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ns3::aodv::RequestQueue Class Reference

AODV route request queue. More...

#include <aodv-rqueue.h>

Public Member Functions

 RequestQueue (uint32_t maxLen, Time routeToQueueTimeout)
 Default c-tor.
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 Enqueue (QueueEntry &entry)
 Push entry in queue, if there is no entry with the same packet and destination address in queue.
bool Find (Ipv4Address dst)
 Finds whether a packet with destination dst exists in the queue.
uint32_t GetSize ()
 Number of entries.
uint32_t GetMaxQueueLen () const
void SetMaxQueueLen (uint32_t len)
Time GetQueueTimeout () const
void SetQueueTimeout (Time t)

Private Member Functions

void Drop (QueueEntry en, std::string reason)
 Notify that packet is dropped from queue by timeout.
void Purge ()
 Remove all expired entries.

Static Private Member Functions

static bool IsEqual (QueueEntry en, const Ipv4Address dst)

Private Attributes

uint32_t m_maxLen
 The maximum number of packets that we allow a routing protocol to buffer.
std::vector< QueueEntrym_queue
Time m_queueTimeout
 The maximum period of time that a routing protocol is allowed to buffer a packet for, seconds.

Detailed Description

AODV route request queue.

Since AODV is an on demand routing we queue requests while looking for route.

Definition at line 95 of file aodv-rqueue.h.

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