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| author | Jeffrey Wilcke <jeffrey@ethereum.org> | 2015-05-20 06:11:41 +0800 |
|---|---|---|
| committer | Jeffrey Wilcke <jeffrey@ethereum.org> | 2015-05-20 06:11:41 +0800 |
| commit | 79042223dc5f2ae5d4a2ed73d18907440a963093 (patch) | |
| tree | a16ffae1a4d10045fab1c6d385e16f10df008455 | |
| parent | b14ee6ce16c44b5ab5215380d51ffa919a5d0be3 (diff) | |
| parent | 8dac28f2e3394934a621fc493a870c46078819ac (diff) | |
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Merge pull request #1044 from obscuren/thread_safe_block_cache
core: block cache Has method thread safe
| -rw-r--r-- | core/block_cache.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/block_cache.go b/core/block_cache.go index eeef5c41d..0c747d37c 100644 --- a/core/block_cache.go +++ b/core/block_cache.go @@ -85,6 +85,9 @@ func (bc *BlockCache) Get(hash common.Hash) *types.Block { } func (bc *BlockCache) Has(hash common.Hash) bool { + bc.mu.RLock() + defer bc.mu.RUnlock() + _, ok := bc.blocks[hash] return ok } |