Hello!
On 04/19/2012 12:09 PM, Remi Jolin wrote:
Hello,
I made a test case to transfer files from the server to the client
with SOAP. I used ByteArray on the server side and I got a stream of
base64 encoded bytes on the client side. Very easy to decode in python
:-)
Is data is streamed in socket or it first completely read into memory
and then pushed in socket?
Latter case is not an option because it's quite hard to keep in memory 1
GB binary data.
But if data is actually streamed, can you provide complete example?
Best regards.
Le 18/04/2012 18:34, Vladimir Rutsky a écrit :
Hello!
I need to write several Python web-services for local network that
will exchange with RPC commands with attached files with size 10-1000
MB. I'm trying to use SOAP for message exchanging since XML/JSON RPC
can't handle big messages, and SOAP have few features that allows to
stream files over network (SwA, MTOM).
I see some code related to MTOM in source code of rpclib, is it
possible to transfer big files with current version of rpclib? Is
there any examples of it?
Currently I try to modify binary_soap.py [1] example to return
rpclib.model.binary.File object, but without any luck:
@srpc(String, _returns=File)
def get(file_path):
return [File("test.txt", "/tmp/test.txt")]
SUDS client receives just string:
[File(name='test.txt', path='/tmp/test.txt',
type='application/octet-stream', data=<generator object
to_string_iterable at 0xb6a18644>)]
Thanks in advance,
Vladimir Rutsky
[1] https://github.com/arskom/rpclib/blob/master/examples/binary_soap.py
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--
Vladimir Rutsky
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