@ChannelHandler.Sharable public class WebSocket00FrameEncoder extends MessageToMessageEncoder<WebSocketFrame> implements WebSocketFrameEncoder
WebSocketFrame编码为ByteBuf 。
有关向HTTP服务器添加Web插件支持的详细说明,请查看位于io.netty.example.http.websocket包中的WebSocketServer示例。
ChannelHandler.Sharable| Constructor and Description |
|---|
WebSocket00FrameEncoder() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
encode(ChannelHandlerContext ctx, WebSocketFrame msg, java.util.List<java.lang.Object> out)
从一条消息编码到另一条消息。
|
acceptOutboundMessage, writebind, close, connect, deregister, disconnect, flush, readensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharableclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitbind, close, connect, deregister, disconnect, flush, read, writeexceptionCaught, handlerAdded, handlerRemovedprotected void encode(ChannelHandlerContext ctx, WebSocketFrame msg, java.util.List<java.lang.Object> out) throws java.lang.Exception
MessageToMessageEncoder
encode在课堂上
MessageToMessageEncoder<WebSocketFrame>
ctx - 这MessageToMessageEncoder所属的ChannelHandlerContext
msg - 要编码到另一个的消息
out - 应该添加编码味精的
List需要做某种聚合
java.lang.Exception - 发生错误时抛出
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