamask

[Velua]

@Ran73Cohen See if you can detect the change that @ashachaf creates when he speeds up a transaction, might be able to listen to it as we are with the .on(" use in the resolveTxOnConfirmation method in ethBancor.ts

[Velua]

I'll see if I can find of anything but as of now our understanding is that Web3 won't allow us to follow the transaction once it's been sped up, resulting in us losing track of it and not being able to handle it the way we'd like too.

[ashachaf]

web3/web3.js#3585

[Velua]

Looks like this is still yet to be officially supported at web3/web3.js#3723 (comment)

But I've found a tweet which might serve as a nice work around, someone has also made a commit in another project which should serve as a good example. 👍