Hi Edinson,
Indeed, it was not a Groovy problem !
Thanks for your answer.
Philippe
Le 27/04/2016 à 14:03, Edinson E. Padrón Urdaneta a écrit :
Hi there,
It should be notice that `HttpURLConnection` comes from Java and not
from Groovy.
After a quick Google search I got:
"HttpURLConnection does support the POST method, try
setRequestMethod("POST"). Also persistent connections are supported.
Note that the connection is only re-used after you have read the
response body. In the code example you posted it doesn't look like you
are reading the response. Since jdk6 the HTTP protocol handler will
attempt to read-ahead to make the connection available for re-use. It
reads to up ~512k so if the HTTP server returns megabytes of data and
you aren't reading it then the connection will be closed and not
re-used." [1]
"|HttpURLConnection|
<http://download.oracle.com/javase/6/docs/api/java/net/HttpURLConnection.html>
*will* reuse connections if it can
<http://download.oracle.com/javase/6/docs/technotes/guides/net/http-keepalive.html>!
For this to work, several preconditions need to be fulfilled, mostly
on the server side. Those preconditions are described in the article
linked to above." [2]
[1] https://community.oracle.com/thread/1147187?start=0&tstart=0
[2] http://stackoverflow.com/a/5459200
Hope it helps. And remember, Google is your friend.
On Wed, Apr 27, 2016 at 6:46 AM, Philippe Chantry
<[email protected]
<mailto:[email protected]>> wrote:
Hi all,
I'm trying to upload files to an ECM with a multipart POST HTTP
request using HttpURLConnection.
It works fine if the file size is less than or equal to 524288
bytes (= 512k), and fails if the file is larger.
Is 512k an inner limitation of groovy for a POST parameter size ?
Is there some workarounds ?
(The same program written in pure java has not this limitation
problem.)
Thank you,
Philippe
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*Philippe Chantry*
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