Originally Posted by Peter Johnson (Post 1489523)

I have good news for you (and others who've run into issues with NetworkTables). I'm currently rewriting the NetworkTables implementation core from the ground up as a portable C++ library (with C interfaces) to fix the deadlocks and improve performance. The plan for WPILib is to update both the C++ and Java higher level classes to use this core library (similar to how NetworkCommunication is used) for consistency across languages. It's currently TBD whether LabView will use this library or continue using a LabView-native implementation. And before anyone asks, yes, the new implementation will be extensively unit-tested (I'm expecting to have at least several hundred unit tests).

In addition to the implementation rewrite, we're revising the protocol (in a backwards-compatible way) to fix a number of issues (more consistent synchronization) and make the protocol in general a bit more robust. As part of this, we're also adding a few features, including integrated value persistence (think Preferences++), remote procedure calls, server reboot detection, and client self-identification.