Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add enable_cancellation flag to submit_bid() of blinded_block_relay #115

Closed
wants to merge 3 commits into from
Closed

Add enable_cancellation flag to submit_bid() of blinded_block_relay #115

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
cfe6a54
feat(blinded_relay): add cancellation parameter
PatStiles Aug 17, 2023
6e162bf
fix naming
PatStiles Aug 18, 2023
3552e46
Apply suggestions from code review
ralexstokes Aug 20, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions mev-rs/src/blinded_block_relayer/api/client.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ impl BlindedBlockRelayer for Client {
async fn submit_bid(
&self,
signed_submission: &SignedBidSubmission,
with_cancellations: bool,
) -> Result<SignedBidReceipt, Error> {
let response = self.api.http_post("/relay/v1/builder/blocks", signed_submission).await?;
Copy link
Owner

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

want to round this out on the client?

I really like that you added this to the server part

we can optionally add a query param according to the spec: https://flashbots.github.io/relay-specs/#/Builder/submitBlock

here's an example to add the param: https://github.com/ralexstokes/beacon-api-client/blob/d838d930f80fdfcadfe32147bcb2e805aec074bc/src/api_client.rs#L233

Copy link
Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Yeah! Sounds like a great time.

Copy link
Author

@PatStiles PatStiles Aug 18, 2023 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@ralexstokes BeaconApiClient doesn't publicly expose the underlying reqwest::Client. We'd need to upstream or create a new reqwest::Client to add an additional query parameter. Want to make sure I have the right idea before I continue.

Copy link
Owner

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

yeah good point...

do you want to make a PR to beacon-api-client to just make endpoint and client pub?

then you can update the dep here and just do it directly here, rather than use the exported functions on Client

I took a look but think this probably best rather than trying to make another POST method that also takes query params

Copy link
Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Sounds good opened a pr ralexstokes/beacon-api-client#77

let receipt: ApiResult<SignedBidReceipt> = response.json().await.map_err(ApiError::from)?;
Expand Down
5 changes: 3 additions & 2 deletions mev-rs/src/blinded_block_relayer/api/server.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ use crate::{
types::{ProposerSchedule, SignedBidReceipt, SignedBidSubmission},
};
use axum::{
extract::{Json, State},
extract::{Json, Query, State},
routing::{get, post, IntoMakeService},
Router,
};
Expand All @@ -24,10 +24,11 @@ async fn handle_get_proposal_schedule<R: BlindedBlockRelayer>(

async fn handle_submit_bid<R: BlindedBlockRelayer>(
State(relayer): State<R>,
Query(with_cancellations): Query<bool>,
Json(signed_bid_submission): Json<SignedBidSubmission>,
) -> Result<Json<SignedBidReceipt>, Error> {
tracing::info!("handling bid submission");
Ok(Json(relayer.submit_bid(&signed_bid_submission).await?))
Ok(Json(relayer.submit_bid(&signed_bid_submission, with_cancellations).await?))
}

pub struct Server<R: BlindedBlockRelayer> {
Expand Down
1 change: 1 addition & 0 deletions mev-rs/src/blinded_block_relayer/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,5 +18,6 @@ pub trait BlindedBlockRelayer {
async fn submit_bid(
&self,
signed_submission: &SignedBidSubmission,
with_cancellations: bool,
) -> Result<SignedBidReceipt, Error>;
}