tcp传输不再丢包

vtqe/tools/cmd.go

@@ -4,7 +4,7 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var Version string = "0.1.15"
+var Version string = "0.1.16"
 
 var Maincmd = &cobra.Command{
 	Use:   "",

vtqe/tools/tcp.go

@@ -224,7 +224,7 @@ func tcpupload(file, prefix string, mytcp net.Conn) error {
 		time.Sleep(time.Millisecond * 100)
 		sakura++
 		if sakura > 50 {
-			mytcp.Write([]byte{1, 9, 9, 6, 1, 1, 2, 7, 6, 6, 6, 1, 1, 2, 7})
+			mytcp.Write([]byte{1, 9, 9, 6, 1, 1, 2, 7})
 			time.Sleep(time.Millisecond * 100)
 			mytcp.Write([]byte("victorique&" + stat.Name() + "&" + prefix))
 		}
@@ -237,9 +237,9 @@ func tcpupload(file, prefix string, mytcp net.Conn) error {
 		if err != nil {
 			if err == io.EOF {
 				err = nil
+				mytcp.Write([]byte{1, 9, 9, 6, 1, 1, 2, 7})
 				for !backsck {
 					time.Sleep(time.Millisecond * 150)
-					mytcp.Write([]byte{1, 9, 9, 6, 1, 1, 2, 7, 6, 6, 6, 1, 1, 2, 7})
 				}
 				backsck = false
 				break
@@ -347,7 +347,7 @@ var tcprecvcmd = &cobra.Command{
 				defer conns.Close()
 				var sum int
 				for {
-					buf := make([]byte, 524288)
+					buf := make([]byte, 393216)
 					n, err := conns.Read(buf)
 
 					if !canrecv {
@@ -364,10 +364,13 @@ var tcprecvcmd = &cobra.Command{
 							canrecv = true
 							name = str[1]
 							prefix := str[2]
+							if runtime.GOOS != "windows" {
+								prefix = strings.Replace(prefix, "\\", "/", -1)
+							}
 							if prefix == "" {
 								fpdst, err = os.Create("./" + name)
 							} else {
-								fpdst, err = os.Create(prefix + "/" + name)
+								fpdst, err = os.Create(prefix + name)
 							}
 							if err != nil {
 								fmt.Println(err)
@@ -381,18 +384,19 @@ var tcprecvcmd = &cobra.Command{
 							return
 						}
 					} else {
-						if n < 524288 && buf[n-1] == byte(7) {
+						if buf[n-1] == byte(7) && buf[n-2] == byte(2) && buf[n-3] == byte(1) {
 							ok := func() bool {
-								for k, v := range []byte{1, 9, 9, 6, 1, 1, 2, 7, 6, 6, 6, 1, 1, 2, 7} {
+								for k, v := range []byte{1, 9, 9, 6, 1, 1, 2, 7} {
-									if buf[n-15+k] != v {
+									if buf[n-8+k] != v {
 										return false
 									}
 								}
 								return true
 							}()
 							if ok {
-								if n > 15 {
+								if n > 8 {
-									fpdst.Write(buf[0 : n-15])
+									fpdst.Write(buf[0 : n-8])
+									sum += n - 8
 								}
 								fmt.Printf("已写入:%d 字节\n", sum)
 								fmt.Println(name + "接收成功\n")