From 93c00120009923cd175a16fb07aca3631307fdb2 Mon Sep 17 00:00:00 2001 From: Péter Szilágyi Date: Tue, 23 Feb 2016 12:32:09 +0200 Subject: eth/downloader: bump the download queue size to prevent starvation --- eth/downloader/downloader_test.go | 5 +++++ eth/downloader/queue.go | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) (limited to 'eth') diff --git a/eth/downloader/downloader_test.go b/eth/downloader/downloader_test.go index 993190c38..ff57fe167 100644 --- a/eth/downloader/downloader_test.go +++ b/eth/downloader/downloader_test.go @@ -43,6 +43,11 @@ var ( genesis = core.GenesisBlockForTesting(testdb, testAddress, big.NewInt(1000000000)) ) +// Reduce the block cache limit, otherwise the tests will be very heavy. +func init() { + blockCacheLimit = 1024 +} + // makeChain creates a chain of n blocks starting at and including parent. // the returned hash chain is ordered head->parent. In addition, every 3rd block // contains a transaction and every 5th an uncle to allow testing correct block diff --git a/eth/downloader/queue.go b/eth/downloader/queue.go index 9d0f2914d..f836588a2 100644 --- a/eth/downloader/queue.go +++ b/eth/downloader/queue.go @@ -39,7 +39,7 @@ import ( ) var ( - blockCacheLimit = 1024 // Maximum number of blocks to cache before throttling the download + blockCacheLimit = 8192 // Maximum number of blocks to cache before throttling the download maxInFlightStates = 4096 // Maximum number of state downloads to allow concurrently ) -- cgit