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Merge pull request #5840 from Colstuwjx/fix-tcp-probe

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Fix `TestTCPConn` break issue.
This commit is contained in:
Wenkai Yin 2018-09-10 14:46:04 +08:00 committed by GitHub
commit 1f195c2b5f
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1 changed files with 4 additions and 2 deletions
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6
src/common/utils/utils.go
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@ -89,10 +89,12 @@ func TestTCPConn(addr string, timeout, interval int) error {
go func() { go func() {
n := 1 n := 1
loop:
for { for {
select { select {
case <-cancel: case <-cancel:
break break loop
default: default:
conn, err := net.DialTimeout("tcp", addr, time.Duration(n)*time.Second) conn, err := net.DialTimeout("tcp", addr, time.Duration(n)*time.Second)
if err != nil { if err != nil {
@ -106,7 +108,7 @@ func TestTCPConn(addr string, timeout, interval int) error {
log.Errorf("failed to close the connection: %v", err) log.Errorf("failed to close the connection: %v", err)
} }
success <- 1 success <- 1
break break loop
} }
} }
}() }()