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fix(testutil/WaitForPort ): conn.Close panic with nil Point #52

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fix(testutil/WaitForPort ): conn.Close panic with nil Point #52

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7 changes: 4 additions & 3 deletions testutil/testutil.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,11 +29,12 @@ func AwaitCondition(cond util.Condition, period time.Duration, maxWait time.Dura
// run are ready.d
func WaitForPort(t *testing.T, port int) error {
err := AwaitCondition(func() bool {
conn, err := net.Dial("tcp", "localhost:"+strconv.Itoa(port))
if err != nil {
conn, _ := net.Dial("tcp", "localhost:"+strconv.Itoa(port))
if conn != nil {
conn.Close()
return true
}
return err != nil
return false
}, 500*time.Millisecond, 60*time.Second)
return err
}