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examples_test.go
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examples_test.go
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// Copyright (c) 2014 Dataence, LLC. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package netx
import "fmt"
func ExampleParseIP() {
ips, _ := ParseIP("10.1.1,2.1,2")
fmt.Println(len(ips))
// Output: 4
// err should be nil, and ips should contain 10.1.1.1, 10.1.1.2, 10.1.2.1 and 10.1.2.2
}
func ExamplePing() {
pr, _ := Ping("127.0.0.1")
fmt.Printf("%v", pr)
// Output: 8 bytes from 127.0.0.1: seq=1 ttl=64 tos=0 time=346.372us
}
func ExamplePinger() {
pinger := &Pinger{Size: 64}
pinger.AddIPs([]string{"127.0.0.1", "127.0.0.2"})
res, _ := pinger.Start()
for pr := range res {
fmt.Printf("%v", pr)
}
// Output: 64 bytes from 127.0.0.1: seq=1 ttl=64 tos=0 time=346.372us
// 127.0.0.2: Request timed out for seq 1
}
func ExamplePinger_dF() {
pinger := &Pinger{
DF: true,
Size: 1800,
}
pinger.AddIPs([]string{"8.8.8.8"})
res, _ := pinger.Start()
for pr := range res {
fmt.Printf("%v", pr)
}
// Output: Should output error:
// ping/sender: Error sending echo requests: write ip4: message too long
}