Compound Module CBRDHTModules

Package: oversim.common.cbr
File: src/common/cbr/CBR-DHT.ned

Compound module for a simple DHT using the KBR interface

Author: Bernhard Heep, Ingmar Baumgart

Usage diagram:

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Inheritance diagram:

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Gates:

Name	Direction	Description
udpIn	input	gate from the UDP layer
from_lowerTier	input	gate from the lower tier
from_upperTier	input	gate from the upper tier
tcpIn	input	gate from the TCP layer
tcpOut	output	gate to the TCP layer
udpOut	output	gate to the UDP layer
to_lowerTier	output	gate to the lower tier
to_upperTier	output	gate to the upper tier

Unassigned submodule parameters:

Name	Type	Description
dht.rpcUdpTimeout	double	default timeout value for direct RPCs
dht.rpcKeyTimeout	double	default timeout value for routed RPCs
dht.optimizeTimeouts	bool	calculate timeouts from measured RTTs and network coordinates
dht.rpcExponentialBackoff	bool	if true, doubles the timeout for every retransmission
dht.debugOutput	bool	enable debug output
dht.numReplica	int	bool debugOutput; // enable debug output
dht.numReplicaTeams	int	number of replication teams

Source code:

//
// Compound module for a simple DHT using the KBR interface
//
// @author Bernhard Heep, Ingmar Baumgart
//
module CBRDHTModules like ITier
{
    gates:
        input udpIn;    // gate from the UDP layer
        input from_lowerTier;    // gate from the lower tier
        input from_upperTier;    // gate from the upper tier
        input tcpIn;             // gate from the TCP layer
        output tcpOut;           // gate to the TCP layer
        output udpOut;    // gate to the UDP layer
        output to_lowerTier;    // gate to the lower tier
        output to_upperTier;    // gate to the upper tier

    submodules:
        dht: CBRDHT;
        dhtDataStorage: DHTDataStorage;
    connections allowunconnected:
        from_lowerTier --> dht.from_lowerTier;
        to_lowerTier <-- dht.to_lowerTier;
        from_upperTier --> dht.from_upperTier;
        to_upperTier <-- dht.to_upperTier;
}