新增处理

This commit is contained in:
2024-12-24 13:44:52 +08:00
parent 78d1dfeeca
commit 6e4b37776b
6 changed files with 108 additions and 17 deletions

View File

@@ -8,6 +8,7 @@ import (
"encoding/json"
"fmt"
"net"
"strings"
"time"
)
@@ -34,21 +35,28 @@ func (h *TCPHandler) HandleClient(conn net.Conn) {
}
for {
message, err := reader.ReadBytes('\n')
//message, err := reader.ReadBytes('\n')
//if err != nil {
// fmt.Println("客户端已断开连接:", err)
// break
//}
message, err := readUntilDelimiter(reader, []byte("\r\n"))
if err != nil {
fmt.Println("客户端已断开连接:", err)
fmt.Println("Error reading message:", err)
break
}
// 去除末尾的换行符
message = bytes.TrimSpace(message)
fmt.Printf("收到消息来自 %s: %s\n", conn.RemoteAddr(), string(message))
if !json.Valid(message) {
fmt.Printf("来自客户端的数据非法 %s\n", conn.RemoteAddr())
conn.Close()
return
}
output := strings.ReplaceAll(string(message), "\t", "")
output = strings.ReplaceAll(output, "\n", "")
message = []byte(output)
fmt.Printf("收到消息来自 %s: %s\n", conn.RemoteAddr(), message)
//if !json.Valid(message) {
// fmt.Printf("来自客户端的数据非法 %s\n", conn.RemoteAddr())
// conn.Close()
// return
//}
var fullMsg map[string]interface{}
if err := json.Unmarshal(message, &fullMsg); err != nil {
@@ -117,6 +125,34 @@ func (h *TCPHandler) HandleClient(conn net.Conn) {
// 广播 OTA 消息
broadcastMessage(message)
case "stop":
// 处理 客户端停止实时上报数据
if !client.IsAuth {
fmt.Printf("来自未授权客户端的消息 %s\n", conn.RemoteAddr())
conn.Close()
return
}
if err := h.Server.StopRealTimeReporting(client, message); err != nil {
fmt.Printf("客户端停止实时上报数据 错误: %v\n", err)
continue
}
// 广播 OTA 消息
broadcastMessage(message)
case "up":
// 处理 客户端定时上报数据
if !client.IsAuth {
fmt.Printf("来自未授权客户端的消息 %s\n", conn.RemoteAddr())
conn.Close()
return
}
if err := h.Server.TimingReporting(client, message); err != nil {
fmt.Printf("客户端定时上报数据 错误: %v\n", err)
continue
}
// 广播 OTA 消息
broadcastMessage(message)
default:
// 处理其他消息类型
if !client.IsAuth {
@@ -262,6 +298,31 @@ func (s *Server) RealTimeReporting(client *Client, message []byte) error {
if msg.Type != "start" {
return fmt.Errorf("unauthorized")
}
fmt.Printf("设备实时上报数据:%s\r\n", msg.Data)
fmt.Printf("设备实时上报数据:%v\r\n", msg)
return nil
}
func (s *Server) StopRealTimeReporting(client *Client, message []byte) error {
var msg Message
if err := json.Unmarshal(message, &msg); err != nil {
return err
}
if msg.Type != "stop" {
return fmt.Errorf("unauthorized")
}
fmt.Printf("设备停止实时上报数据:%s\r\n", msg.State)
return nil
}
// TimingReporting 定时上报数据
func (s *Server) TimingReporting(client *Client, message []byte) error {
var msg Message
if err := json.Unmarshal(message, &msg); err != nil {
return err
}
if msg.Type != "up" {
return fmt.Errorf("unauthorized")
}
fmt.Printf("设备定时上报数据:%v\r\n", msg.MessageData)
return nil
}

View File

@@ -21,7 +21,13 @@ type MessageState struct {
}
type MessageData struct {
Data string `json:"Data,omitempty"`
UpDataStruct
}
type UpDataStruct struct {
Sum int `json:"sum"`
Time int `json:"time"`
Mile int `json:"mile"`
}
type Message struct {
@@ -31,5 +37,5 @@ type Message struct {
MessageVer
MessageTime
MessageState
MessageData
MessageData `json:"Data"`
}

View File

@@ -1,6 +1,8 @@
package tcpserver
import (
"bufio"
"bytes"
"fmt"
"net"
"os"
@@ -223,3 +225,19 @@ func (s *Server) GetClient(id string) (*Client, bool) {
client, ok := s.clients[id]
return client, ok
}
func readUntilDelimiter(reader *bufio.Reader, delimiter []byte) ([]byte, error) {
var buffer bytes.Buffer
for {
chunk, err := reader.ReadBytes('\n')
if err != nil {
return nil, err
}
buffer.Write(chunk)
if bytes.HasSuffix(buffer.Bytes(), delimiter) {
break
}
}
data := buffer.Bytes()
return data[:len(data)-len(delimiter)], nil
}