dtn::net::UDPConvergenceLayer Class Reference

#include <UDPConvergenceLayer.h>

Inheritance diagram for dtn::net::UDPConvergenceLayer:

Collaboration diagram for dtn::net::UDPConvergenceLayer:

List of all members.

Public Member Functions
	UDPConvergenceLayer (ibrcommon::vinterface net, int port, unsigned int mtu=1280)
virtual	~UDPConvergenceLayer ()
void	update (const ibrcommon::vinterface &iface, std::string &name, std::string &data) throw (dtn::net::DiscoveryServiceProvider::NoServiceHereException)
dtn::core::Node::Protocol	getDiscoveryProtocol () const
void	queue (const dtn::core::Node &n, const ConvergenceLayer::Job &job)
UDPConvergenceLayer &	operator>> (dtn::data::Bundle &)
virtual const std::string	getName () const
Protected Member Functions
virtual void	componentUp ()
virtual void	componentRun ()
virtual void	componentDown ()
void	__cancellation ()

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Detailed Description

This class implement a ConvergenceLayer for UDP/IP. Each bundle is sent in exact one UDP datagram.

Definition at line 22 of file UDPConvergenceLayer.h.

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Constructor & Destructor Documentation

dtn::net::UDPConvergenceLayer::UDPConvergenceLayer	(	ibrcommon::vinterface	net,
		int	port,
		unsigned int	mtu = 1280
	)

Constructor

Parameters:

[in]	bind_addr	The address to bind.
[in]	port	The udp port to use.
[in]	broadcast	If true, the broadcast feature for this socket is enabled.
[in]	mtu	The maximum bundle size.

Definition at line 47 of file UDPConvergenceLayer.cpp.

dtn::net::UDPConvergenceLayer::~UDPConvergenceLayer

(

)

[virtual]

Desktruktor

Definition at line 53 of file UDPConvergenceLayer.cpp.

References componentDown().

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Member Function Documentation

void dtn::net::UDPConvergenceLayer::__cancellation

(

)

[protected, virtual]

Implements dtn::daemon::IndependentComponent.

Definition at line 275 of file UDPConvergenceLayer.cpp.

References ibrcommon::udpsocket::shutdown().

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void dtn::net::UDPConvergenceLayer::componentDown

(

)

[protected, virtual]

Implements dtn::daemon::IndependentComponent.

Definition at line 238 of file UDPConvergenceLayer.cpp.

References ibrcommon::JoinableThread::join(), and ibrcommon::JoinableThread::stop().

Referenced by ~UDPConvergenceLayer().

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void dtn::net::UDPConvergenceLayer::componentRun

(

)

[protected, virtual]

Implements dtn::daemon::IndependentComponent.

Definition at line 244 of file UDPConvergenceLayer.cpp.

References IBRCOMMON_LOGGER, IBRCOMMON_LOGGER_ENDL, dtn::data::ScopeControlHopLimitBlock::increment(), dtn::net::BundleReceivedEvent::raise(), ibrcommon::Exception::what(), and ibrcommon::Thread::yield().

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void dtn::net::UDPConvergenceLayer::componentUp

(

)

[protected, virtual]

Implements dtn::daemon::IndependentComponent.

Definition at line 223 of file UDPConvergenceLayer.cpp.

References ibrcommon::UnicastSocket::bind(), IBRCOMMON_LOGGER, IBRCOMMON_LOGGER_ENDL, ibrcommon::vinterface::toString(), and ibrcommon::Exception::what().

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dtn::core::Node::Protocol dtn::net::UDPConvergenceLayer::getDiscoveryProtocol

(

)

const [virtual]

Implements dtn::net::ConvergenceLayer.

Definition at line 59 of file UDPConvergenceLayer.cpp.

References dtn::core::Node::CONN_UDPIP.

const std::string dtn::net::UDPConvergenceLayer::getName

(

)

const [virtual]

See also:

Component::getName()

Implements dtn::daemon::Component.

Definition at line 281 of file UDPConvergenceLayer.cpp.

UDPConvergenceLayer & dtn::net::UDPConvergenceLayer::operator>>

(

dtn::data::Bundle &

bundle

)

Definition at line 201 of file UDPConvergenceLayer.cpp.

References dtn::core::BundleCore::getInstance(), and ibrcommon::udpsocket::receive().

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void dtn::net::UDPConvergenceLayer::queue	(	const dtn::core::Node &	n,
		const ConvergenceLayer::Job &	job
	)		[virtual]

Implements dtn::net::ConvergenceLayer.

Definition at line 93 of file UDPConvergenceLayer.cpp.

References dtn::net::ConvergenceLayer::Job::_bundle, dtn::net::ConvergenceLayer::Job::_destination, dtn::core::BUNDLE_FORWARDED, dtn::core::Node::CONN_UDPIP, dtn::core::Node::URI::decode(), dtn::data::PrimaryBlock::DONT_FRAGMENT, dtn::data::PrimaryBlock::get(), dtn::storage::BundleStorage::get(), dtn::core::Node::get(), dtn::core::Node::getEID(), dtn::core::BundleCore::getInstance(), dtn::daemon::Configuration::getInstance(), dtn::data::DefaultSerializer::getLength(), dtn::core::BundleCore::getStorage(), IBRCOMMON_LOGGER_DEBUG, IBRCOMMON_LOGGER_ENDL, dtn::routing::RequeueBundleEvent::raise(), dtn::net::TransferCompletedEvent::raise(), dtn::net::TransferAbortedEvent::raise(), dtn::core::BundleEvent::raise(), dtn::net::TransferAbortedEvent::REASON_BUNDLE_DELETED, dtn::net::TransferAbortedEvent::REASON_UNDEFINED, and ibrcommon::udpsocket::send().

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void dtn::net::UDPConvergenceLayer::update	(	const ibrcommon::vinterface &	iface,
		std::string &	name,
		std::string &	data
	)		throw (dtn::net::DiscoveryServiceProvider::NoServiceHereException) [virtual]

this method updates the given values

Implements dtn::net::DiscoveryServiceProvider.

Definition at line 64 of file UDPConvergenceLayer.cpp.

References ibrcommon::vaddress::VADDRESS_INET.

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

• daemon/src/net/UDPConvergenceLayer.h
• daemon/src/net/UDPConvergenceLayer.cpp