[Bug 17195] NamedPipe datagrams need to be _really_ datagrams

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=17195





--- Comment #3 from Luke Kenneth Casson Leighton <lkcl at lkcl.net>  2009-01-31 05:19:15 ---
Created an attachment (id=19121)
 --> (http://bugs.winehq.org/attachment.cgi?id=19121)
start of test app for messagemode

ok, you start this with:
./msrpcd.exe
or if you want a single run:
./msrpcd.exe -p pipename

and then, client-side:
./msrpc.exe -p pipename -t testname

where the two tests so far are test1 and send2recv2

test1 is the simple send 1 recv 1 send 1 recv 1

send2recv2 as its name suggests sends 2 messages and then waits to receive 2.

but, due to the bug in messagemode, it only receives one, of total size of the
glomming of both messages.

debug output.  exit code is 1 on failure.

msrpcd.exe will run continuously, default pipe name "test", if you get bored of
re-running it all the time.

internally, msrpcd.exe will create a new process, and back-to-back proxy the
data between the "front" msrpcd.exe and the "child" msrpcd.exe over a unique
pipe named after the thread-id.

i didn't cut this code out because i thought it would be useful, later.

it's not particularly well-written - there are better ways (such as use of
DupHandle and other stuff) but hey, it was my first experiment with NamedPipes
and i'm proud of it :)


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