Merge pull request #274 from flashbots/backfill-export

Backfill export

Tiltfile

@@ -107,13 +107,13 @@ local_resource(
 #    repo_name="localstack-charts",
 #    repo_url="https://localstack.github.io/helm-charts",
 #)
-
+#
 #local_resource(
 #    'localstack-port-forward',
 #    serve_cmd='kubectl port-forward --namespace default svc/localstack 4566:4566',
 #    resource_deps=["localstack"]
 #)
-
+#
 #k8s_yaml(configmap_from_dict("mev-inspect-export", inputs = {
 #    "services": "s3",
 #}))

cli.py

@@ -14,11 +14,9 @@ from mev_inspect.inspector import MEVInspector
 from mev_inspect.prices import fetch_prices, fetch_prices_range
 from mev_inspect.queue.broker import connect_broker
 from mev_inspect.queue.tasks import (
-    HIGH_PRIORITY,
-    HIGH_PRIORITY_QUEUE,
     LOW_PRIORITY,
     LOW_PRIORITY_QUEUE,
-    export_block_task,
+    backfill_export_task,
     inspect_many_blocks_task,
 )
 from mev_inspect.s3_export import export_block
@@ -167,15 +165,31 @@ def fetch_all_prices():
 def enqueue_s3_export(block_number: int):
     broker = connect_broker()
     export_actor = dramatiq.actor(
-        export_block_task,
+        backfill_export_task,
         broker=broker,
-        queue_name=HIGH_PRIORITY_QUEUE,
+        queue_name=LOW_PRIORITY_QUEUE,
-        priority=HIGH_PRIORITY,
+        priority=LOW_PRIORITY,
     )
     logger.info(f"Sending block {block_number} export to queue")
     export_actor.send(block_number)
 
 
+@cli.command()
+@click.argument("after_block", type=int)
+@click.argument("before_block", type=int)
+def enqueue_many_s3_exports(after_block: int, before_block: int):
+    broker = connect_broker()
+    export_actor = dramatiq.actor(
+        backfill_export_task,
+        broker=broker,
+        queue_name=LOW_PRIORITY_QUEUE,
+        priority=LOW_PRIORITY,
+    )
+    logger.info(f"Sending blocks {after_block} to {before_block} to queue")
+    for block_number in range(after_block, before_block):
+        export_actor.send(block_number)
+
+
 @cli.command()
 @click.argument("block_number", type=int)
 def s3_export(block_number: int):

listener.py

@@ -18,7 +18,7 @@ from mev_inspect.queue.broker import connect_broker
 from mev_inspect.queue.tasks import (
     HIGH_PRIORITY,
     HIGH_PRIORITY_QUEUE,
-    export_block_task,
+    realtime_export_task,
 )
 from mev_inspect.signal_handler import GracefulKiller
 
@@ -46,7 +46,7 @@ async def run():
 
     broker = connect_broker()
     export_actor = dramatiq.actor(
-        export_block_task,
+        realtime_export_task,
         broker=broker,
         queue_name=HIGH_PRIORITY_QUEUE,
         priority=HIGH_PRIORITY,

mev

@@ -98,6 +98,13 @@ case "$1" in
             exit 1
         esac
   ;;
+  backfill-export)
+        after_block=$2
+        before_block=$3
+
+        echo "Sending $after_block to $before_block export to queue"
+        kubectl exec -ti deploy/mev-inspect -- poetry run enqueue-many-s3-exports $after_block $before_block
+  ;;
   enqueue-s3-export)
         block_number=$2
 

mev_inspect/queue/tasks.py

@@ -32,7 +32,12 @@ def inspect_many_blocks_task(
             )
 
 
-def export_block_task(block_number: int):
+def realtime_export_task(block_number: int):
+    with _session_scope(DbMiddleware.get_inspect_sessionmaker()) as inspect_db_session:
+        export_block(inspect_db_session, block_number)
+
+
+def backfill_export_task(block_number: int):
     with _session_scope(DbMiddleware.get_inspect_sessionmaker()) as inspect_db_session:
         export_block(inspect_db_session, block_number)
 

pyproject.toml

@@ -45,6 +45,7 @@ fetch-all-prices = 'cli:fetch_all_prices'
 fetch-range = 'cli:fetch_range'
 s3-export = 'cli:s3_export'
 enqueue-s3-export = 'cli:enqueue_s3_export'
+enqueue-many-s3-exports = 'cli:enqueue_many_s3_exports'
 
 [tool.black]
 exclude = '''

worker.py

@@ -11,10 +11,13 @@ from mev_inspect.queue.middleware import (
     InspectorMiddleware,
 )
 from mev_inspect.queue.tasks import (
+    HIGH_PRIORITY,
     HIGH_PRIORITY_QUEUE,
+    LOW_PRIORITY,
     LOW_PRIORITY_QUEUE,
-    export_block_task,
+    backfill_export_task,
     inspect_many_blocks_task,
+    realtime_export_task,
 )
 
 logging.basicConfig(stream=sys.stdout, level=logging.INFO)
@@ -25,5 +28,12 @@ broker.add_middleware(AsyncMiddleware())
 broker.add_middleware(InspectorMiddleware(os.environ["RPC_URL"]))
 dramatiq.set_broker(broker)
 
-dramatiq.actor(inspect_many_blocks_task, queue_name=HIGH_PRIORITY_QUEUE)
+dramatiq.actor(
-dramatiq.actor(export_block_task, queue_name=LOW_PRIORITY_QUEUE)
+    inspect_many_blocks_task, queue_name=LOW_PRIORITY_QUEUE, priority=LOW_PRIORITY
+)
+dramatiq.actor(
+    backfill_export_task, queue_name=LOW_PRIORITY_QUEUE, priority=LOW_PRIORITY_QUEUE
+)
+dramatiq.actor(
+    realtime_export_task, queue_name=HIGH_PRIORITY_QUEUE, priority=HIGH_PRIORITY
+)