private static StreamSinkConduit handleExplicitTransferEncoding(HttpServerExchange exchange, StreamSinkConduit channel, ConduitListener<StreamSinkConduit> finishListener, HeaderMap responseHeaders, String transferEncodingHeader, boolean headRequest) { HttpString transferEncoding = new HttpString(transferEncodingHeader); if (transferEncoding.equals(Headers.CHUNKED)) { if (headRequest) { return channel; } Boolean preChunked = exchange.getAttachment(HttpAttachments.PRE_CHUNKED_RESPONSE); if(preChunked != null && preChunked) { return new PreChunkedStreamSinkConduit(channel, finishListener, exchange); } else { return new ChunkedStreamSinkConduit(channel, exchange.getConnection().getByteBufferPool(), true, !exchange.isPersistent(), responseHeaders, finishListener, exchange); } } else { if (headRequest) { return channel; } log.trace("Cancelling persistence because response is identity with no content length"); // make it not persistent - very unfortunate for the next request handler really... exchange.setPersistent(false); responseHeaders.put(Headers.CONNECTION, Headers.CLOSE.toString()); return new FinishableStreamSinkConduit(channel, terminateResponseListener(exchange)); } }
private static StreamSinkConduit handleExplicitTransferEncoding(HttpServerExchange exchange, StreamSinkConduit channel, ConduitListener<StreamSinkConduit> finishListener, HeaderMap responseHeaders, String transferEncodingHeader, boolean headRequest) { HttpString transferEncoding = new HttpString(transferEncodingHeader); if (transferEncoding.equals(Headers.CHUNKED)) { if (headRequest) { return channel; } Boolean preChunked = exchange.getAttachment(HttpAttachments.PRE_CHUNKED_RESPONSE); if(preChunked != null && preChunked) { return new PreChunkedStreamSinkConduit(channel, finishListener, exchange); } else { return new ChunkedStreamSinkConduit(channel, exchange.getConnection().getByteBufferPool(), true, !exchange.isPersistent(), responseHeaders, finishListener, exchange); } } else { if (headRequest) { return channel; } log.trace("Cancelling persistence because response is identity with no content length"); // make it not persistent - very unfortunate for the next request handler really... exchange.setPersistent(false); responseHeaders.put(Headers.CONNECTION, Headers.CLOSE.toString()); return new FinishableStreamSinkConduit(channel, terminateResponseListener(exchange)); } }
private static StreamSinkConduit handleExplicitTransferEncoding(HttpServerExchange exchange, StreamSinkConduit channel, ConduitListener<StreamSinkConduit> finishListener, HeaderMap responseHeaders, String transferEncodingHeader, boolean headRequest) { HttpString transferEncoding = new HttpString(transferEncodingHeader); if (transferEncoding.equals(Headers.CHUNKED)) { if (headRequest) { return channel; } Boolean preChunked = exchange.getAttachment(HttpAttachments.PRE_CHUNKED_RESPONSE); if(preChunked != null && preChunked) { return new PreChunkedStreamSinkConduit(channel, finishListener, exchange); } else { return new ChunkedStreamSinkConduit(channel, exchange.getConnection().getByteBufferPool(), true, !exchange.isPersistent(), responseHeaders, finishListener, exchange); } } else { if (headRequest) { return channel; } log.trace("Cancelling persistence because response is identity with no content length"); // make it not persistent - very unfortunate for the next request handler really... exchange.setPersistent(false); responseHeaders.put(Headers.CONNECTION, Headers.CLOSE.toString()); return new FinishableStreamSinkConduit(channel, terminateResponseListener(exchange)); } }