<div dir="ltr"><br><div>Hello.</div><div>I've reproduced the problem without ANY I/O only with NancyFx.</div><div><br></div><div>Following code leads to lock up:</div><div><br></div><div>



<font face="Consolas">
<span style="color:rgb(68,68,68)">        </span><span style="color:rgb(0,150,149)">class</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">MainClass</span><br>
<span style="color:rgb(68,68,68)">        </span><span style="color:rgb(68,68,68)">{</span><br>
<span style="color:rgb(68,68,68)">                </span><span style="color:rgb(0,150,149)">public</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(0,150,149)">static</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(0,150,149)">void</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">Main</span><span style="color:rgb(68,68,68)">(</span><span style="color:rgb(0,150,149)">string</span><span style="color:rgb(68,68,68)">[]</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">args</span><span style="color:rgb(68,68,68)">)</span><br>

<span style="color:rgb(68,68,68)">                </span><span style="color:rgb(68,68,68)">{</span><br>
<span style="color:rgb(68,68,68)">                        </span><span style="color:rgb(0,150,149)">var</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">bt</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">=</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(0,150,149)">new</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">DefaultNancyBootstrapper</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">()</span><span style="color:rgb(68,68,68)">;</span><br>

<span style="color:rgb(68,68,68)">                        </span><span style="color:rgb(68,68,68)">bt</span><span style="color:rgb(68,68,68)">.</span><span style="color:rgb(68,68,68)">Initialise</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">()</span><span style="color:rgb(68,68,68)">;</span><br>

<span style="color:rgb(68,68,68)">                        </span><span style="color:rgb(0,150,149)">var</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">engine</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">=</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">bt</span><span style="color:rgb(68,68,68)">.</span><span style="color:rgb(68,68,68)">GetEngine</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">()</span><span style="color:rgb(68,68,68)">;</span><br>

<span style="color:rgb(68,68,68)">                        </span><span style="color:rgb(0,150,149)">int</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">rid</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">=</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(245,125,0)">0</span><span style="color:rgb(68,68,68)">;</span><br>

<span style="color:rgb(68,68,68)">                        </span><span style="color:rgb(0,150,149)">while</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">(</span><span style="color:rgb(0,150,149)">true</span><span style="color:rgb(68,68,68)">)</span><span style="color:rgb(68,68,68)"> </span><br>

<span style="color:rgb(68,68,68)">                        </span><span style="color:rgb(68,68,68)">{</span><br>
<span style="color:rgb(68,68,68)">                                </span><span style="color:rgb(0,150,149)">var</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">crid</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">=</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">rid</span><span style="color:rgb(68,68,68)">++;</span><br>

<br>
<span style="color:rgb(68,68,68)">                                </span><span style="color:rgb(51,100,164)">ThreadPool</span><span style="color:rgb(68,68,68)">.</span><span style="color:rgb(68,68,68)">QueueUserWorkItem</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">(</span><span style="color:rgb(68,68,68)">_</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">=</span><span style="color:rgb(68,68,68)">></span><br>

<span style="color:rgb(68,68,68)">                                </span><span style="color:rgb(68,68,68)">{</span><br>
<span style="color:rgb(68,68,68)">                                        </span><span style="color:rgb(0,150,149)">var</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">resp</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">=</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">engine</span><span style="color:rgb(68,68,68)">.</span><span style="color:rgb(68,68,68)">HandleRequest</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">(</span><br>

<span style="color:rgb(68,68,68)">                                                </span><span style="color:rgb(0,150,149)">new</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">Request</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">(</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(245,125,0)">GET</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(68,68,68)">,</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(245,125,0)">/</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(68,68,68)">,</span><br>

<span style="color:rgb(68,68,68)">                                                      </span><span style="color:rgb(0,150,149)">new</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">Dictionary</span><span style="color:rgb(68,68,68)"><</span><span style="color:rgb(0,150,149)">string</span><span style="color:rgb(68,68,68)">,</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">IEnumerable</span><span style="color:rgb(68,68,68)"><</span><span style="color:rgb(0,150,149)">string</span><span style="color:rgb(68,68,68)">>></span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">()</span><span style="color:rgb(68,68,68)">,</span><br>

