private SpdySynReplyFrame createSynReplyFrame(HttpResponse httpResponse) throws Exception {
boolean chunked = httpResponse.isChunked();
// Get the Stream-ID from the headers
int streamID = SpdyHttpHeaders.getStreamID(httpResponse);
SpdyHttpHeaders.removeStreamID(httpResponse);
// The Connection, Keep-Alive, Proxy-Connection, and Transfer-ENcoding
// headers are not valid and MUST not be sent.
httpResponse.removeHeader(HttpHeaders.Names.CONNECTION);
httpResponse.removeHeader("Keep-Alive");
httpResponse.removeHeader("Proxy-Connection");
httpResponse.removeHeader(HttpHeaders.Names.TRANSFER_ENCODING);
SpdySynReplyFrame spdySynReplyFrame = new DefaultSpdySynReplyFrame(streamID);
// Unfold the first line of the response into name/value pairs
SpdyHeaders.setStatus(spdyVersion, spdySynReplyFrame, httpResponse.getStatus());
SpdyHeaders.setVersion(spdyVersion, spdySynReplyFrame, httpResponse.getProtocolVersion());
// Transfer the remaining HTTP headers
for (Map.Entry<String, String> entry : httpResponse.getHeaders()) {
spdySynReplyFrame.addHeader(entry.getKey(), entry.getValue());
}
if (chunked) {
currentStreamID = streamID;
spdySynReplyFrame.setLast(false);
} else {
spdySynReplyFrame.setLast(httpResponse.getContent().readableBytes() == 0);
}
return spdySynReplyFrame;
}
