netanalyzer | Advanced network analyzer
kandi X-RAY | netanalyzer Summary
kandi X-RAY | netanalyzer Summary
netAnalyzer is a multi-threaded stateful passive network analyzer that can be used to troubleshoot and analyze network behavior. It aim at providing network information from various perspective ranging from network sessions to network error. Its flexibility allows to have the most effective vision of the network for a given task. It use a signature engine to grab relevant information from packets payload.
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Trending Discussions on netanalyzer
QUESTION
I created a Directory.Build.props
file by right clicking the Solution on Solution Explorer, creating an XML file, and named it so. I then input this XML and tried building but was met with errors:
ANSWER
Answered 2022-Jan-25 at 19:02The PackageReference
element needs to be in an ItemGroup
- you've got it in a PropertyGroup
. It should look like this:
QUESTION
Setup:
- .NET Core 3.1 console app
- Microsoft.CodeAnalysis.NetAnalyzers installed as a NuGet package
Problem:
I need to run code analysis from a command line interface to have it as a step in my CI (Continuous Integration) build process.
Ideally, I would like to have something similar to ESLint or TSLint running prior to building TypeScript applications and outputting all issues into console and not letting the build process going further in case of code analysis issues.
Any help is appreciated!
...ANSWER
Answered 2021-Oct-22 at 21:10.NET analyzers run on a build.
By default, only some rules are enabled: see Code quality analysis: Enabled rules. To enable all rules, you may set AllEnabledByDefault
in your .csproj
or a Directory.Build.props
file in the project directory or above.
Most Diagnostics are reported with Severity Warning
, so they will not break your build. But MSBuild also has the option to TreatWarningsAsErrors
. I advice to only TreatWarningsAsErrors
in Release builds (or non-Debug builds, depending on your preference), so that you can perform quick prototyping while coding and facilitate a satisfying TDD-cycle without worrying about each and every warning immediately during development. However, when you set your CI to build with Release Configuration, your pipeline will stop and fail if there is any Warning present (now treated as Error).
.csproj
QUESTION
I have searched for hours on GitHub, StackOverflow and Google without success, so I think I'm stuck.
I get the source of a page located behind CloudFlare, using CefSharp, with this method :
...ANSWER
Answered 2021-Aug-11 at 14:52Thanks to amaitland for his fast answer about DownloadUrlAsync().
I can now get any resource located behind CloudFlare, as a string or a byte[], with this :
QUESTION
I am using VS 2019 with .NET 5.0 and I wanted to know whether the Microsoft.CodeAnalysis.NetAnalyzers
NuGet package is already built-in for this version?
Moreover, what is the difference between FxCop
and .NetAnalyzers
?
ANSWER
Answered 2021-May-16 at 20:25Yes, starting in Visual Studio 2019 16.8 and .NET 5.0, these analyzers are included with the .NET SDK., and therefore no need to install this NuGet package.
The difference is that FxCop is the prior version, for the new .NET versions 5.0+ it is deprecated and you should use the default .NET Analyzers.
For more info:
QUESTION
Rephrased question:
I have this equalitycomparer with Generic type constrained to a class
ANSWER
Answered 2021-May-07 at 17:22string
s are classes and cannot be used as generic type argument for Nullable
because of the generic constraint where T : struct
. In your context string?
is a nullable reference type, which can be used to incdicate to the compiler that a reference type should not have null
as value (variables still can have null
as value and should be checked for null
values in public APIs, but the compiler will warn you when you use null
in a non-nullable context)
QUESTION
We worked before with FxCop Code Analyzers and TFS check in policies. I can find articles to migrate the code analysis to .Net Analyzer. I changed a project and the code analysis seems to be working after removing the deprecated FxCop.
But I cannot find any information regarding changing the check in policies to match with the new .NET Analyzers. Does anyone have information on this topic?
.csproj true
...ANSWER
Answered 2021-Feb-22 at 08:59Apparently, it is not possible to use both features together.
The Check-In-Policy checks (among other things) whether the -msbuild setting is set to true.
Anyways, this setting forces the legacy binary analysis to run.
