用户输入(8,2)
4⃣️从worker接收到信息(16)
10*2=20
worker thread
2⃣️从worker2接收到消息(8,2)
3⃣️返回信息(16)到main script
worker2
1⃣️信息(10,2)发送给worker
1⃣️信息(4,4)发送给worker
DOM
shared worker
worker1
4⃣️从worker接收到信息(20)
2⃣️从main script接收到消息(10,2)
main thread
16
4*4=16
8*2=16
用户输入(10,2)
2⃣️从worker1接收到消息(8,2)
用户输入(4)
3⃣️返回信息(20)到main script
1⃣️信息(8,2)发送给worker