mirror of https://github.com/chaos-mesh/chaosd.git
66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
// Copyright 2020 Chaos Mesh Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"fmt"
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"net/http"
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"github.com/pingcap/errors"
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"github.com/pingcap/log"
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"github.com/spf13/cobra"
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"go.uber.org/zap"
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)
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func PortOccupyTool() error {
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var Port string
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var rootCmd = &cobra.Command{
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Use: "http server start",
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Short: "http server start",
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Run: func(cmd *cobra.Command, args []string) {
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startHttp(Port)
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},
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}
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rootCmd.Flags().StringVarP(&Port, "port", "p", "", "port to occupy")
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if err := rootCmd.Execute(); err != nil {
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return errors.WithStack(err)
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}
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return nil
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}
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func generateHttpPort(port string) string {
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s := fmt.Sprintf(":%s", port)
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return s
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}
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func startHttp(porttoOccupy string) {
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s := generateHttpPort(porttoOccupy)
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http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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fmt.Fprintf(w, "Hello cmd!")
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})
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if err := http.ListenAndServe(s, nil); err != nil {
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log.Error("ListenAndServe", zap.Error(err))
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}
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}
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func main() {
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if err := PortOccupyTool(); err != nil {
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log.Error("PortOccupyTool run fail", zap.Error(err))
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}
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}
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