Is physics handled correctly on the server?

Question

Node.js

I use phaser+nodejs+socketio+matterjs.
I run the following code on the server:

t=setInterval(function(){
        Matter.Engine.update(engine, engine.timing.delta);
    },1000/60)
socket.on("getBlock",function(){
        socket.emit("sendBlock",boxA.position)// положение какого-то блока. 
    });

On the client like this:

//phaser
function create(){
player = this.add.sprite(300,100, 'circle'); 
socket.on("sendBlock",function(blockPos){
  player.x=blockPos.x;
  player.y=blockPos.y;
});
}
function update(){
  socket.emit("getBlock");
}

An interval is launched on the server, where the physics is processed by the engine. Then the player makes a request through the sockets and receives the data and displays the actions in the game. Have I implemented the data transfer system correctly? Or should it be somehow different?
When I did the opposite, so that the server sends data without the request of the player, the client had slowdowns

Answer 1

https://habr.com/post/302394/