...

Source file src/github.com/coreos/go-systemd/v22/examples/activation/httpserver/httpserver.go

Documentation: github.com/coreos/go-systemd/v22/examples/activation/httpserver

     1  // Copyright 2015 CoreOS, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  //go:build ignore
    16  // +build ignore
    17  
    18  package main
    19  
    20  import (
    21  	"io"
    22  	"net/http"
    23  
    24  	"github.com/coreos/go-systemd/v22/activation"
    25  )
    26  
    27  func HelloServer(w http.ResponseWriter, req *http.Request) {
    28  	io.WriteString(w, "hello socket activated world!\n")
    29  }
    30  
    31  func main() {
    32  	listeners, err := activation.Listeners()
    33  	if err != nil {
    34  		panic(err)
    35  	}
    36  
    37  	if len(listeners) != 1 {
    38  		panic("Unexpected number of socket activation fds")
    39  	}
    40  
    41  	http.HandleFunc("/", HelloServer)
    42  	http.Serve(listeners[0], nil)
    43  }
    44  

View as plain text