- Automatically generates de-serializing handler
- CMake-generated build
- Demonstrates build-time SBE stubs generation
- Demonstrates generating media driver script for client tests (run manually, *nix systems only)
- Dependency
cmakefiles do not contain configuration information - Command-line build script is *nix-centered (no Windows script provided)
- Includes the upcoming
ExternalProjectextension - Apache License 2.0
Same prerequisites as for standalone Aeron, SBE, GoogleTest builds. Get recent tool chains (tested on OSX 10.11.6 and Ubuntu 16.04.1), JDK 8, CMake 3+.
From a command line: run the ./build.sh script to build and ./test.sh to run the test. Use ./clean.sh to remove build-related directories. For in-Clion builds and tests, build the Build All target, and the install. Run the ./bin/media_driver.sh to start the built media driver and the aeron_and_sbe target for the example test.
See the short YouTube video for an example build arrangement.
Dependencies are vendored in the dep directory, each brought in through an external project macro in accompanying cmake scripts. The root CMakeLists.txt calls all the macros and then includes directories for the make_handler and integration_tests executables.
The make_handler executable uses an inlined template and SBE protocol XML definition to generate a C++ incoming messages handler for an Aeron subscription. When called, the handler wraps incoming messages in proper SBE structures and calls message-type-specific intake handlers defined elsewhere.
The build of integration_tests runs the make_handler process to generate the handler. It also runs the sbe-tool which generates proper message codes alongside the handler.
The example intake functions in integration_tests_intakes.h header are specializations of the template which is not implemented itself. That way the compilation intentionally fails if a message type intake function is not implemented.