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refactor(batcher): retry function #1273

Merged
merged 53 commits into from
Nov 4, 2024
Merged

refactor(batcher): retry function #1273

merged 53 commits into from
Nov 4, 2024

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entropidelic
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@entropidelic entropidelic commented Oct 16, 2024

Motivation

This PR implements the retry_function(), which receives a function to be retried using exponential backoff.

Description

Modifies the batcher to use retry_function() in the following calls:

  • user_balance_is_unlocked
  • get_user_nonce_from_ethereum
  • get_user_balance
  • get_gas_price
  • s3::upload_object
  • listen_new_blocks()

Stops using our forked version of ethers-rs since is not longer needed.

Observations

The calls within the Batcher::new() function are not modified since in case of failure the program will panic (changes can be implemented if needed).
Also create_new_task was left for a different PR.

All modified calls use the following default parameters:

  • DEFAULT_MIN_DELAY = 500
  • DEFAULT_MAX_TIMES = 5
  • DEFAULT_FACTOR = 2.0

How to Test

make anvil_start_with_block_time
make batcher_start_local
make batcher_send_burst_groth16

Now try killing the container running the s3 service. You should see 5 warnings separated by exponential time:

[2024-10-17T21:14:09Z WARN  aligned_batcher] Error uploading batch to s3 dispatch failure
  • There are also some test in batcher/aligned-batcher/src/retry.rs

  • You can also add a sleep() before the function you want to test in the batcher, and then kill Anvil before the call happens.

@entropidelic entropidelic changed the title refactor: retry function refactor(batcher): retry function Oct 16, 2024
@avilagaston9 avilagaston9 self-assigned this Oct 17, 2024
@avilagaston9 avilagaston9 marked this pull request as ready for review October 17, 2024 18:49
@avilagaston9 avilagaston9 marked this pull request as draft October 17, 2024 21:50
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github-actions bot commented Oct 29, 2024

Changes to gas cost

Generated at commit: 2d736daf8205b0547c489cde3b1d6e0b3fb8b041, compared to commit: 192a535aa39bbad8cada32b9460bf59e33081685

🧾 Summary (10% most significant diffs)

Contract Method Avg (+/-) %
AlignedLayerServiceManager createNewTask -123 ✅ -0.17%

Full diff report 👇
Contract Deployment Cost (+/-) Method Min (+/-) % Avg (+/-) % Median (+/-) % Max (+/-) % # Calls (+/-)
AlignedLayerServiceManager 4,771,213 (0) createNewTask
receive
53,923 (-12)
21,169 (0)
-0.02%
0.00%
73,843 (-123)
44,690 (-187)
-0.17%
-0.42%
74,117 (+66)
45,064 (0)
+0.09%
0.00%
74,786 (-84)
45,064 (0)
-0.11%
0.00%
256 (0)
256 (0)

@avilagaston9 avilagaston9 force-pushed the retry-functions-refactor branch 2 times, most recently from 39fb306 to 7da5d3e Compare October 29, 2024 02:38
@JuArce JuArce merged commit d5d8eb3 into staging Nov 4, 2024
6 checks passed
@JuArce JuArce deleted the retry-functions-refactor branch November 4, 2024 14:37
PatStiles pushed a commit that referenced this pull request Nov 6, 2024
Co-authored-by: avilagaston9 <[email protected]>
Co-authored-by: samoht9277 <[email protected]>
Co-authored-by: Urix <[email protected]>
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7 participants