Package io.netty.handler.codec.http
Class HttpServerKeepAliveHandler
- java.lang.Object
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- io.netty.channel.ChannelHandlerAdapter
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- io.netty.channel.ChannelInboundHandlerAdapter
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- io.netty.channel.ChannelDuplexHandler
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- io.netty.handler.codec.http.HttpServerKeepAliveHandler
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- All Implemented Interfaces:
io.netty.channel.ChannelHandler
,io.netty.channel.ChannelInboundHandler
,io.netty.channel.ChannelOutboundHandler
public class HttpServerKeepAliveHandler extends io.netty.channel.ChannelDuplexHandler
HttpServerKeepAliveHandler helps close persistent connections when appropriate.The server channel is expected to set the proper 'Connection' header if it can handle persistent connections.
HttpServerKeepAliveHandler
will automatically close the channel for any LastHttpContent that corresponds to a client request for closing the connection, or if the HttpResponse associated with that LastHttpContent requested closing the connection or didn't have a self defined message length.Since
HttpServerKeepAliveHandler
expectsHttpObject
s it should be added afterHttpServerCodec
but before any other handlers that might send aHttpResponse
.ChannelPipeline
p = ...; ... p.addLast("serverCodec", newHttpServerCodec
()); p.addLast("httpKeepAlive", newHttpServerKeepAliveHandler
()); p.addLast("aggregator", newHttpObjectAggregator
(1048576)); ... p.addLast("handler", new HttpRequestHandler());
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Constructor Summary
Constructors Constructor Description HttpServerKeepAliveHandler()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
channelRead(io.netty.channel.ChannelHandlerContext ctx, Object msg)
void
write(io.netty.channel.ChannelHandlerContext ctx, Object msg, io.netty.channel.ChannelPromise promise)
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Methods inherited from class io.netty.channel.ChannelDuplexHandler
bind, close, connect, deregister, disconnect, flush, read
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Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter
channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered
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Methods inherited from class io.netty.channel.ChannelHandlerAdapter
ensureNotSharable, handlerAdded, handlerRemoved, isSharable
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