// license that can be found in the LICENSE file.

//go:build !windows && !plan9

package syslog_test

import (
	"fmt"
	"log"
	"log/syslog"
)

func ExampleDial() {
	sysLog, err := syslog.Dial("tcp", "localhost:1234",
		syslog.LOG_WARNING|syslog.LOG_DAEMON, "demotag")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Fprintf(sysLog, "This is a daemon warning with demotag.")

)

// zeroSource is an io.Reader that returns an unlimited number of zero bytes.
type zeroSource struct{}

func (zeroSource) Read(b []byte) (n int, err error) {
	clear(b)
	return len(b), nil
}

func ExampleDial() {
	// Connecting with a custom root-certificate set.

	const rootPEM = `
-- GlobalSign Root R2, valid until Dec 15, 2021
-----BEGIN CERTIFICATE-----
MIIDujCCAqKgAwIBAgILBAAAAAABD4Ym5g0wDQYJKoZIhvcNAQEFBQAwTDEgMB4G