<span style="color:rgb(68,68,68)">                                                      </span><span style="color:rgb(51,100,164)">RequestStream</span><span style="color:rgb(68,68,68)">.</span><span style="color:rgb(68,68,68)">FromStream</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">(</span><span style="color:rgb(0,150,149)">new</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">MemoryStream</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">()</span><span style="color:rgb(68,68,68)">,</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(245,125,0)">0</span><span style="color:rgb(68,68,68)">,</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(245,125,0)">0</span><span style="color:rgb(68,68,68)">)</span><span style="color:rgb(68,68,68)">,</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(245,125,0)">http</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(68,68,68)">,</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(68,68,68)">,</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(245,125,0)">127</span><span style="color:rgb(245,125,0)">.</span><span style="color:rgb(245,125,0)">0</span><span style="color:rgb(245,125,0)">.</span><span style="color:rgb(245,125,0)">0</span><span style="color:rgb(245,125,0)">.</span><span style="color:rgb(245,125,0)">1</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(68,68,68)">))</span><span style="color:rgb(68,68,68)">;</span><br>

<span style="color:rgb(68,68,68)">                                        </span><span style="color:rgb(68,68,68)">resp</span><span style="color:rgb(68,68,68)">.</span><span style="color:rgb(68,68,68)">Response</span><span style="color:rgb(68,68,68)">.</span><span style="color:rgb(68,68,68)">Contents</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">(</span><span style="color:rgb(0,150,149)">new</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">MemoryStream</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">())</span><span style="color:rgb(68,68,68)">;</span><br>

<span style="color:rgb(68,68,68)">                                        </span><span style="color:rgb(51,100,164)">Console</span><span style="color:rgb(68,68,68)">.</span><span style="color:rgb(68,68,68)">WriteLine</span><span style="color:rgb(68,68,68)">(</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(245,125,0)">Request</span><span style="color:rgb(245,125,0)"> </span><span style="color:rgb(245,125,0)">#</span><span style="color:rgb(255,0,0)">{</span><span style="color:rgb(255,0,0)">0</span><span style="color:rgb(255,0,0)">}</span><span style="color:rgb(255,0,0)"></span><span style="color:rgb(245,125,0)"> </span><span style="color:rgb(245,125,0)">done</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(68,68,68)">,</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">crid</span><span style="color:rgb(68,68,68)">)</span><span style="color:rgb(68,68,68)">;</span><br>

<span style="color:rgb(68,68,68)">                                </span><span style="color:rgb(68,68,68)">})</span><span style="color:rgb(68,68,68)">;</span><br>
<span style="color:rgb(68,68,68)">                                </span><span style="color:rgb(51,100,164)">Console</span><span style="color:rgb(68,68,68)">.</span><span style="color:rgb(68,68,68)">WriteLine</span><span style="color:rgb(68,68,68)">(</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(245,125,0)">Request</span><span style="color:rgb(245,125,0)"> </span><span style="color:rgb(245,125,0)">#</span><span style="color:rgb(255,0,0)">{</span><span style="color:rgb(255,0,0)">0</span><span style="color:rgb(255,0,0)">}</span><span style="color:rgb(255,0,0)"></span><span style="color:rgb(245,125,0)"> </span><span style="color:rgb(245,125,0)">added</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(68,68,68)">,</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">crid</span><span style="color:rgb(68,68,68)">)</span><span style="color:rgb(68,68,68)">;</span><br>

<br>
<span style="color:rgb(68,68,68)">                        </span><span style="color:rgb(68,68,68)">}</span><br>
<span style="color:rgb(68,68,68)">                </span><span style="color:rgb(68,68,68)">}</span><br>
<br>
<span style="color:rgb(68,68,68)">        </span><br>
<span style="color:rgb(68,68,68)">        </span><span style="color:rgb(68,68,68)">}</span><br>
<br>
<span style="color:rgb(68,68,68)">        </span><span style="color:rgb(0,150,149)">public</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(0,150,149)">class</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">TestController</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">:</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">NancyModule</span><br>

