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s4:prog_guide4.txt: remove obsolete comments

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metze
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Stefan Metzmacher 2009-12-15 16:52:00 +01:00
parent a88b28850b
commit 1a43d863be
1 changed files with 0 additions and 14 deletions
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prog_guide4.txt
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@ -405,20 +405,6 @@ calls this function when it is ready. Also notice that reply_getatr()
only does the parsing of the request, and does not do the reply only does the parsing of the request, and does not do the reply
generation. That is done by the _send() function. generation. That is done by the _send() function.
The only missing piece in the Samba4 right now that prevents it being
fully async is that it currently does the low level socket calls (read
and write on sockets) in a blocking fashion. It does use select() to
make it somewhat async, but if a client were to send a partial packet
then delay before sending the rest then smbd would be stuck waiting
for the second half of the packet.
To fix this I plan on making the socket calls async as well, which
luckily will not involve any API changes in the core of smbd or the
library. It just involves a little bit of extra code in clitransport.c
and smbd/request.c. As a side effect I hope that this will also reduce
the average number of system calls required to answer a request, so we
may see a performance improvement.
NTVFS NTVFS
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