On Thu, 9 Feb 2012, Mattias Gaertner wrote:
On Tue, 7 Feb 2012 10:33:04 +0100
Rainer Stratmann <rainerstratm...@t-online.de> wrote:
Am Monday 19 December 2011 01:22:18 schrieb Mattias Gaertner:
Hi,
For some reason TFPHTTPClient.Post hangs when accessing a "solr"
server over "tomcat". It works with "solr" over "jetty".
"curl" works fine with both, so I guess the tomcat server works
normally.
Here is the code:
client:=TFPHTTPClient.Create(nil);
client.RequestHeaders.Add('Content-Type: text/xml');
client.RequestBody:=ms; // a TMemoStream with some xml to post
client.Post(URL);
It hangs here:
procedure TFPCustomHTTPClient.ReadResponse
...
else if L<0 then
// No content-length, so we read till no more data available.
Repeat
R:=Transfer(ReadBufLen);
until (R=0);
If you have no content-length then mostly in the header ist a
field 'Transfer-Encoding: chunked'. Then the content is send in snippets. It
is exactly defined how long to read until there is no more content.
http://en.wikipedia.org/wiki/Chunked_transfer_encoding
Thanks for the hint. I implemented chunked reading and now it works
fast without timeouts. :)
Did you implement this in TFPCustomHTTPClient itself ?
If so, please provide a patch.
Michael.
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