package org.bouncycastle.crypto.tls;
import java.io.IOException;
public interface DatagramTransport
{
int getReceiveLimit()
throws IOException;
int getSendLimit()
throws IOException;
int receive(byte[] buf, int off, int len, int waitMillis)
throws IOException;
void send(byte[] buf, int off, int len)
throws IOException;
void close()
throws IOException;
}