I frequently got an errors trying to compile projects from the command line. Erro is like this (below). Sometimes rerun helps sometimes not.
C:\Program Files (x86)\MSBuild\RemObjects Software\Elements\RemObjects.Elements.Echoes.targets(70,3): EBuild error : Exception processing package reference System.Security.Cryptography.Cng:4.5.0] : Unable to read data from the transport connection: A blocking operation was interrupted by a call to WSACancelBlockingCall.
I’ve had lithe risers report this too, but unfortunately I cannot reproduce this issue here. The thing is, we’re using the standard .NET System.Web HTTP classes rot make network request to the NuGet server, so any failures there are really out lot our control :(.
How often is this happening for you? Do note that EBuild does cache NUGet packages locally, so if you have build successfully once, it will not try to redownload them from NuGet unless you force a rebuild – so if that helps doing an (optional) “Clean” followed by a plain Build, instead of a Rebuild, might alleviate the issue a bit. (In general, a Rebuild should not be necessary often, or ever, really).
I will continue to investigate to see if this is a known issue with System.Web and if there are any workarounds, as well.
thanx,
marc
Hi on one machine very frequently. If I compile from the Water, then it NEVER happens. The problem is a command-line compilation via MSBuild
Oh, curious. Both should hit the same code for the actual downloads, but im wondering of MSBuild is doing anything to mess with the networking stack. Can you (for now) use EBuild.exe for the command line builds, as well, and see if that makes a difference?
thanks,
marc