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Merge pull request #464 from libp2p/fix/mock-race 

fix a data-race in the mock net
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Steven Allen 2018-10-24 12:45:35 -07:00 committed by GitHub
parent f046774e0a 841a6272c6
commit 1e38b9ef15
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1 changed files with 5 additions and 0 deletions
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5
p2p/net/mock/mock_stream.go
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@ -56,6 +56,11 @@ func (s *stream) Write(p []byte) (n int, err error) {
l := s.conn.link l := s.conn.link
delay := l.GetLatency() + l.RateLimit(len(p)) delay := l.GetLatency() + l.RateLimit(len(p))
t := time.Now().Add(delay) t := time.Now().Add(delay)
// Copy it.
cpy := make([]byte, len(p))
copy(cpy, p)
select { select {
case <-s.closed: // bail out if we're closing. case <-s.closed: // bail out if we're closing.
return 0, s.writeErr return 0, s.writeErr