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Sebastian Solnica
System Engineer, open-source contributor, leader. Tweeting mostly about profiling, security, and OS internals.
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Sebastian Solnica Jun 5
Thanks, . I was on Core 2.2 that's why I haven't seen EventPipes. And there is already tool to collect the traces so no need to write another one! :) I will play with it soon.
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WG.NET Jun 5
⚠️ 127. Spotkanie WG .NET nadciąga! ⚠️ Zapraszamy już 13.06 o 18:00. Agenda jest wypełniona po brzegi, planujemy: snack (od ) i dwie prezentacje (od Bartek Stopa i Marcin Sulecki). Detale i zapisy: To ostatnie spotkanie przed wakacjami!
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Sebastian Solnica Jun 3
Replying to @davidfowl @SitnikAdam
Unfortunately, not. I wanted to support Linux but when I checked the corefx source code, I found that the NetEventSource exists only in the Windows implementation 🙁
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Sebastian Solnica Jun 3
I released a new diagnostics tool for collecting .NET network logs: . I hope you will find it useful in your diagnostics sessions.
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No Starch Press May 27
It's another Humble Bundle! Pay what you want for 14 of our bestselling hacking and security books worth over $475. Proceeds benefit and Please RT!
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Alexandre Mutel May 27
Busy week-end but I finally just released the first version of CppAst a .NET library for parsing C/C++ header files with full AST, with the target purpose of providing a simple foundation for developing PInvoke+Interop domain oriented codegen tools 🤗
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Mario Hewardt May 15
“Diagnose hung (/deadlock) .net core 3 apps” …new tutorial scenario added! Bonus: I’ll show you how to extend the dotnet-dump command to add custom thread analysis.
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WG.NET May 10
Zapraszamy na 126. Spotkanie WG .NET w czwartek 23 maja o 18:00. W planach mamy dwie prezentacje od i . Zapowiada się mocno! Detale tematów i zapisy standardowo na naszym meetup:
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Mario Hewardt May 6
Just published - initial tutorial on .NET Core 3.0 (p5) Production Diagnostics. It's scenario based and we'd love to get your feedback/contributions (especially around new interesting scenarios)!
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Szymon Kulec May 8
🍇 [PL] Master of Aggregates - pierwsze nagranie już dostępne! Wejdź na i obejrzyj pierwsze nagranie. Na początek, przystępnie o zaletach znajomości agregatów.
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Matt Warren May 3
Ever wondered what the CLR is doing 'behind-the-scenes' to make PInvoke and [DllImport] work? This great post from explains all there's also an interesting follow-up, 'Compile time marshalling'
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Filip W Apr 20
ooh nice, Samsung has its own .NET Core debugger and its released under MIT license 🤩 The debugger provides GDB/MI or VSCode Debug Adapter protocol and allows to debug .NET apps under .NET Core runtime.
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Sebastian Solnica Apr 18
Replying to @matthewwarren
I like that dotnet-trace is based on event-piping. That's an interesting and cross-platform alternative to ETW and LTTng.
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Matt Warren Apr 18
I really like the new .NET Core CLI tooling to help with Debugging and Diagnostics so far there is 'dotnet-dump', 'dotnet-analyse' and 'dotnet-symbols' with 'dotnet-trace' coming soon
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Kirill Osenkov Apr 15
"RefDump.exe *.dll -g" will now copy the reference graph to clipboard in GraphViz format, you can then paste into for an image. Release is here:
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Scott Guthrie Apr 4
Some great free online courses on .NET Core Distributed development and Microservices:
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WG.NET Mar 27
⚡ Unconference powraca ⚡ Zapraszamy na 125. Spotkanie grupy w lubianej przez WGNETowiczów formule unconference. Wyjątkowo wcześniej, bo już 11 kwietnia ➡️ Zachęcamy do przygotowania tematów do rozmów! ➡️ Zapisy obowiązkowe! Ograniczona liczba miejsc:
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Sebastian Solnica Mar 27
I just stumbled upon disassembler - another great library from 0xd4d
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Tom Deseyn Mar 26
Wrote a blog post about PInvoking Linux system functions:
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Adam Mar 26
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