How does your autistic child cope when people come to your house?

My almost 4 year old daughter is on the autism pathway and struggles massively with people coming to our house. My daughter will go mute for a while and cling to me, she will then meltdown about every single thing and become very demanding, she will lash out and roll around on the floor for ages. My daughter also struggles to play with other children, she will play for a short while but the play quickly ends by her getting frustrated or angry. When our guests leave it takes my daughter a good couple of hours to regulate and she is left exhausted. I have found it is worse when it’s a child of her own age that is at our house.