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获取当前帧bytes,垃圾回收

This commit is contained in:
lijun 2025-01-23 23:06:31 +08:00
parent 6bdaeaf017
commit ea963f4076
1 changed files with 3 additions and 2 deletions
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5
handler/tool.go
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@ -195,11 +195,13 @@ func subscribeAndHandleMessagesV3(ws *websocket.Conn, deviceId int) {
count := 0 count := 0
//定时器，发送计数器 //定时器，发送计数器
tCount := 0 tCount := 0
var buf []byte
//计算帧率 //计算帧率
for { for {
//从service获取当前帧 //从service获取当前帧
buf, c := service.GetDeviceCurrentFrameV4(deviceId, count) newBuf, c := service.GetDeviceCurrentFrameV4(deviceId, count)
if c != count { if c != count {
buf = newBuf
count = c count = c
err2 := ws.WriteMessage(websocket.BinaryMessage, buf) err2 := ws.WriteMessage(websocket.BinaryMessage, buf)
if err2 != nil { if err2 != nil {
@ -221,7 +223,6 @@ func subscribeAndHandleMessagesV3(ws *websocket.Conn, deviceId int) {
} }
} }
} }
buf = nil
time.Sleep(100 * time.Millisecond) time.Sleep(100 * time.Millisecond)
tCount++ tCount++
} }