public class HttpClientCodec extends Object implements ChannelUpstreamHandler, ChannelDownstreamHandler
HttpRequestEncoder
and HttpResponseDecoder
which enables easier client side HTTP implementation. HttpClientCodec
provides additional state management for HEAD and CONNECT
requests, which HttpResponseDecoder
lacks. Please refer to
HttpResponseDecoder
to learn what additional state management needs
to be done for HEAD and CONNECT and why
HttpResponseDecoder
can not handle it by itself.
If the Channel
gets closed and there are requests missing for a response
a PrematureChannelClosureException
is thrown.HttpServerCodec
ChannelHandler.Sharable
Constructor and Description |
---|
HttpClientCodec()
Creates a new instance with the default decoder options
(
maxInitialLineLength (4096 }, maxHeaderSize (8192) , and
maxChunkSize (8192) ). |
HttpClientCodec(int maxInitialLineLength,
int maxHeaderSize,
int maxChunkSize)
Creates a new instance with the specified decoder options.
|
HttpClientCodec(int maxInitialLineLength,
int maxHeaderSize,
int maxChunkSize,
boolean failOnMissingResponse)
Creates a new instance with the specified decoder options.
|
Modifier and Type | Method and Description |
---|---|
void |
handleDownstream(ChannelHandlerContext ctx,
ChannelEvent e)
Handles the specified downstream event.
|
void |
handleUpstream(ChannelHandlerContext ctx,
ChannelEvent e)
Handles the specified upstream event.
|
public HttpClientCodec()
maxInitialLineLength (4096
}, maxHeaderSize (8192)
, and
maxChunkSize (8192)
).public HttpClientCodec(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize)
public HttpClientCodec(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize, boolean failOnMissingResponse)
public void handleUpstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exception
ChannelUpstreamHandler
handleUpstream
in interface ChannelUpstreamHandler
ctx
- the context object for this handlere
- the upstream event to process or interceptException
public void handleDownstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exception
ChannelDownstreamHandler
handleDownstream
in interface ChannelDownstreamHandler
ctx
- the context object for this handlere
- the downstream event to process or interceptException
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