[PD1] Error handling project-wide

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

@@ -22,33 +22,27 @@ func NewConnection[T any](netConn *tls.Conn) Connection[T] {
 	}
 }
 
-func (c Connection[T]) Send(obj T) bool {
+func (c Connection[T]) Send(obj T) error {
     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 err
     }
     //Return true as connection active
-    return true
+    return nil
 }
 
-func (c Connection[T]) Receive() (*T, bool) {
+func (c Connection[T]) Receive() (*T, error) {
 	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 nil,err
+    }
     //Return true as connection active
-	return &obj, true
+	return &obj, nil
 }
 
 func (c Connection[T]) GetPeerCertificate() *x509.Certificate {