Dependable element: dependable_element_message_passing# Assumed System Requirements Aous Software Architectural Level Requirements New Message Passing design The challenges General approach Message Passing client Client Connection state Client Connection callbacks Message sending and delivery Client Connection creation and shared resources Message Passing server Memory allocation Server Connection Server Connection initiation Server callbacks Implementation considerations Client-Server communication protocol Client-side implementation Server-side implementation Use of threads Safety concerns for QNX implementation General scenarios Timings Questions to QNX support Examples DataRouter: logging and tracing sources DataRouter: subscribers DataRouter: diagnostics and control DataRouter: configurable logging and tracing services Static Design Private Api Public Api message_passing_fmea Overview Failure Modes Control Measures Components component_message_passing Component Requirements Requirements System Requirements Behaviour Requirements API Requirements Server Unit Requirements Client Unit Requirements (client_connection) Units client_connection Implementation Tests server_connection Implementation unix_domain Implementation Tests qnx_dispatch Traceability L.O.B.S.T.E.R. Traceability Report Submodules# This module includes the following submodules: Bitmanipulation Containers Futurecpp Os