These changes are required to connect and receive data properly since the TLS 1.2 server upgrade on 6/16/2019. This also required upgrading the IKVM libraries for C#/Java interop.
These changes are required to connect and receive data properly since the TLS 1.2 server upgrade on 6/16/2019. This also required upgrading the IKVM libraries for C#/Java interop.
- Updates PythonNet to 1.0.5.17
- Improve performance by adding new `interop` `type` cache holding a `bool`, true if its an `exception`. And adding a `setter` and `getter` cache for the `propertyobject`. Closes#2925.
- Decimal parsing allows numeric string in exponential notation. Closes#2918#2919.
Closes#2929
- Requires a new PythonNet 1.0.5.15 package where the different `.dll` are in a
specific folder: `\win` `\linux` and `\osx`
- Removed not present `decimal.py` from `Algorithm.Python` project. It
was moved into `Common`.
- Replace `xbuild` for `msbuild` required for using the `System.Runtime.InteropServices`.
Also note the `xbuild` on travis prints:
> >>>> xbuild tool is deprecated and will be removed in future updates, use msbuild instead <<<<
In the new package:
- C# decimal conversion will use C# double and python float due to the big performance impact of converting C# decimal to python decimal;
When selecting IEXDataQueueHandler as a data source for live trading,
it would not connect. The following fixed the issue:
- Updated Socket IO NuGet package (and its dependencies) to latest;
- In GzipStreamProvider, removed obsolete "using" statement refering
to deprecated Socket IO API (using statement was not used anyways);
- Increased the reconnection delay value to its recommended
value (1000ms), this was necessary for the feed to connect;
- Minor change in IEXDataQueueHandler to parse Json message.
"(JObject)message" would compile, but threw a runtime error, as this
formulation could not implicitly convert string to JObject. Used
the cleaner "JObject.Parse()" method instead.
Using thread safe implementation
Minor fixes.
Change ICSharpCode.SharpZipLib reference
New reference match the `ICSharpCode.SharpZipLib`in `QuantConnect.Compression`.
Stefano Raggi