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试试查状态

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suyl
2021-07-01 15:24:22 +08:00
parent 593716ee26
commit 41937dde83
1 changed files with 11 additions and 4 deletions
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15
business/jxstore/event/event_tcp.go
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@@ -4,6 +4,7 @@ import (
"encoding/hex" "encoding/hex"
"encoding/json" "encoding/json"
"fmt" "fmt"
"git.rosy.net.cn/baseapi/utils"
"git.rosy.net.cn/jx-callback/business/jxutils" "git.rosy.net.cn/jx-callback/business/jxutils"
"git.rosy.net.cn/jx-callback/business/model" "git.rosy.net.cn/jx-callback/business/model"
"git.rosy.net.cn/jx-callback/business/model/dao" "git.rosy.net.cn/jx-callback/business/model/dao"
@@ -111,7 +112,7 @@ type TcpClient struct {
type GetPrintStatus struct { type GetPrintStatus struct {
PrintNo string //打印机编号 PrintNo string //打印机编号
AppID int
} }
func ListenTcp() { func ListenTcp() {
@@ -135,8 +136,8 @@ func ListenTcp() {
func handleConn(c net.Conn) { func handleConn(c net.Conn) {
var ( var (
printNo string //打印机编号 printNo string //打印机编号
printMsg *PrintInfo printStatus *GetPrintStatus
) )
if c == nil { if c == nil {
globals.SugarLogger.Debugf("conn is nil") globals.SugarLogger.Debugf("conn is nil")
@@ -155,7 +156,13 @@ func handleConn(c net.Conn) {
return return
} }
//也可能是查状态的 //也可能是查状态的
json.Unmarshal(buffer[:n], &printMsg) if err = json.Unmarshal(buffer[:n], &printStatus); err == nil {
if printStatus != nil {
status := tcpClient.Clients[printStatus.PrintNo].Status
c.Write([]byte(utils.Int2Str(status)))
c.Close()
}
}
//看是心跳还是打印返回 //看是心跳还是打印返回
data := hex.EncodeToString(buffer[:n]) data := hex.EncodeToString(buffer[:n])
//证明是心跳 //证明是心跳