grpc - RPC system from Google

	Commit message (Expand)	Author	Age
...
\| *	Fix a race in QPS client shutdown	Craig Tiller	2015-04-27
* \|	Support for open-loop sync test	Vijay Pai	2015-04-26
\|/
*	Merge github.com:google/grpc into qps	Craig Tiller	2015-04-10
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\| *	Splitting gRPC service class codegen into its own set of files.	Nicolas "Pixel" Noble	2015-04-09
* \|	Handle errors better on client	Craig Tiller	2015-04-09
* \|	Remove asserts	Craig Tiller	2015-04-09
\|/
*	Remove unused header file for profiler	Vijay Pai	2015-03-31
*	No need to do an extra read	Vijay Pai	2015-03-23
*	Added streaming C++ tests for sync and sync cases	vjpai	2015-03-23
*	clang-format	Craig Tiller	2015-03-04
*	Rename some files	Craig Tiller	2015-03-04