func Logic(seq uint32, conn *net.UDPConn, req []byte, fromAddr *net.UDPAddr) {
defer func() {
if err := recover(); err != nil {
fmt.Print(err)
}
}()
var A, B uint32
p := bytes.NewBuffer(req)
binary.Read(p, binary.BigEndian, &A)
binary.Read(p, binary.BigEndian, &B)
var addIn AddIn
addIn.A = A
addIn.B = B
addr, err := net.ResolveUDPAddr("udp", "127.0.0.1:3001")
res, err := svrkit.RunRemote(seq, "Add", addr, &addIn, 1000)
if err != nil {
panic(fmt.Errorf("Add err: %v", err))
}
addOut := res.(*AddOut)
svrkit.Infof("seq: %v a: %v b: %v sum: %v", seq, addIn.A, addIn.B, addOut.Sum)
p = new(bytes.Buffer)
binary.Write(p, binary.BigEndian, addOut.Sum)
rsp := p.Bytes()
_, err = conn.WriteToUDP(rsp, fromAddr)
if err != nil {
panic(err)
}
}
func Logic(seq uint32, conn *net.UDPConn, req []byte, fromAddr *net.UDPAddr) {
var a uint32
var b uint32
var sum uint32
p := bytes.NewBuffer(req)
binary.Read(p, binary.BigEndian, &seq)
binary.Read(p, binary.BigEndian, &a)
binary.Read(p, binary.BigEndian, &b)
sum = a + b
svrkit.Infof("seq: %v a: %v b: %v sum: %v", seq, a, b, sum)
p = new(bytes.Buffer)
binary.Write(p, binary.BigEndian, seq)
binary.Write(p, binary.BigEndian, sum)
_, err := conn.WriteToUDP(p.Bytes(), fromAddr)
if err != nil {
panic(err)
}
}