me.melchor9000.net

Class SocketUtil

java.lang.Object

me.melchor9000.net.SocketUtil

public class SocketUtil
extends java.lang.Object

Some utilities when reading and writing stream based sockets

Constructor Summary

Constructors

Constructor and Description
SocketUtil()

Method Summary

Modifier and Type	Method and Description
static void	read(Socket socket, io.netty.buffer.ByteBuf buffer) Reads from the socket exactly the number of writable bytes ByteBuf.writableBytes() of the buffer into the buffer synchronously.
static void	read(Socket socket, io.netty.buffer.ByteBuf buffer, int bytes) Reads exactly bytes bytes of data from the socket synchronously.
static Future<java.lang.Long>	readAsync(Socket socket, io.netty.buffer.ByteBuf buffer) Reads from the socket exactly the number of writable bytes ByteBuf.writableBytes() of the buffer into the buffer asynchronously.
static Future<java.lang.Long>	readAsync(Socket socket, io.netty.buffer.ByteBuf buffer, int bytes) Reads exactly bytes bytes of data from the socket asynchronously and returns a Future with the result of the task.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SocketUtil

public SocketUtil()

Method Detail

read

public static void read(@NotNull
                        Socket socket,
                        @NotNull
                        io.netty.buffer.ByteBuf buffer,
                        int bytes)
                 throws java.lang.Throwable

Reads exactly bytes bytes of data from the socket synchronously.

Parameters:

socket - Socket to read from

buffer - Buffer to write the data

bytes - Number of bytes to read

Throws:

java.lang.Throwable - If the operation fails

read

public static void read(@NotNull
                        Socket socket,
                        @NotNull
                        io.netty.buffer.ByteBuf buffer)
                 throws java.lang.Throwable

Reads from the socket exactly the number of writable bytes ByteBuf.writableBytes() of the buffer into the buffer synchronously.

Parameters:

socket - Socket to read from

buffer - Buffer to write the data

Throws:

java.lang.Throwable - If the operation fails

readAsync

@NotNull
public static Future<java.lang.Long> readAsync(@NotNull
                                                        Socket socket,
                                                        @NotNull
                                                        io.netty.buffer.ByteBuf buffer,
                                                        int bytes)

Reads exactly bytes bytes of data from the socket asynchronously and returns a Future with the result of the task. If there's an error, everything that could read is kept inside the buffer.

Parameters:

socket - Socket to read from

buffer - Buffer to write the data

bytes - Number of bytes to read

Returns:

a Future

readAsync

public static Future<java.lang.Long> readAsync(@NotNull
                                               Socket socket,
                                               @NotNull
                                               io.netty.buffer.ByteBuf buffer)

Reads from the socket exactly the number of writable bytes ByteBuf.writableBytes() of the buffer into the buffer asynchronously. If there's an error, everything that could read is kept inside the buffer.

Parameters:

socket - Socket to read from

buffer - Buffer to write the data

Returns:

a Future