ns-3
|
#include <dsdv-packet-queue.h>
Public Member Functions | |
PacketQueue () | |
Default c-tor. | |
bool | Enqueue (QueueEntry &entry) |
Push entry in queue, if there is no entry with the same packet and destination address in queue. | |
bool | Dequeue (Ipv4Address dst, QueueEntry &entry) |
Return first found (the earliest) entry for given destination. | |
void | DropPacketWithDst (Ipv4Address dst) |
Remove all packets with destination IP address dst. | |
bool | Find (Ipv4Address dst) |
Finds whether a packet with destination dst exists in the queue. | |
uint32_t | GetCountForPacketsWithDst (Ipv4Address dst) |
Get count of packets with destination dst in the queue. | |
uint32_t | GetSize () |
Number of entries. | |
Fields | |
uint32_t | GetMaxQueueLen () const |
void | SetMaxQueueLen (uint32_t len) |
uint32_t | GetMaxPacketsPerDst () const |
void | SetMaxPacketsPerDst (uint32_t len) |
Time | GetQueueTimeout () const |
void | SetQueueTimeout (Time t) |
DSDV Packet queue.
When a route is not available, the packets are queued. Every node can buffer up to 5 packets per destination. We have implemented a "drop front on full" queue where the first queued packet will be dropped to accommodate newer packets.
bool ns3::dsdv::PacketQueue::Enqueue | ( | QueueEntry & | entry | ) |
Push entry in queue, if there is no entry with the same packet and destination address in queue.
For Brock Paper comparision
References GetCountForPacketsWithDst(), ns3::Ipv4Header::GetDestination(), ns3::Packet::GetUid(), NS_LOG_DEBUG, and NS_LOG_FUNCTION.