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ping_command.go
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/
ping_command.go
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// Copyright 2016 PingCAP, Inc.
//
// 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,
// See the License for the specific language governing permissions and
// limitations under the License.
package command
import (
"fmt"
"net/http"
"time"
"github.com/spf13/cobra"
)
// NewPingCommand return a ping subcommand of rootCmd
func NewPingCommand() *cobra.Command {
m := &cobra.Command{
Use: "ping",
Short: "show the total time spend ping the pd",
Run: showPingCommandFunc,
}
return m
}
func showPingCommandFunc(cmd *cobra.Command, args []string) {
start := time.Now()
_, err := doRequest(cmd, pingPrefix, http.MethodGet)
if err != nil {
fmt.Println(err)
return
}
elapsed := time.Since(start)
fmt.Println("time:", elapsed)
}