| Interface | Description | 
|---|---|
| DataPackageProtocol | Transmission package protocol. | 
| Transfer | Transfer layer. | 
| Writable | Write byte. | 
| Class | Description | 
|---|---|
| Data | Transmission package. | 
| DataNetService | Provide TCP/IP write with read use bytes, and the support text with file format transmission. | 
| DataNetService.Builder | builder. | 
| DataNetService.DataNetRequest | NetRequest. | 
| DataNetService.DataNetRequest.Builder | builder. | 
| DataSocket | DataSocket base on bytes. | 
| PackageHandleInput | Receive the packet and parse it. | 
| PackageHandleOutput | Process package structure before sending. | 
| Sender<E> | Provide sent message use queue. | 
| Enum | Description | 
|---|---|
| DataType | Transmission package type. |