<span style="color:rgb(68,68,68)">        </span><span style="color:rgb(68,68,68)">{</span><br>
<span style="color:rgb(68,68,68)">                </span><span style="color:rgb(0,150,149)">public</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(51,100,164)">TestController</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">()</span><br>

<span style="color:rgb(68,68,68)">                </span><span style="color:rgb(68,68,68)">{</span><br>
<span style="color:rgb(68,68,68)">                        </span><span style="color:rgb(68,68,68)">Get</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">[</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(245,125,0)">/</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(68,68,68)">]</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">=</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">_</span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(68,68,68)">=</span><span style="color:rgb(68,68,68)">></span><span style="color:rgb(68,68,68)"> </span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(245,125,0)">test</span><span style="color:rgb(245,125,0)">"</span><span style="color:rgb(68,68,68)">;</span><br>

<span style="color:rgb(68,68,68)">                </span><span style="color:rgb(68,68,68)">}</span><br>
<span style="color:rgb(68,68,68)">        </span><span style="color:rgb(68,68,68)">}</span></font>  <br></div><div>  </div><div><br></div><div>It works fine with mono 2.10.8 from Ubuntu repos.</div><div><br></div><div><br>
</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/8/8 Nikita Tsukanov <span dir="ltr"><<a href="mailto:keks9n@gmail.com" target="_blank">keks9n@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">I'm unable to reproduce the issue with HttpListener/Sockets alone. It needs INancyEngine.ProcessReqiest() somewhere in request processing pipeline. So I'm still investigating, what conditions are needed to repoduce the bug (and I suspect that it doesn't have to do with I/O at all, since it reproduces even with my hand-made send/recv sockets backend).</div>
<div class="HOEnZb"><div class="h5">
<div class="gmail_extra"><br><br><div class="gmail_quote">2013/8/7 "Andrés G. Aragoneses" <span dir="ltr"><<a href="mailto:knocte@gmail.com" target="_blank">knocte@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

If you're able to reproduce it with 3.3 and not with 2.10.x, you should definitely open a bug report for it in <a href="http://bugzilla.xamarin.com/" target="_blank">http://bugzilla.xamarin.com/</a> stating "[regression]" in the bug summary.<br>


