30 lines
482 B
Go
30 lines
482 B
Go
package main
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import (
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"io"
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"net"
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"time"
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)
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// Send a whois request
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func whois(s string) string {
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if setting.whoisServer == "" {
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return ""
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}
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conn, err := net.DialTimeout("tcp", setting.whoisServer+":43", 5*time.Second)
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if err != nil {
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return err.Error()
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}
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defer conn.Close()
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conn.Write([]byte(s + "\r\n"))
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buf := make([]byte, 65536)
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n, err := io.ReadFull(conn, buf)
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if err != nil && err != io.ErrUnexpectedEOF {
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return err.Error()
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}
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return string(buf[:n])
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}
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