PPT Slide

public void run(){ // Service

int numChicks = 0;

int index;

boolean ready[] = new boolean[2];

Alternative alt = new Alternative(in);

ready[0] = true;

while(true){

ready[1] = (numChicks > 0);

index = alt.select(ready);

if(index == 0){

numChicks = in[0].read();

nap(3000);

in[0].read();

}

else{

in[1].read();

numChicks--;

toServer.write(1);

} } } }