wpi::PortForwarder Class Reference

Forward ports to another host. More...

#include <wpinet/PortForwarder.h>

Public Member Functions
	PortForwarder (const PortForwarder &)=delete
PortForwarder &	operator= (const PortForwarder &)=delete
void	Add (unsigned int port, std::string_view remoteHost, unsigned int remotePort)
	Forward a local TCP port to a remote host and port.
void	Remove (unsigned int port)
	Stop TCP forwarding on a port.

Static Public Member Functions
static PortForwarder &	GetInstance ()
	Get an instance of the PortForwarder class.

Detailed Description

Forward ports to another host.

This is primarily useful for accessing Ethernet-connected devices from a computer tethered to the RoboRIO USB port.

Constructor & Destructor Documentation

PortForwarder()

wpi::PortForwarder::PortForwarder ( const PortForwarder & )

delete

Member Function Documentation

Add()

void wpi::PortForwarder::Add	(	unsigned int	port,
		std::string_view	remoteHost,
		unsigned int	remotePort )

Forward a local TCP port to a remote host and port.

Note that local ports less than 1024 won't work as a normal user.

Parameters

port	local port number
remoteHost	remote IP address / DNS name
remotePort	remote port number

GetInstance()

static PortForwarder & wpi::PortForwarder::GetInstance ( )

static

Get an instance of the PortForwarder class.

This is a singleton to guarantee that there is only a single instance regardless of how many times GetInstance is called.

operator=()

PortForwarder & wpi::PortForwarder::operator= ( const PortForwarder & )

delete

Remove()

void wpi::PortForwarder::Remove

(

unsigned int

port

)

Stop TCP forwarding on a port.

Parameters

port	local port number

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

• wpinet/PortForwarder.h