# networking

## cc-net DHCP
DISCOVER (Client → Broadcast)
OFFER (Router → Client)
REQUEST (Client → Router)
ACK (Router → Client)

## request
```json
{
  service = "crm_db",
  action = "addCustomer",
  payload = { ... },
  requestId = 19239923,
  sender = <clientID>,
  version = "1.0"
}
```

## response
```json
{
  ok = true,
  data = { ... },
  error = nil,
  requestId = 19239923,
  service = "crm_db",
  version = "1.0"
}
```