henrik242 added the comment:
Correction: My problem in Issue 39875 was not related to Connection: Close, but
with weird POST handling in Solr.
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Python tracker
<https://bugs.python.org/issue12
henrik242 added the comment:
Solved!
The problem was Solr which it has special handling of POSTed data with the
User-Agent starts with 'curl/':
https://github.com/apache/lucene-solr/blob/40661489cd590947f513e553a20707d0c82b82e5/solr/core/src/java/org/apache/solr/servlet
henrik242 added the comment:
Root cause for this seems to be https://bugs.python.org/issue12849
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Python tracker
<https://bugs.python.org/issue39
henrik242 added the comment:
That mandatory "Connection: close" makes it impossible to POST a data request
to Solr, as described in https://bugs.python.org/issue39875
It would be very helpful if it could be made optional.
--
nosy: +henrik242
versions: +
henrik242 added the comment:
Here's the wireshark output. It seems that urllib adds a "Connection: close"
which curl doesn't. Solr doesn't seem to like that.
Curl message:
POST /solr/my_coll/update?commit=true HTTP/1.1
Host: solr.example.no:12699
User-Agent: curl/7.6
henrik242 added the comment:
The following gives the same failing result too :(
>>> import urllib.request
>>> data = 'KEY__9927.1>> name="value">{"result":0,"jobId":"9459695","jobNumber":"9927.1&q
henrik242 added the comment:
Also, it seems that urllib.urlopen just creates a similar Request object when
given a data paramenter:
def open(self, fullurl, data=None, timeout=socket._GLOBAL_DEFAULT_TIMEOUT):
# accept a URL or a Request object
if isinstance(fullurl, str
henrik242 added the comment:
Further:
method should be a string that indicates the HTTP request method that will be
used (e.g. 'HEAD'). If provided, its value is stored in the method attribute
and is used by get_method(). The default is 'GET' if data is None or 'POST'
otherwise
henrik242 added the comment:
But why can't the payload be in the Request object?
>From the api docs:
class urllib.request.Request(url, data=None, headers={},
origin_req_host=None, unverifiable=False, method=None)
data must be an object specifying additional data to s
New submission from henrik242 :
curl correctly posts data to Solr:
$ curl -v 'http://solr.example.no:12699/solr/my_coll/update?commit=true' \
--data 'KEY__9927.1\
{"result":0,"jobId":"9459695","jobNumber":"9927.1"}'
The solr query log says:
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