watch config file
This commit is contained in:
parent
7435cf3823
commit
7a8eaa1feb
2
README.md
Normal file
2
README.md
Normal file
@ -0,0 +1,2 @@
|
||||
# mc-gateway
|
||||
This project is a Minecraft game server gateway. It allows you to access multiple game servers through different hostnames, using the same port.
|
@ -7,6 +7,9 @@ import (
|
||||
"net"
|
||||
"os"
|
||||
"sync"
|
||||
|
||||
"github.com/fsnotify/fsnotify"
|
||||
"github.com/rs/zerolog/log"
|
||||
)
|
||||
|
||||
type Config struct {
|
||||
@ -32,24 +35,51 @@ func loadConfig() error {
|
||||
return json.Unmarshal(byteValue, &config)
|
||||
}
|
||||
|
||||
func watchConfig() *fsnotify.Watcher {
|
||||
watcher, err := fsnotify.NewWatcher()
|
||||
if err != nil {
|
||||
log.Fatal().Err(err).Msg("Failed to create config watcher")
|
||||
}
|
||||
go func() {
|
||||
for {
|
||||
_, ok := <-watcher.Events
|
||||
if !ok {
|
||||
return
|
||||
}
|
||||
loadConfig()
|
||||
}
|
||||
}()
|
||||
err = watcher.Add("config.json")
|
||||
if err != nil {
|
||||
log.Fatal().Err(err).Msg("Failed to watch config file")
|
||||
}
|
||||
|
||||
return watcher
|
||||
}
|
||||
|
||||
func main() {
|
||||
if err := loadConfig(); err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
watcher := watchConfig()
|
||||
defer watcher.Close()
|
||||
|
||||
// 监听TCP端口
|
||||
listener, err := net.Listen("tcp", fmt.Sprintf(":%d", config.Port))
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
defer listener.Close()
|
||||
fmt.Println("Listening on :25565")
|
||||
log.Info().
|
||||
Int("port", config.Port).
|
||||
Msg("Listening")
|
||||
|
||||
for {
|
||||
// 接受传入的连接
|
||||
conn, err := listener.Accept()
|
||||
if err != nil {
|
||||
fmt.Println("Error accepting:", err.Error())
|
||||
log.Err(err).Msg("Error accepting")
|
||||
continue
|
||||
}
|
||||
// 处理连接
|
||||
@ -64,7 +94,7 @@ func handleRequest(conn net.Conn) {
|
||||
buf := make([]byte, 1024)
|
||||
n, err := conn.Read(buf)
|
||||
if err != nil {
|
||||
fmt.Println("Error reading:", err.Error())
|
||||
log.Err(err).Msg("Error reading hostname")
|
||||
return
|
||||
}
|
||||
mc_host := GetMcHost(buf[:n])
|
||||
@ -75,7 +105,7 @@ func handleRequest(conn net.Conn) {
|
||||
|
||||
client, err := net.Dial("tcp", host)
|
||||
if err != nil {
|
||||
fmt.Println("Error dialing:", err.Error())
|
||||
log.Err(err).Msg("Error dialing")
|
||||
return
|
||||
}
|
||||
defer client.Close()
|
||||
|
12
go.mod
12
go.mod
@ -1,3 +1,15 @@
|
||||
module github.com/tursom/mc-gateway
|
||||
|
||||
go 1.23.1
|
||||
|
||||
require github.com/fsnotify/fsnotify v1.7.0
|
||||
|
||||
require (
|
||||
github.com/mattn/go-colorable v0.1.13 // indirect
|
||||
github.com/mattn/go-isatty v0.0.19 // indirect
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/rs/zerolog v1.33.0
|
||||
golang.org/x/sys v0.12.0 // indirect
|
||||
)
|
||||
|
19
go.sum
Normal file
19
go.sum
Normal file
@ -0,0 +1,19 @@
|
||||
github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
|
||||
github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
|
||||
github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
|
||||
github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
|
||||
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
|
||||
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
|
||||
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
|
||||
github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
|
||||
github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
||||
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
|
||||
github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
|
||||
github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
|
||||
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18=
|
||||
golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
|
||||
golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
Loading…
Reference in New Issue
Block a user