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-rw-r--r--eth/downloader/downloader.go12
1 files changed, 6 insertions, 6 deletions
diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go
index 9be4bd87d..7e2952439 100644
--- a/eth/downloader/downloader.go
+++ b/eth/downloader/downloader.go
@@ -49,12 +49,12 @@ var (
MaxReceiptFetch = 256 // Amount of transaction receipts to allow fetching per request
MaxStateFetch = 384 // Amount of node state values to allow fetching per request
- MaxForkAncestry = 3 * params.EpochDuration.Uint64() // Maximum chain reorganisation
- rttMinEstimate = 2 * time.Second // Minimum round-trip time to target for download requests
- rttMaxEstimate = 20 * time.Second // Maximum rount-trip time to target for download requests
- rttMinConfidence = 0.1 // Worse confidence factor in our estimated RTT value
- ttlScaling = 3 // Constant scaling factor for RTT -> TTL conversion
- ttlLimit = time.Minute // Maximum TTL allowance to prevent reaching crazy timeouts
+ MaxForkAncestry = 3 * params.EpochDuration // Maximum chain reorganisation
+ rttMinEstimate = 2 * time.Second // Minimum round-trip time to target for download requests
+ rttMaxEstimate = 20 * time.Second // Maximum rount-trip time to target for download requests
+ rttMinConfidence = 0.1 // Worse confidence factor in our estimated RTT value
+ ttlScaling = 3 // Constant scaling factor for RTT -> TTL conversion
+ ttlLimit = time.Minute // Maximum TTL allowance to prevent reaching crazy timeouts
qosTuningPeers = 5 // Number of peers to tune based on (best peers)
qosConfidenceCap = 10 // Number of peers above which not to modify RTT confidence