Liqun

just like GetEpochReceiptsByPivotBlockHash

No we have to do the reconnection on pubsub subscription connection cutoff in application side.

cfx := sdk.NewClient(...) clientSub, err := cfx.SubscribeNewHeads(...) for { select clientSub->Error(): // channel not notified even the internet is cut off for a while .... }

As @boqiu metioned in https://github.com/Conflux-Dev/conflux-infura/pull/69#discussion_r655829246, sdk should provide some common way for client application to check if the return error is some specific error. ``` epochReceipts, err := cfx.GetEpochReceiptsByPivotBlockHash(pivotHash) if...

Hi, is everything in this node binary repository open source, eg., I'd like to checkout the tss cli implementation, any clue? https://github.com/binance-chain/node-binary/blob/master/cli/prod/0.6.2-TSS-0.1.2/linux/tss

[Feature] Disable a graphql filter if the variable is not set

1

### Description Hi, I was running a graph-node of the latest stable version (v0.33.0), and an example-subgraph. After that, I was trying to request entities with GraphQL query like: ```...

Clear expiration flag after user operation removed?

3

After we removed the expired user operation, we might need to clear the expiration datetime for it like `delete(e.seenAt, userOpHash)`. This is because if the bundle transaction is successfully mined...

Estimation reverted user operations are not excluded from the bundle transaction?

4

I think we may need to exclude the removed user operation from consideration for next estimation loop. file `/pkg/modules/relay/relayer.go` : ```go // SendUserOperation returns a BatchHandler that is used by...

Gas Price Suggesting may cause loss to the bundler

1

Before sending a bundle transaction, gas price has to be estimated base on the current network status and max gas price settings of all batch user operations. The current method...

Bundle batch processing should be ticked in an [exponential backoff](https://en.wikipedia.org/wiki/Exponential_backoff) way to avoid overwhelming the system or reduce gas fee loss due to misfunction: - It would be better to...