<br>
Also, I would open a separate bug report for the segfault you're getting when running with MONO_DISABLE_AIO (pasting the backtrace of the segfault, with debug symbols installed).<div><br>
<br>
On 07/08/13 14:02, Alfred Hall wrote:<br>
</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>
Tried running it with sgen or boehm on 2.10? Worth trying both I think.<br>
Also how about 3.3 (master) ?<br>
<br>
    -----Original message-----<br></div>
    *From:* Nikita Tsukanov <<a href="mailto:keks9n@gmail.com" target="_blank">keks9n@gmail.com</a>><br>
    *Sent:* Wednesday 7th August 2013 12:54<br>
    *To:* <a href="mailto:mono-devel-list@lists.ximian.com" target="_blank">mono-devel-list@lists.ximian.<u></u>com</a><br>
    *Subject:* Re: [Mono-dev] NancyFX self hosting (HttpListener)<div><br>
    locking up on linux<br>
<br>
    I've rewritten my SCGI server to work with TPL directly instead of<br>
    using async/await to make it run on mono 2.10. Then I've tried to<br>
    run it with mono 2.10.8.1 and mono 3.2 with System.Net.Sockets<br>
    backend and to hammer it with jmeter. 500K requests without any<br>
    lockups on Mono 2.10, lockup at 22164th request on mono 3.2.<br>
<br>
    Server source code is still on GitHub -<br>
    <a href="https://github.com/kekekeks/scgi-sharp" target="_blank">https://github.com/kekekeks/<u></u>scgi-sharp</a><br>
<br>
<br>
    2013/8/7 Greg Young <<a href="mailto:gregoryyoung1@gmail.com" target="_blank">gregoryyoung1@gmail.com</a><br></div>
    <mailto:<a href="mailto:gregoryyoung1@gmail.com" target="_blank">gregoryyoung1@gmail.<u></u>com</a>>><div><br>
<br>
        I believe attaching a debugger changes things like optimizations<br>
        from occurring (not positive but it does in clr)<br>
<br>
<br>
        On Wednesday, August 7, 2013, Nikita Tsukanov wrote:<br>
<br>
            Huh, it doesn't require debugger to be _attched_, just<br>
            debugging subsystem initialized i. e. if I launch this<br>
            program as a "debugger" it doesn't lock up.<br>
<br>
            publicstaticvoidMain(string[]<u></u>args)<br>
            {<br>
            intport=27042;<br>
            if(args.Length !=0)<br>
            port=int.Parse(args[0]);<br>
            while(true)<br>
            {<br>
            varvm= Mono.Debugger.Soft.<u></u>VirtualMachineManager.Listen(<u></u>newIPEndPoint(IPAddress.<u></u>Loopback,port));<br>
            vm.Resume();<br>
            vm.Detach();<br>
            }<br>
            }<br>
<br>
            I'll use running with<br>
            --debugger-agent=transport=dt_<u></u>socket,address=<a href="http://127.0.0.1:27042" target="_blank">127.0.0.1:27042</a><br></div>
            <<a href="http://127.0.0.1:27042" target="_blank">http://127.0.0.1:27042</a>> as a temporary workaround since<div><div><br>
            performance doesn't degrade a lot.<br>
<br>
<br>
            2013/8/7 Nikita Tsukanov <<a href="mailto:keks9n@gmail.com" target="_blank">keks9n@gmail.com</a>><br>
<br>
                I suspect that the problem is actually with thread pool<br>
                itself. I've created socket layer implementation using<br>
                libevent (wrapped with Oars) and send/recv that utilizes<br>
                thread pool for cases when it's unable to complete<br>
                operation synchronously. It survives longer, but still<br>
                locks up after a while. Same behavior with debugger -<br>
                I'm unable to reproduce the issue when running under it.<br>
                I also unable to grab thread stack traces, it prints<br>
                "Full thread dump: " and nothing else.<br>
<br>
<br>
                2013/8/7 Greg Young <<a href="mailto:gregoryyoung1@gmail.com" target="_blank">gregoryyoung1@gmail.com</a>><br>
<br>
                    We will see your test then as it will probably<br>
                    affect us as well<br>
<br>
<br>
                    On Tuesday, August 6, 2013, Nikita Tsukanov wrote:<br>
<br>
                        Greg, I've tried running my server with mono<br>
                        compiled from master (with pull request #703<br>
                        merged in), still freezes after a while.<br>
<br>
<br>
                        2013/8/7 Greg Young <<a href="mailto:gregoryyoung1@gmail.com" target="_blank">gregoryyoung1@gmail.com</a>><br>
<br>
                            Do you have our pull req? We are stable<br>
                            after (and seriously read history of this list)<br>
<br>
<br>
                            On Tuesday, August 6, 2013, Nikita Tsukanov<br>
                            wrote:<br>
<br>
                                <a href="https://github.com/kekekeks/scgi-sharp" target="_blank">https://github.com/kekekeks/<u></u>scgi-sharp</a> -<br>
                                here is my SCGI server with host for<br>
                                NancyFx. If you run Sandbox.exe with<br>
                                --echo-server it will not use nancy<br>
                                infrastructure and will respond<br>
                                directly. It locks up after several<br>
                                thousands of requests under jmeter.<br>
<br>
                                Simple nginx configuration:<br>
<br>
                                location /<br>
                                {<br>
                                    include /etc/nginx/scgi_params;<br>
                                    scgi_pass <a href="http://127.0.0.1:10081" target="_blank">127.0.0.1:10081</a><br></div></div>
                                <<a href="http://127.0.0.1:10081" target="_blank">http://127.0.0.1:10081</a>>;<div><br>
                                }<br>
<br>
                                Now I'm looking for alternative socket<br>
                                library to use it as a replacement for<br>
                                System.Net.Sockets.<br>
<br>
<br>
