Can correctly accept faketls messages

mtglib/internal/faketls/record/pools.go

@@ -0,0 +1,18 @@
+package record
+
+import "sync"
+
+var recordPool = sync.Pool{
+	New: func() interface{} {
+		return &Record{}
+	},
+}
+
+func AcquireRecord() *Record {
+	return recordPool.Get().(*Record)
+}
+
+func ReleaseRecord(r *Record) {
+	r.Reset()
+	recordPool.Put(r)
+}