Server Class Reference

#include <netelem.h>

Inheritance diagram for Server:

List of all members.

Public Member Functions
	Server (char *name, double rBin, int qsize=-1, timeunits delay=0, queuediscipline discipline=fifo, unsigned int mtu=0, double pebit=0)
virtual	~Server (void)
void	Send (timeunits now, Packet *p)
void	Recv (timeunits now, Packet *p)
void	Reset (bool dump=false)

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Detailed Description

Models a generic server or multiplexer connected to a transmission link.

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Constructor & Destructor Documentation

Server::Server (  char *  name, double  rBin, int  qsize = -1, timeunits  delay = 0, queuediscipline  discipline = fifo, unsigned int  mtu = 0, double  pebit = 0 )

Constructor. Parameters: name  identifies the server in the statistics dump. rBin  server capacity in bits/timeunit qsize  queue size in bits, 0 means no queue and -1 (default) means infinite. delay  additional propagation delay discipline  queueing discipline of the server mtu  maximum transfer unit. If the packet size is bigger, fragmentation will occur. pebit  transmission bit error probability

Server::~Server (  void   )  [virtual]

Dumps statistics on service time, time-averaged queue length, observed queue length, server occupancy, and packet loss ratio.

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Member Function Documentation

void Server::Recv (  timeunits  now, Packet *  p )  [virtual]

Receives a packet from the upstream NetElement and either puts it in the server queue or starts transmiting it. Parameters: now  current time p  pointer to the packet to be received Implements NetElement.

void Server::Reset (  bool  dump = false  )  [virtual]

Resets server's statiscs. Implements NetElement.

void Server::Send (  timeunits  now, Packet *  p )  [virtual]

Passes the packet to the next NetElement or NetElement. Parameters: now  current time p  pointer to the packet to be received Reimplemented from NetElement.

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

• netelem.h
• netelem.cc

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