forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-19 18:32:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Update light_api.go

Browse source
This commit is contained in:
Felix Lange 2024-04-18 11:25:42 +02:00 committed by Zsolt Felfoldi
parent ec3a815196
commit eb6762084f
1 changed files with 12 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
beacon/light/api/light_api.go
View file

@ -460,35 +460,35 @@ func (api *BeaconLightApi) StartHeadListener(listener HeadEventListener) func()
defer wg.Done()
// Request initial data.
log.Debug("Requesting initial head header")
log.Trace("Requesting initial head header")
if head, _, _, err := api.GetHeader(common.Hash{}); err == nil {
log.Debug("Successfully retrieved initial head header", "slot", head.Slot, "hash", head.Hash())
log.Trace("Retrieved initial head header", "slot", head.Slot, "hash", head.Hash())
listener.OnNewHead(head.Slot, head.Hash())
} else {
log.Debug("Failed to retrieve initial head header", "error", err)
}
log.Debug("Requesting initial optimistic update")
log.Trace("Requesting initial optimistic update")
if optimisticUpdate, err := api.GetOptimisticUpdate(); err == nil {
log.Debug("Successfully retrieved initial optimistic update", "slot", optimisticUpdate.Attested.Slot, "hash", optimisticUpdate.Attested.Hash())
log.Trace("Retrieved initial optimistic update", "slot", optimisticUpdate.Attested.Slot, "hash", optimisticUpdate.Attested.Hash())
listener.OnOptimistic(optimisticUpdate)
} else {
log.Debug("Failed to retrieve initial optimistic update", "error", err)
}
log.Debug("Requesting initial finality update")
log.Trace("Requesting initial finality update")
if finalityUpdate, err := api.GetFinalityUpdate(); err == nil {
log.Debug("Successfully retrieved initial finality update", "slot", finalityUpdate.Finalized.Slot, "hash", finalityUpdate.Finalized.Hash())
log.Trace("Retrieved initial finality update", "slot", finalityUpdate.Finalized.Slot, "hash", finalityUpdate.Finalized.Hash())
listener.OnFinality(finalityUpdate)
} else {
log.Debug("Failed to retrieve initial finality update", "error", err)
}
log.Debug("Starting event stream processing loop")
log.Trace("Starting event stream processing loop")
// Receive the stream.
var stream *eventsource.Stream
select {
case stream = <-streamCh:
case <-ctx.Done():
log.Debug("Stopping event stream processing loop")
log.Trace("Stopping event stream processing loop")
return
}
@ -499,10 +499,10 @@ func (api *BeaconLightApi) StartHeadListener(listener HeadEventListener) func()
case event, ok := <-stream.Events:
if !ok {
log.Debug("Event stream closed")
log.Trace("Event stream closed")
return
}
log.Debug("New event received from event stream", "type", event.Event())
log.Trace("New event received from event stream", "type", event.Event())
switch event.Event() {
case "head":
slot, blockRoot, err := decodeHeadEvent([]byte(event.Data()))
@ -549,7 +549,7 @@ func (api *BeaconLightApi) StartHeadListener(listener HeadEventListener) func()
func (api *BeaconLightApi) startEventStream(ctx context.Context, listener *HeadEventListener) *eventsource.Stream {
for retry := true; retry; retry = ctxSleep(ctx, 5*time.Second) {
path := "/eth/v1/events?topics=head&topics=light_client_finality_update&topics=light_client_optimistic_update"
log.Debug("Sending event subscription request")
log.Trace("Sending event subscription request")
req, err := http.NewRequestWithContext(ctx, "GET", api.url+path, nil)
if err != nil {
listener.OnError(fmt.Errorf("error creating event subscription request: %v", err))
@ -563,7 +563,7 @@ func (api *BeaconLightApi) startEventStream(ctx context.Context, listener *HeadE
listener.OnError(fmt.Errorf("error creating event subscription: %v", err))
continue
}
log.Debug("Successfully created event stream")
log.Trace("Successfully created event stream")
return stream
}
return nil