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9/17/25
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Comment on [#12486] Can't download attachments over ActiveSync
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>> ... if you are comfortable in PHP, you could also try investigating >> the use of fseek() and ftell() in >> Horde_ActiveSync_Request_ItemOperations::_getDataSize(), as that is >> really the only difference in what happens to the stream between 12.1 >> and 14.x requests. > > Ok, I finally found ! > After 2 days of remote debugging on my test environment (with vim :) > ), I solved this bug. > > As the ActiveSync message exceeds the size of the output buffer > defined in the method getReponse of the class Horde_Rpc_ActiveSync > (1MB), the transfer is splited in the Horde_ActiveSync_Wbxml_Encoder, > _outTermStr(). The client detects this as a problem and request again > the server. > > I removed the limit for tests and all files can be downloaded ! > > BUT, if you put this limit, it is not for nothing I think... > BUT, after some tests, all my images are corrupted. The end of the > image is not retrieved or else... It is maybe my connection which is > very bad on my mobile now and I must test again with the WiFi. > > I tell you later if it is ok. > > I would like to know the goal of the output buffer limit plz... > > Thx > > Ryu
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