public class SpdyHttpEncoder extends MessageToMessageEncoder<HttpObject>
HttpRequest s， HttpResponse s和HttpContent s分成SpdySynStreamFrame s和SpdySynReplyFrame s。
HttpRequest s：
Header Name Header Value "X-SPDY-Stream-ID" The Stream-ID for this request. Stream-IDs must be odd, positive integers, and must increase monotonically. "X-SPDY-Priority" The priority value for this request. The priority should be between 0 and 7 inclusive. 0 represents the highest priority and 7 represents the lowest. This header is optional and defaults to 0.
HttpResponse s：
Header Name Header Value "X-SPDY-Stream-ID" The Stream-ID of the request corresponding to this response.
HttpRequest s：
Header Name Header Value "X-SPDY-Stream-ID" The Stream-ID for this resource. Stream-IDs must be even, positive integers, and must increase monotonically. "X-SPDY-Associated-To-Stream-ID" The Stream-ID of the request that initiated this pushed resource. "X-SPDY-Priority" The priority value for this resource. The priority should be between 0 and 7 inclusive. 0 represents the highest priority and 7 represents the lowest. This header is optional and defaults to 0.
"X-SPDY-Scheme"头设置，但默认为“https”，因为这是最常见的SPDY部署。
HttpContent与最近接收的“分块” HttpRequest或HttpResponse相关联 。
ChannelHandler.Sharable| Constructor and Description |
|---|
SpdyHttpEncoder(SpdyVersion version)
创建一个新的实例。
|
SpdyHttpEncoder(SpdyVersion version, boolean headersToLowerCase, boolean validateHeaders)
创建一个新的实例。
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| Modifier and Type | Method and Description |
|---|---|
protected void |
encode(ChannelHandlerContext ctx, HttpObject 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, waitexceptionCaught, handlerAdded, handlerRemovedpublic SpdyHttpEncoder(SpdyVersion version)
version - 协议版本
public SpdyHttpEncoder(SpdyVersion version, boolean headersToLowerCase, boolean validateHeaders)
version - 协议版本
headersToLowerCase - 将标题名称转换为小写。
在受控环境中，可以禁用转换。
validateHeaders - 将它们添加到SpdyHeaders时验证标题名称和值
protected void encode(ChannelHandlerContext ctx, HttpObject msg, java.util.List<java.lang.Object> out) throws java.lang.Exception
MessageToMessageEncoder
encode在课堂
MessageToMessageEncoder<HttpObject>
ctx - MessageToMessageEncoder属于的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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