ston1th/godrop
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version 2.0.0

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This commit is contained in:
ston1th 2018-09-19 21:12:43 +02:00
commit de6a48c088
10 changed files with 84 additions and 108 deletions
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13
example/port80.go
View file

@ -2,28 +2,27 @@ package main
import (
"fmt"
"log"
"net"
"net/http"
"os"
"git.giftfish.de/ston1th/godrop"
"git.giftfish.de/ston1th/godrop/v2"
)
func main() {
cfg := godrop.Config{
User: "nobody",
Group: "nobody",
Foreground: true,
User: "nobody",
Group: "nobody",
}
err := godrop.Drop(cfg, func() (net.Listener, error) { return net.Listen("tcp", ":80") })
if err != nil {
fmt.Println(err)
log.Fatal(err)
}
l, err := godrop.GetListener()
if err != nil {
fmt.Println("Failed to listen on FD 3:", err)
os.Exit(1)
log.Fatal("Failed to listen on FD 3:", err)
}
_, port, _ := net.SplitHostPort(l.Addr().String())

13
example/port80and443.go
View file

@ -2,11 +2,12 @@ package main
import (
"fmt"
"log"
"net"
"net/http"
"os"
"git.giftfish.de/ston1th/godrop"
"git.giftfish.de/ston1th/godrop/v2"
)
func main() {
@ -24,23 +25,23 @@ func main() {
return []net.Listener{l1, l2}, err
})
if err != nil {
fmt.Println(err)
log.Fatal(err)
}
l1, err := godrop.GetListener()
if err != nil {
fmt.Println("Failed to listen on FD 3:", err)
os.Exit(1)
log.Fatal("Failed to listen on FD 3:", err)
}
_, port1, _ := net.SplitHostPort(l1.Addr().String())
l2, err := godrop.GetListenerFd(4)
if err != nil {
fmt.Println("Failed to listen on FD 4:", err)
os.Exit(1)
log.Fatal("Failed to listen on FD 4:", err)
}
_, port2, _ := net.SplitHostPort(l2.Addr().String())
fmt.Printf("port1 %s\nport2 %s\npid %d\nuid %d\ngid %d\n", port1, port2, os.Getpid(), os.Getuid(), os.Getgid())
go func() {
http.Serve(l1, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "port %s\npid %d\nuid %d\ngid %d", port1, os.Getpid(), os.Getuid(), os.Getgid())

35
example/port80fg.go Normal file
View file

@ -0,0 +1,35 @@
package main
import (
"fmt"
"log"
"net"
"net/http"
"os"
"git.giftfish.de/ston1th/godrop/v2"
)
func main() {
cfg := godrop.Config{
User: "nobody",
Group: "nobody",
Foreground: true,
}
err := godrop.Drop(cfg, func() (net.Listener, error) { return net.Listen("tcp", ":80") })
if err != nil {
log.Fatal(err)
}
l, err := godrop.GetListener()
if err != nil {
log.Fatal("Failed to listen on FD 3:", err)
}
_, port, _ := net.SplitHostPort(l.Addr().String())
fmt.Printf("port %s\npid %d\nuid %d\ngid %d\n", port, os.Getpid(), os.Getuid(), os.Getgid())
http.Serve(l, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "port %s\npid %d\nuid %d\ngid %d", port, os.Getpid(), os.Getuid(), os.Getgid())
}))
}