SB/70 & SB/72 post problems of 45K file (Browser vs JAX-RS)

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webspunprime
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Joined: Mon Apr 05, 2010 6:57 am

SB/70 & SB/72 post problems of 45K file (Browser vs JAX-RS)

Post by webspunprime »

I'm trying to post a 45K file to the SB/70 / SB/72 netburner combination board.

I can post the same file from a browser successfully. However, when I post it
via software (JAX-RS), I get an IOException "insufficient data written".

I have attatched wireshark traces of both downloads. The JAX-RS is operating, slightly faster.
Durring the transmission of the post, the netburner repleys with a [TCP Zerowindow]. This puts the JAX-RS clinet into a [TCP ZerowindowProbe] that is never replied to.

The browser post also has the netburner sending a [TCP zerowindow] AFTER the full post is recieved. the netburner then sends a [TCP window update] allowing the GET of the response code.

I know the JAX-RS code supports HTTP/1.1, the netburner combo seems to be HTTP/1.0.
I cannot definitively sed the JAX-RS stuff to HTTP/1.0. But I have set headers to emulate the
browser post (which is using HTTP/1.1 also) to no avail.

I'm having a hard time determining on the netburner.com site if I can get a SB/70 that supports HTTP/1.1. Anyone?

Thanks,
Dave
Attachments
WiresharpPSII2_JAXRS2Netburner.txt
(3.45 KiB) Downloaded 289 times
WiresharpPSII_IE2Netburner.txt
(10.95 KiB) Downloaded 286 times
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