Thanks to visit codestin.com
Credit goes to github.com

Skip to content

Reset substreams/firehose block ingestor backoff #5047

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

Merged
merged 2 commits into from
Mar 15, 2024
Merged

Reset substreams/firehose block ingestor backoff #5047

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
32ab624
Reset substreams/firehose block ingestor backoff
YaroShkvorets Mar 15, 2024
48014e5
fix cursor comparison
YaroShkvorets Mar 15, 2024
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
9 changes: 7 additions & 2 deletions chain/substreams/src/block_ingestor.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -169,9 +169,14 @@ impl BlockIngestor for SubstreamsBlockIngestor {
// If the error is retryable it will print the error and return the cursor
// therefore if we get an error here it has to be a fatal error.
// This is a bit brittle and should probably be improved at some point.
let res = self.process_blocks(latest_cursor, stream).await;
let res = self.process_blocks(latest_cursor.clone(), stream).await;
match res {
Ok(cursor) => latest_cursor = cursor,
Ok(cursor) => {
if cursor.as_ref() != latest_cursor.as_ref() {
backoff.reset();
latest_cursor = cursor;
}
}
Err(BlockStreamError::Fatal(e)) => {
error!(
self.logger,
Expand Down
6 changes: 5 additions & 1 deletion graph/src/blockchain/firehose_block_ingestor.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -207,7 +207,11 @@ where
info!(logger, "Blockstream connected, consuming blocks");

// Consume the stream of blocks until an error is hit
latest_cursor = self.process_blocks(latest_cursor, stream).await
let cursor = self.process_blocks(latest_cursor.clone(), stream).await;
if cursor != latest_cursor {
backoff.reset();
latest_cursor = cursor;
}
}
Err(e) => {
error!(logger, "Unable to connect to endpoint: {:#}", e);
Expand Down