func bqrwEnqueue(msgCount, msgSize int64, q *spscq.ByteQ, done chan bool) {
runtime.LockOSThread()
buffer := make([]byte, msgSize)
for i := int64(1); i <= msgCount; i++ {
buffer[0] = byte(i)
for w := false; w == false; w = q.Write(buffer) {
}
}
done <- true
}
