org.eclipse.jetty.io
接口 NetworkTrafficListener

所有已知实现类：

NetworkTrafficListener.Empty

public interface NetworkTrafficListener

A listener for raw network traffic within Jetty.

NetworkTrafficListeners can be installed in a org.eclipse.jetty.server.nio.NetworkTrafficSelectChannelConnector, and are notified of the following network traffic events:

• Connection opened, when the server has accepted the connection from a remote client
• Incoming bytes, when the server receives bytes sent from a remote client
• Outgoing bytes, when the server sends bytes to a remote client
• Connection closed, when the server has closed the connection to a remote client

NetworkTrafficListeners can be used to log the network traffic viewed by a Jetty server (for example logging to filesystem) for activities such as debugging or request/response cycles or for replaying request/response cycles to other servers.

嵌套类摘要

static class

NetworkTrafficListener.Empty A commodity class that implements NetworkTrafficListener with empty methods.

方法摘要

void	closed(Socket socket) Callback method invoked when a connection to a remote client has been closed.
void	incoming(Socket socket, Buffer bytes) Callback method invoked when bytes sent by a remote client arrived on the server.
void	opened(Socket socket) Callback method invoked when a connection from a remote client has been accepted.
void	outgoing(Socket socket, Buffer bytes) Callback method invoked when bytes are sent to a remote client from the server.

方法详细信息

opened

void opened(Socket socket)

Callback method invoked when a connection from a remote client has been accepted.

The socket parameter can be used to extract socket address information of the remote client.

参数：

socket - the socket associated with the remote client

incoming

void incoming(Socket socket,
              Buffer bytes)

Callback method invoked when bytes sent by a remote client arrived on the server.

参数：

socket - the socket associated with the remote client

bytes - the read-only buffer containing the incoming bytes

outgoing

void outgoing(Socket socket,
              Buffer bytes)

Callback method invoked when bytes are sent to a remote client from the server.

This method is invoked after the bytes have been actually written to the remote client.

参数：

socket - the socket associated with the remote client

bytes - the read-only buffer containing the outgoing bytes

closed

void closed(Socket socket)

Callback method invoked when a connection to a remote client has been closed.

The socket parameter is already closed when this method is called, so it cannot be queried for socket address information of the remote client.
However, the socket parameter is the same object passed to opened(Socket), so it is possible to map socket information in opened(Socket) and retrieve it in this method.

参数：

socket - the (closed) socket associated with the remote client