version compat system

server/config_server.go

@@ -21,7 +21,7 @@ func (c *ConfigServer) Default(event event.Anything) (err error) {
 	return
 }
 
-func (c *ConfigServer) OnStart(_ event.Start) (err error) {
+func (c *ConfigServer) OnStart() (err error) {
 	n, err := data.LoadRegistry(c.Version)
 	if err != nil {
 		return

server/login_server.go

@@ -112,7 +112,7 @@ func (l *LoginServer) OnDefault(event event.Unhandled) (err error) {
 	return
 }
 
-func (l *LoginServer) OnStart(_ event.Start) (err error) {
+func (l *LoginServer) OnStart() (err error) {
 	return
 }
 

server/server.go

@@ -5,6 +5,7 @@ import (
 	"log/slog"
 	"net"
 
+	"github.com/admin-else/strom/event"
 	"github.com/admin-else/strom/proto"
 	"github.com/admin-else/strom/proto_base"
 	"github.com/admin-else/strom/text"
@@ -22,7 +23,9 @@ func Servee(c net.Conn) (ret *proto.Conn) {
 	return
 }
 
-func ServeClient(cNet net.Conn, factory func(c *proto.Conn) (h any, err error)) {
+type Factory func(c *proto.Conn) (h event.Handler, err error)
+
+func ServeClient(cNet net.Conn, factory Factory) {
 	c := Servee(cNet)
 	defer c.Close()
 	h, err := factory(c)
@@ -43,7 +46,7 @@ func ServeClient(cNet net.Conn, factory func(c *proto.Conn) (h any, err error))
 	return
 }
 
-func StartServerWithFactory(listenAddr string, factory func(c *proto.Conn) (h any, err error)) (err error) {
+func StartServerWithFactory(listenAddr string, factory Factory) (err error) {
 	l, err := net.Listen("tcp", listenAddr)
 	if err != nil {
 		return

server/status.go

@@ -48,6 +48,10 @@ type StatusServer struct {
 	Status string
 }
 
+func (p *StatusServer) OnStart() (err error) {
+	return
+}
+
 func (p *StatusServer) Default(_ any) (err error) {
 	return
 }