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| author | obscuren <geffobscura@gmail.com> | 2014-12-02 18:52:56 +0800 |
|---|---|---|
| committer | obscuren <geffobscura@gmail.com> | 2014-12-02 18:52:56 +0800 |
| commit | 64f35ba8d1f31d6821a0a1bf946c71396a996f30 (patch) | |
| tree | 375a081536c7c0b329a3b0c2e812ff05f81dd64c /chain/error.go | |
| parent | 616066a598933df7ef126186eb9c647094f665ca (diff) | |
| parent | 99481a245adc2c4814ab6b38d94d63114f7bbb15 (diff) | |
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merge errors fixed
Diffstat (limited to 'chain/error.go')
| -rw-r--r-- | chain/error.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/chain/error.go b/chain/error.go index 540eda95a..7dce2b608 100644 --- a/chain/error.go +++ b/chain/error.go @@ -126,3 +126,16 @@ func IsTDError(e error) bool { _, ok := e.(*TDError) return ok } + +type KnownBlockError struct { + number uint64 + hash []byte +} + +func (self *KnownBlockError) Error() string { + return fmt.Sprintf("block %d already known (%x)", self.number, self.hash[0:4]) +} +func IsKnownBlockErr(e error) bool { + _, ok := e.(*KnownBlockError) + return ok +} |