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Dear developers,<br>
<br>
<span id="result_box" class="" lang="en"><span class="hps">I am
trying to</span> <span class="hps">develop</span> <span
class="hps">another web</span><span class="">-based interface
for</span> <span class="hps">sane. </span></span><span
id="result_box" class="" lang="en"><span class="hps">Faced with</span>
<span class="hps">a</span> <span class="hps">problem, and</span>
<span class="hps">do not know</span> <span class="hps">how to
avoid</span> <span class="hps">it or</span> <span class="hps">solve
it.<br>
<br>
</span></span><span id="result_box" class="" lang="en"><span
class="hps alt-edited">I have </span><span class="hps">Canon
LiDE</span> <span class="hps">210</span> <span class="hps">scanner</span><span
class="">, it</span> <span class="hps">works fine</span> <span
class="hps">with genesys</span> <span class="hps">backend</span><span>.
Locally scanimage works in all modes: color, gray, lineart</span></span>.
<span id="result_box" class="" lang="en"><span class="hps">However,</span>
<span class="hps">if I</span> <span class="hps">scan through</span>
<span class="hps">the network using</span> <span class="hps">net
backend,</span> <span class="hps alt-edited">it stops</span> <span
class="hps alt-edited">work in</span> <span class="hps">lineart</span>
<span class="hps">mode.<br>
<br>
</span></span>
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<span id="result_box" class="short_text" lang="en"><span
class="hps">Scanimage</span> freezes<span>,</span> <span
class="hps">until</span> <span class="hps">I</span> <span
class="hps">kill</span> <span class="hps">the process. I
attached stderr of scanimage --mode Lineart with
SANE_DEBUG_NET=9. Process freezes after "[net] sane_read:
reading packet length", "scanimage: received signal 15"
appears after killall scanimage.<br>
<br>
</span></span><span id="result_box" class="" lang="en"><span
class="hps">Unfortunately</span> <span class="hps
alt-edited">I can not check</span> <span class="hps">whose</span>
<span class="hps">problem</span> <span class="hps">it is</span><span
class="">: genesys</span> <span class="hps">or</span> <span
class="hps">net backends.</span> <span class="hps">Test
backend</span> <span class="hps">does not support</span> <span
class="hps">lineart</span> <span class="hps">mode.</span></span><br>
<br>
<span id="result_box" class="" lang="en"><span class="hps">Has
anyone</span> <span class="hps">encountered</span> <span
class="hps">a similar problem</span><span class="">?</span>
<span class="hps alt-edited">How can I</span> <span
class="hps">try</span> <span class="hps alt-edited">solve
it</span><span class="">?</span></span><br>
<br>
Thanks.<br>
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