Uniswap / Uniswap/interface

Dropped transaction appear as "Pending" in Uniswap UI

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#1,016 16 comments 0 reactions 0 assignees View on GitHub

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bug p1
Dominant language
TypeScript
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Forks
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Description

Bug Description
If a transaction is dropped (by sending another one with more gas and same nonce), Uniswap will keep showing this transaction as "Pending"

Steps to Reproduce

  1. Using MetaMask, swap any asset using low Gwei
  2. Speed up transaction in MetaMask
  3. After new transaction is confirmed, check Uniswap UI. It will keep showing transaction as pending.

Expected Behavior
Transaction should appear as "Dropped" instead of "Pending.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the issue in MetaMask by submitting a low-Gwei swap, speeding it up, and confirming the replacement transaction. Then trace the TypeScript UI's transaction status handling; done means the original transaction appears as Dropped rather than Pending after its replacement confirms. No files or tests are named in the issue.

Written by the indexing model from the issue text.

Assessment

Tech stack
blockchain, typescript
Domain
blockchain, frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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