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- added a content-encoding: gzip to streamed http server responses

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- finish and close streamed http responses immediately
- this applies only to the solr interface which should be much faster
now!
This commit is contained in:
Michael Peter Christen 2012-08-16 22:35:19 +02:00
parent 23226676c6
commit efafa79db5
1 changed files with 19 additions and 3 deletions
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22
source/de/anomic/http/server/HTTPDFileHandler.java
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@ -874,12 +874,28 @@ public final class HTTPDFileHandler {
requestHeader.put(HeaderFramework.CONNECTION_PROP_EXT, path.endsWith(".stream") ? "stream" : "");
//requestHeader.put(httpHeader.CONNECTION_PROP_INPUTSTREAM, body);
//requestHeader.put(httpHeader.CONNECTION_PROP_OUTPUTSTREAM, out);
// prepare response header
ResponseHeader header = new ResponseHeader(200);
header.put(HeaderFramework.CONTENT_TYPE, getMimeFromServlet(targetClass, requestHeader, args, "text/xml"));
conProp.remove(HeaderFramework.CONNECTION_PROP_PERSISTENT);
HTTPDemon.sendRespondHeader(conProp, out, httpVersion, 200, header);
invokeServlet(targetClass, requestHeader, args, out);
final boolean zipContent = requestHeader.acceptGzip();
if (zipContent) header.put(HeaderFramework.CONTENT_ENCODING, "gzip");
// send response head
HTTPDemon.sendRespondHeader(conProp, out, httpVersion, 200, null, header);
forceConnectionClose(conProp);
// send response content
OutputStream o = zipContent ? new GZIPOutputStream(out) : out;
invokeServlet(targetClass, requestHeader, args, o);
// immediately close stream as this terminates the http transmission
if (o instanceof GZIPOutputStream) ((GZIPOutputStream) o).finish();
o.flush();
o.close();
out.flush();
out.close();
return;
} else if (targetFile.exists() && targetFile.isFile() && targetFile.canRead()) {
// we have found a file that can be written to the client
@ -1305,7 +1321,7 @@ public final class HTTPDFileHandler {
private static final void forceConnectionClose(final HashMap<String, Object> conprop) {
if (conprop != null) {
conprop.put(HeaderFramework.CONNECTION_PROP_PERSISTENT,"close");
conprop.put(HeaderFramework.CONNECTION_PROP_PERSISTENT, "close");
}
}