[PD1] Fixed almost everything

Projs/PD1/internal/utils/networking/connection.go

@@ -4,6 +4,8 @@ import (
 	"crypto/tls"
 	"crypto/x509"
 	"encoding/json"
+	"io"
+	"log"
 )
 
 type Connection[T any] struct {
@@ -20,16 +22,33 @@ func NewConnection[T any](netConn *tls.Conn) Connection[T] {
 	}
 }
 
-func (c Connection[T]) Send(obj T) {
-	if err := c.encoder.Encode(&obj); err != nil {
-		panic("Failed encoding data or sending it to connection")
-	}
+func (c Connection[T]) Send(obj T) bool {
+    if err := c.encoder.Encode(&obj); err!=nil {
+		if err == io.EOF {
+			log.Println("Connection closed by peer")
+            //Return false as connection not active
+			return false
+		} else {
+			log.Panic(err)
+		}
+    }
+    //Return true as connection active
+    return true
 }
 
-func (c Connection[T]) Receive(objPtr *T) {
-	if err := c.decoder.Decode(objPtr); err != nil {
-		panic("Failed decoding data or reading it from connection")
+func (c Connection[T]) Receive() (*T, bool) {
+	var obj T
+	if err := c.decoder.Decode(&obj); err != nil {
+		if err == io.EOF {
+			log.Println("Connection closed by peer")
+            //Return false as connection not active
+			return nil,false 
+		} else {
+			log.Panic(err)
+		}
 	}
+    //Return true as connection active
+	return &obj, true
 }
 
 func (c Connection[T]) GetPeerCertificate() *x509.Certificate {

Projs/PD1/internal/utils/networking/server.go

@@ -43,7 +43,6 @@ func (s *Server[T]) ListenLoop() {
 
 		state := tlsConn.ConnectionState()
 		if len(state.PeerCertificates) == 0 {
-            fmt.Println(state.PeerCertificates)
 			log.Panicln("Client did not provide a certificate")
 		}
 		conn := NewConnection[T](tlsConn)