/usr/share/gocode/src/github.com/coreos/go-systemd/examples/activation/httpserver/httpserver.go is in golang-github-coreos-go-systemd-dev 3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | // Copyright 2015 CoreOS, 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,
// 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 main
import (
"io"
"net/http"
"github.com/coreos/go-systemd/activation"
)
func HelloServer(w http.ResponseWriter, req *http.Request) {
io.WriteString(w, "hello socket activated world!\n")
}
func main() {
listeners, err := activation.Listeners(true)
if err != nil {
panic(err)
}
if len(listeners) != 1 {
panic("Unexpected number of socket activation fds")
}
http.HandleFunc("/", HelloServer)
http.Serve(listeners[0], nil)
}
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