18 lines
246 B
Go
18 lines
246 B
Go
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package utils
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import (
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"net"
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"time"
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)
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func TcpPing(address string) (n int64, err error) {
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s := time.Now()
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tcpConn, err := net.Dial("tcp", address)
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n = time.Now().Sub(s).Nanoseconds()
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if err != nil {
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return
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}
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tcpConn.Close()
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return
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}
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