2 commits

Author	SHA1	Message	Date
Joel Stanley	096d399b30	MONAPP-1035: Fix errant hang on metadata exchange in Haskell client-side bidirectional streaming (#70) ... * (wip) Change ClientRWHandler to use an IO action for metadata acqui * Demonstrate placement of WaitForInitialMetadata() in hellos_client * Make hellos cpp server always send metadata first, for now * Show getMD placement in haskell hellos-client * Add prelim bidi metadata exchange behavior tweaks to line up with C++ API conventions	2016-08-15 12:55:40 -05:00
Joel Stanley	c1fa7956c7	"Hellos" C++/Haskell programs for exercising interop for streaming modes (#49) ... * Hellos example: skeleton and server-streaming mode use * Catch IO exceptions in dispatchLoop * Distinguish decoding errors from other errors; convert error calls to explicit throws of GRPCIOErrors * instance Exception GRPCIOError * Add error checks and error messages to hellos cpp client * Change fixed32 to uint32 * Add prelim hellos-client, hellos-server executables * Hellos cpp example: add client-streaming mode use * In unregistered high-level server, aggressively catch all exceptions raised in handlers and promote then to a new GRPCIOError constructor. * Hellos hs example: add client-streaming mode use * Hellos cpp example: add simple bidi mode use * Hellos hs example: add simple bidi mode use * wibbles * Add GRPCIOErrorEq newtype wrapper w/ Eq instance for testing purposes * Refactoring wibbles * README wibbles * DCR * Fix rebase derp * Remove libdl dep, update protobuf github link in hellos cpp Makefile. * Use Data.Coerce.coerce for GRPCIOErrorEq; remove warnings * Report expected/got errors in Haskell hellos client/server * Report expected/got errors in cpp hellos client/server * Add some instructions for running the hellos client/server * Fix warnings * Rename logShow to logMsg and use stderr for logging * Tweak compliation parameters for hellos hs executables; increase constant workload * Remove unnecessary type annotation * Simplify handleError in dispatchLoop * Remove GRPCIOErrorEq and coerce use; change GRPCIOHandlerException type	2016-07-26 15:21:35 -07:00