Refactor server modules into main package and improve error handling

client/client.go

@@ -7,6 +7,7 @@ import (
 	"github.com/admin-else/strom/proto_base"
 )
 
+// Connect connects to the given address note that it does not resolve the SRV records its just a raw net.Dial
 func Connect(addr string) (ret *proto.Conn, err error) {
 	ret = &proto.Conn{}
 	err = ret.SetVersion("1.21.8")

client/modules/config_ignorer.go

@@ -3,6 +3,7 @@ package modules
 import (
 	"errors"
 	"fmt"
+	"log/slog"
 
 	"github.com/admin-else/strom/event"
 	"github.com/admin-else/strom/proto"
@@ -14,8 +15,8 @@ type ConfigIgnorer struct {
 	*proto.Conn
 }
 
-func (c *ConfigIgnorer) Default(event any) (err error) {
-	fmt.Printf("%#v\n", event)
+func (c *ConfigIgnorer) Default(event event.Anything) (err error) {
+	slog.Debug("Config ignorer", "packet", fmt.Sprintf("%#v", event))
 	return
 }
 
@@ -23,7 +24,7 @@ func (c *ConfigIgnorer) OnKnownPacks(packet *v1_21_8.ConfigurationToClientPacket
 	return c.Send(&v1_21_8.ConfigurationToServerPacketCommonSelectKnownPacks{Packs: packet.Packs})
 }
 
-func (c *ConfigIgnorer) OnFinish(_ v1_21_8.ConfigurationToClientPacketFinishConfiguration) (err error) {
+func (c *ConfigIgnorer) OnFinish(_ *v1_21_8.ConfigurationToClientPacketFinishConfiguration) (err error) {
 	err = c.Send(&v1_21_8.ConfigurationToServerPacketFinishConfiguration{})
 	if err != nil {
 		return

client/modules/status.go

@@ -25,7 +25,7 @@ func (s *StatusClient) Default(event any) (err error) {
 
 func (s *StatusClient) OnStart(_ event.OnStart) (err error) {
 	parts := strings.Split(s.RemoteAddr().String(), ":")
-	versionData, err := data.LookUpProtocolVersionByName(s.Version)
+	versionData, err := data.LookUpVersionByName(s.Version)
 	if err != nil {
 		return
 	}
@@ -34,7 +34,7 @@ func (s *StatusClient) OnStart(_ event.OnStart) (err error) {
 		return
 	}
 	err = s.Send(&v1_21_8.HandshakingToServerPacketSetProtocol{
-		ProtocolVersion: int32(versionData.Version),
+		ProtocolVersion: versionData.Version,
 		ServerHost:      parts[0],
 		ServerPort:      uint16(port),
 		NextState:       int32(proto_base.Status),