                                2013/8/6 Greg Young<br>
                                <<a href="mailto:gregoryyoung1@gmail.com" target="_blank">gregoryyoung1@gmail.com</a>><br>
<br>
                                    Actually not that surprised we also<br>
                                    found out file stream.flush(true)<br>
                                    only works sometimes and ms never<br>
                                    back supported it to actually work :)<br>
<br>
<br>
                                    On Tuesday, August 6, 2013, Alfred<br>
                                    Hall wrote:<br>
<br></div>
                                        __<div><br>
                                        Yeah you're having exactly the<br>
                                        same issues as I am. I'm<br>
                                        surprised others haven't had<br>
                                        this problem before. Not sure<br>
                                        who works on this area of the<br>
                                        mono codebase these days. If you<br>
                                        got a minimal test case it may<br>
                                        be worth us raising a Xamarin<br>
                                        bug in bugzilla.<br>
<br>
                                            -----Original message-----<br></div>
                                            *From:* Nikita<br>
                                            Tsukanov <<a href="mailto:keks9n@gmail.com" target="_blank">keks9n@gmail.com</a>><br>
                                            *Sent:* Tuesday 6th August<br>
                                            2013 20:18<br>
                                            *To:*<br>
                                            <a href="mailto:mono-devel-list@lists.ximian.com" target="_blank">mono-devel-list@lists.ximian.<u></u>com</a><br>
                                            *Subject:* Re: [Mono-dev]<div><div><br>
                                            NancyFX self hosting<br>
                                            (HttpListener) locking up on<br>
                                            linux<br>
<br>
                                            Running with mono from<br>
                                            master haven't helped.<br>
<br>
                                            And I'm not sure what the<br>
                                            hell is going on, but I<br>
                                            cann't reproduce the issue<br>
                                            when running under...<br>
                                            Monodevelop's debugger. It<br>
                                            runs perfectly under it, but<br>
                                            when I try to run the same<br>
                                            binary from console (even<br>
                                            with --debug option) it<br>
                                            locks up or segfaults. Does<br>
                                            anyone know what does it mean?<br>
<br>
<br>
                                            2013/8/6 Nikita Tsukanov<br>
                                            <<a href="mailto:keks9n@gmail.com" target="_blank">keks9n@gmail.com</a>><br>
<br>
                                                Great. It locked up with<br>
                                                my more complex logic.<br>
                                                Funny fact: NancyFx<br>
                                                increases request<br>
                                                processing time from 2ms<br>
                                                to 70ms with the same<br>
                                                echo response.<br>
                                                Another funny fact: with<br>
                                                MONO_DISABLE_AIO I've<br>
                                                got segfault.<br>
<br>
                                                Now I'll try to use<br>
                                                build patched mono. Not<br>
                                                sure that it's the same<br>
                                                issue, because in my<br>
                                                case it never tries to<br>
                                                read and write simultane<br>
<br>
<br>
<br>
        --<br>
        Le doute n'est pas une condition agréable, mais la certitude est<br>
        absurde.<br>
<br>
<br>
    ______________________________<u></u>_________________<br>
<br>
    Mono-devel-list mailing list<br>
<br>
    <a href="mailto:Mono-devel-list@lists.ximian.com" target="_blank">Mono-devel-list@lists.ximian.<u></u>com</a><br>
<br>
    <a href="http://lists.ximian.com/mailman/listinfo/mono-devel-list" target="_blank">http://lists.ximian.com/<u></u>mailman/listinfo/mono-devel-<u></u>list</a><br>
<br>
<br>
<br>
______________________________<u></u>_________________<br>
Mono-devel-list mailing list<br>
<a href="mailto:Mono-devel-list@lists.ximian.com" target="_blank">Mono-devel-list@lists.ximian.<u></u>com</a><br>
<a href="http://lists.ximian.com/mailman/listinfo/mono-devel-list" target="_blank">http://lists.ximian.com/<u></u>mailman/listinfo/mono-devel-<u></u>list</a><br>
<br>
</div></div></blockquote><div><div>
<br>
<br>
______________________________<u></u>_________________<br>
Mono-devel-list mailing list<br>
<a href="mailto:Mono-devel-list@lists.ximian.com" target="_blank">Mono-devel-list@lists.ximian.<u></u>com</a><br>
<a href="http://lists.ximian.com/mailman/listinfo/mono-devel-list" target="_blank">http://lists.ximian.com/<u></u>mailman/listinfo/mono-devel-<u></u>list</a><br>
</div></div></blockquote></div><br></div>
</div></div></blockquote></div><br></div>