UDP: User Datagram Protocol

https://en.m.wikipedia.org/wiki/User_Datagram_Protocol

Connection API

typedef Delegate<void(UdpConnection &connection, char *data, int size, IpAddress remoteIP, uint16_t remotePort)> UdpConnectionDataDelegate

class UdpConnection

#include <UdpConnection.h>

Subclassed by DnsServer, NtpClient

Public Functions

UdpConnection()

UdpConnection(UdpConnectionDataDelegate dataHandler)

virtual ~UdpConnection()

virtual bool listen(int port)

virtual bool connect(IpAddress ip, uint16_t port)

virtual void close()

virtual bool send(const char *data, int length)

bool sendString(const char *data)

bool sendString(const String &data)

virtual bool sendTo(IpAddress remoteIP, uint16_t remotePort, const char *data, int length)

bool sendStringTo(IpAddress remoteIP, uint16_t remotePort, const char *data)

bool sendStringTo(IpAddress remoteIP, uint16_t remotePort, const String &data)