ns-3
ns3::dsdv::PacketQueue Class Reference

DSDV Packet queue. More...

#include <dsdv-packet-queue.h>

List of all members.

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)

Detailed Description

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.


Member Function Documentation

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.


The documentation for this class was generated from the following files: