RE: BizTalk 2004: File Receive Location Problem



Craig Beuker <beukerc@xxxxxxxxxxxxxxxx> wrote in
news:Xns972C621412E6Cbeukerccommunitynosp@xxxxxxxxxxxxx:

Hello,

Thought I already made a post about this. Oh well, if you see
another post from me on this thread with the same general questions, you
can ignore it. :-)

Just a follow up from some more investigating.

It seems that the problem involves the number of files written to
share at one time. If I write 50 or so files to the share, about half
will get picked up and the rest will just sit there until another file is
dropped into the folder.

I have a question about the BizTalk File Receive Adapter. As I
understand it, it relies on file events being raised on directories being
monitors to determine if action needs to be taken on a directory (ie:
process files in the directory). Is that correct?

Also, as I mentioned, I was tinkering with the registry entry
FileReceivePollingInterval. When does this kick in as opposed to the
file events? I currently have this value set to 10000 in the registry.
As I understand it, this will tell the file receive adapter to poll the
monitored location every 10 seconds for files. Correct? If this is the
case, then this isn't working either from what I can tell. If I paste my
50 test files into the directory on our samba share, as I mentioned, some
will be processed and the rest will just sit there. The polling value
seems to have no effect as the rest of the files will sit there for much
longer than 10 seconds.

Thoughts, comments?

Thanks in advance.

Craig..

> Hi Craig,
>
> Does the problem only occurs on the linux file shares and doesn't
> happen on the Windows 2003 share location? If so, this is probably a
> platform compatibility issue. Which file share engine are you using?
>
> BizTalk need to register for file change notifications with the file
> system. I'm not familiar with Linux file sharing mechanism. I just
> heard that NFS doesn't support this. Samba has file change
> notification which can work with biztalk file receive function but
> please understand we do not officially guarantee this is supported
> since we have no control over the samba provider.
>
> So if this does seem to be a compatibility issue, I'd recommend you
> switch to HTTP/FTP receive to have a try.
>
> Hope the info can be of some help. Thanks.
>
> Best regards,
>
> WenJun Zhang
> Microsoft Online Partner Support
>
> This posting is provided "AS IS" with no warranties, and confers no
> rights.
>
>

.



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