Here is a draft of the article that is as follows:
** Ethereum: Job of Chainlink stuck to send its tx task
Like a Node Chainlink user, I’m sure many have faced problems when our work stayed with the tx task. Recently, I experienced a frustrating situation when my link stuck after I successfully carried out a transaction in Eserscan.
The problem began when I tried to execute my work, which included recovering, processing and then hiring data from the API data, and then hiring with the ETHTX task. The work was completed successfully, but I noticed that I was caught in the TX shipping process.
Symptoms of the question
I began to notice that my work was stuck after about 10-15 minutes of inactivity. The reason for this can be several reasons, for example:
- Network congestion or API data application
- Insufficient gas price for a contract call
- Incorrectly configured chain node configuration
How did I solve the problem
To solve problems and solve the problem, my work settings went through the step analysis by step. Then I did:
1.
- I reviewed my API response
: I verified that the API returned the data to the expected one, which helped identify the possible problems of the data recovery process.
- Optimized network configuration : I modified the configuration of my network of nodes to optimize the gas prices of the contract call, ensuring that it does not stop due to high charges.
4.
Tips for solving problems
If you experience similar problems with Chainlink’s work, here are some more tips to help you solve them:
- Make sure the APIs are correct and within the authorized limits.
- Verify the network configuration and optimize gas prices as necessary.
- Check Etherscan transactions to ensure that they succeed and within the allowed limits.
- Consider updating the versions of the Node and Chainlink library for the latest performance improvements.
Following these steps, you must be able to solve the problem with the work stuck and the return and execution. If you have an additional question or problem, ask!