Some transactions cant be recorded - Githubissues

Linch1 / WeChartWeb3

Build a poocoin clone, scrape all the prices from pancakeswap or any other similar dex, build an historical record and offer an api to your users.

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Some transactions cant be recorded #24

Closed GuolongCyber closed 2 years ago

GuolongCyber commented 2 years ago

Hello @Linch1

I observed that some transactions would not be recorded, But those transactions did happen. I don't know what the issue is? Maybe this transactions is through bridges or unpopular swap platforms?

some unrecorded transactions https://bscscan.com/tx/0xaed9c91373cc56872ad45b23452f4385a975a59a0089fe16ffd95516f1ae8767 https://bscscan.com/tx/0x461955bbe430d62a888b32a0568834ab0de0dd47903961d02a356df5ac5af494 https://bscscan.com/tx/0xaf0b9fa92e11e7984d8872dd8407f6f200dfd2ac8a360e27d3882c424d1cb54f https://bscscan.com/tx/0x9c622a8045af144761e633f049f8b1fa4bc2be3b9c304c910a859529a4ebd7a0

attention to this token(Wombat), issue can easily recur. 0xAD6742A35fB341A9Cc6ad674738Dd8da98b94Fb1 https://dexscreener.com/bsc/0xAD6742A35fB341A9Cc6ad674738Dd8da98b94Fb1

GuolongCyber commented 2 years ago

It is caused by mongodb congestion, duplicate pair will write in the tokenhistories. After solving the performance problem of mongodb and clean data, issue solved