Reference (from Microsoft Docs):
Does the RunCodeAnalysis msbuild project property run analyzers? No. The RunCodeAnalysis property in a project file (for example, .csproj) is only used to execute legacy FxCop. It runs a post-build msbuild task that invokes FxCopCmd.exe.
I think it should not be needed to have a seperate check-in policys anymore, as the .NET analyzers run on every (release, depending on your configuration) build.
QUESTION
In .NET 5 there are two kinds of analyzers: code quality and code style. They are specified in .editorconfig
.
Specifying each rule by hand would take forever so it's useful to rely on Microsoft official "defaults".
For code quality rules, there are official defaults, here.
For code style rules, I haven't found official defaults. There are various examples in various places, but nothing that seems "official". I realize I can just enable/disable all of them as a one-liner, but I want finer control than that (exactly like I do for code quality rules).
Can someone point me to an official/default editorconfig for code style rules?
...ANSWER
Answered 2021-Jan-19 at 14:58Use https://msbuildlog.com/ to look at what being setup in your project.
If you right click on the project and select Preprocess, you'll get a MSBuild file that has everything that contributes to the build.
On the SDK ("C:\Program Files\dotnet\sdk\5.0.102\Sdks\Microsoft.NET.Sdk\analyzers\build" and "C:\Program Files\dotnet\sdk\5.0.102\Sdks\Microsoft.NET.Sdk\analyzers\build\config") or on the Microsoft.CodeAnalysis.NetAnalyzers package there are editorconfig files that you can import that have everything set as warning.
But setting AnalysisLevel
should take care of it.
QUESTION
I have a Visual studio solution with several projects in it, specifically a DotNet5 asp.net app, that has several netstandard 2.0 references on it. it builds and runs fine in the debugger but continuously throws the metadata errors. It keeps specifically referencing its looking for a net5 folder in the netstandard2 project. I cannot find where its getting this from, the problematic one used to be a multitargeted project against framework 4.7, 4.8, and net5.0, but i got annoyed with the multiple dll's and just migrated it to standard2.0 and had no issues till i want to publish it.
I've tried what a few other questions referenced, cleaning, rebuilding, remove and re add references to other projects, deleted the obj and bin folders out of the solution, the removing the sou file, tried VS 2019 (16.9.0 preview 2) preview vs 2019 (16.8.3) release, different computer (pulled back down from a lan git repository) and got the same error.... also tried searching the entire solution for references to net5.0 and didn't find it outside of the expected locations like the csproj for the asp.net project and its respective pubxml. And just for fun, I temporarily retargeted the library project back to net5.0 and it still threw the same error even when the exact file and path listed did exist.
Using enters for the error below for the different columns in the error message, and removed the "sensitive" info. There is no error code provided by Visual Studio. Anyone else got any more ideas on what to try?
Error
Metadata file 'C:\Users\UserName\source\repos\Solution\Project 2\bin\Release\net5.0\ref\Project 2.dll' could not be found.
Project 1
CSC
0
Edit: adding a couple other sections of the error messages:
...ANSWER
Answered 2021-Jan-04 at 06:48Got it to publish but I am so confused....something to do with the publish profile. If i delete that and generate a new one, works fine. as soon as i edit it using the GUI, broken....generate it again. So far seems ok to edit it manually but TBD. not sure if the "fix" will survive restarting Visual studio or not.
Edit - Scratch that, found the difference. Remove the following line in Properties/FolderProfile.pubxml and it's fine.
net5.0
QUESTION
I'm trying to diagnose a memory leak on an Azure Web App.
I use the Diagnose and Solve Problems > Diagnostic Tools > Collect Memory Dump (tool referenced here).
This collects a dmp file and generates an analysis report. I can see the threads and other information in the Crash Hang Analysis, but the DotNetMemoryAnaysis always fails with error
...ANSWER
Answered 2020-Oct-14 at 16:25Thanks for sharing your dump file @farlee2121. I opened your dump file using WinDbg and kicked off !analyze -v
. This will pull available symbols to your local cache.
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