feat(gateway): relay complete encoded frames

gateway/provider.go

@@ -8,6 +8,7 @@ import (
 	"strconv"
 	"strings"
 	"sync"
+	"sync/atomic"
 	"time"
 
 	protocol "git.sechmachine.io.vn/sechmachine/VerseVDI-Protocol/gen/go/protocol"
@@ -234,6 +235,21 @@ type ProviderMedia struct {
 	Payload    []byte
 	ReceivedAt time.Time
 	EnqueuedAt time.Time
+	queueID    uint64
+	expiry     *time.Timer
+	accounting *providerMediaQueueAccounting
+}
+
+type providerMediaQueueAccounting struct {
+	released atomic.Bool
+	bytes    int64
+	total    *atomic.Int64
+}
+
+func (media ProviderMedia) releaseQueue() {
+	if media.accounting != nil && media.accounting.released.CompareAndSwap(false, true) {
+		media.accounting.total.Add(-media.accounting.bytes)
+	}
 }
 
 type Provider interface {