Use multicast_server from ssl-go-tools

Author: g3force

Diff for: go.mod

@@ -2,6 +2,7 @@ module github.com/RoboCup-SSL/ssl-status-board
 
 go 1.21
 
-require github.com/gorilla/websocket v1.5.3
-
-require golang.org/x/net v0.34.0 // indirect
+require (
+	github.com/RoboCup-SSL/ssl-go-tools v1.8.1
+	github.com/gorilla/websocket v1.5.3
+)

Diff for: go.sum

@@ -1,10 +1,4 @@
-github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
-github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
-github.com/gorilla/websocket v1.5.1 h1:gmztn0JnHVt9JZquRuzLw3g4wouNVzKL15iLr/zn/QY=
-github.com/gorilla/websocket v1.5.1/go.mod h1:x3kM2JMyaluk02fnUJpQuwD2dCS5NDG2ZHL0uE0tcaY=
+github.com/RoboCup-SSL/ssl-go-tools v1.8.1 h1:6EAIeJdgr2BO1lfQNrt1vNFFKiKScqjd1HrZsCZ07rg=
+github.com/RoboCup-SSL/ssl-go-tools v1.8.1/go.mod h1:FuTw472klW5wAMg09gxQqPCzu6ygxOdMA8D22fDOUfM=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
-golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c=
-golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
-golang.org/x/net v0.34.0 h1:Mb7Mrk043xzHgnRM88suvJFwzVrRfHEHJEl5/71CKw0=
-golang.org/x/net v0.34.0/go.mod h1:di0qlW3YNM5oh6GqDGQr92MyTozJPmybPK4Ev/Gm31k=

Diff for: pkg/board/board.go

@@ -2,9 +2,10 @@ package board
 
 import (
 	"fmt"
-	"github.com/RoboCup-SSL/ssl-status-board/pkg/sslnet"
+	"github.com/RoboCup-SSL/ssl-go-tools/pkg/sslnet"
 	"github.com/gorilla/websocket"
 	"log"
+	"net"
 	"net/http"
 	"sync"
 	"time"
@@ -23,21 +24,22 @@ type Board struct {
 func NewBoard(cfg RefereeConfig) (b *Board) {
 	b = new(Board)
 	b.cfg = cfg
-	b.MulticastServer = sslnet.NewMulticastServer(b.handlingMessage)
+	b.MulticastServer = sslnet.NewMulticastServer(b.cfg.MulticastAddress)
+	b.MulticastServer.Consumer = b.handlingMessage
 	return
 }
 
 // Start listening for messages
 func (b *Board) Start() {
-	b.MulticastServer.Start(b.cfg.MulticastAddress)
+	b.MulticastServer.Start()
 }
 
 // Stop listening for messages
 func (b *Board) Stop() {
 	b.MulticastServer.Stop()
 }
 
-func (b *Board) handlingMessage(data []byte) {
+func (b *Board) handlingMessage(data []byte, _ *net.UDPAddr) {
 	b.mutex.Lock()
 	defer b.mutex.Unlock()
 	b.refereeData = data