The main function of this API is to make sure only one plugin is
controlling the device state transitions at a time. The
ReleaseDeviceControl() signal is used to implement a function
WaitForPluginsToReleaseDeviceControl() which is used to block the main
thread if a control plugin is used.
* move Plugins::Version to fair::mq::tools
* fix Parser interface
* make device a shared pointer in main
* provide std::hash template specialization
* fix FairMQ.Plugins/FairMQ.PluginsStatic when run with ctest
* fix MQ/serialization example
* add --no-as-needed flag
* GCC 4 does not support member refs, move to pointer types
nn_term() will globally lock down the nanosmsg library. The nn_init()
interface is no longer available to reset the global state. Subsequent unit
tests after the first nn_term() call are failing.
* FairMQTransportFactoryZMQ: move the config invariant
initialization to ctor
* FairMQChannel: add new ctor that creates usable channel
* FairMQSocket*: close sockets in dtor
* FairMQTransportFactory*: terminate context in dtor
* FairMQChannel: add Bind/Connect facades (for explicit control, e.g. timing)
- give transport Initialize() method with access to device config.
- avoid using global context in the transport.
- simplify shutdown procedure (no need for extra thread).
listing authors in source files is inaccurate too. The version
control system documents this information most accurately, so per
file author lists are dropped for simplicity.
A parser implementation for FairMQ channel properties.
The parser handles a comma separated key=value list format by using the
getsubopt function of the standard library.
The option key '--channel-config' can be used with the list of key/value
pairs like e.g.
--channel-config name=output,type=push,method=bind
C++ standard dictates that NULL / 0 / nullptr is a valid argument for
delete which then simply has no effect:
"The value of the first argument supplied to a deallocation function may
be a null pointer value; if so, and if the deallocation function is one
supplied in the standard library, the call has no effect."
I therefore think in these particular case it's safe to remove the ifs.
Fix CID 131712. In case parameter string does not fit in variable return a failure.
Fix CID 162913. Initialize missing data member.
Fix CID 58901.
Fix CID 149137.
Fix CID 149143.
Fix CIDs 149156, 149150, 149147, 149145, 149144, 149137. Don't use command line parameter argv directly.
* accept ZEROMQ_ROOT as env or cmake variable to hint at install
location (used by aliBuild/alienv)
* added more docs
* fixed mismatch between module name ZeroMQ and prefix of
generated variables ZMQ -> ZeroMQ is now the preferred prefix
(old variables are still available and marked deprecated)
* the aliBuild zeromq recipe does not install zmq.hpp header,
so the module searches now for the zmq.h header
(which is anyways the only one we use)
* some cosmetic changes
* add option ZeroMQ_NO_DEPRECATION to suppress deprecation warning
- Avoid polling when only one input channel is used.
- Send only handles for shared memory transport.
- Avoid waiting in the rate logger thread when nothing to log.
- Hide warnings from generated files
- Fix#483
- Fix regression from last commit (preventing static run from proper shutdown).
- Guard state changes (for the internal transitions) (msm::process_event is not thread safe).
- Remove unused transition from RUNNING to EXITING.
- Convert factory methods to return smart ptrs.
- Refactor state machine to use same thread for user states.
- Remove unused includes and dependencies, use std.
Sent messages will be scheduled among the endpoints according to socket
type: PUB will send the same data to all endpoints simultaneously, PUSH
will do round robin transfer.
Incoming data is fair queued between endpoints.
This is a feature of at least zeromq and nanomsg.
_____________
To use: in the device configuration, instead of specifying just one address,
specify a comma separated list e.g.
tcp://localhost:123,ipc:///tmp/socket
the connection method (bind/connect) applies to all endpoints in this case.
______________
Mixing binding and connecting endpoints is supported:
prefix "@" means "bind", "+" (or ">") means connect, e.g.
+tcp://localhost:123,@ipc:///tmp/socket,ipc:///tmp/asd
(in case of missing prefix, the default channel method is used for that
endpoint).
- OnData() channel data handler.
- ConditionalRun() for devices without incoming data.
- Header file with common main(), to be extended with getDevice/addCustomOptions.
- Update examples (MQ/Tutorial3) to use the new API and config.
- NewSimpleMessage() for simpler creation of small messages (additional copy).
- Replace SetProperty/GetProperty with fConfig access.
- Runtime configurable channel names for common devices.
- Configurable logging interval per channel.
- FairMQMultiplier for distributing same data to multiple outputs.
- Cleanup state machine messages.
- Cmd option to toggle signal handling.
- Simpler API for send/receive timeouts.
- Enable --log-to-file.
- Fix coverity issues, warnings.
- Various code cleanup and minor tweaks.
- removed the executables that are running only in DDS (ddsEx9Sampler.cxx,
ddsEx9TaskProcessor.cxx, ddsEx9FileSink.cxx, ddsParameterMQServer.cxx);
- adapted the executables to allow running within the DDS (setting channel names);
- changed the topology file to run the correct executables (ex9-dds-topology.xml);
- ex9-dds.json - changed the parameter channel name back to "data" (to be compatible with other examples);
- added a shell script to controlDDS.sh;
- added fairmq/fairmq-dds-command executable to send single commands to DDS;
- adapted parmq/parmq-server to run within DDS.
- Remove old cmd options --config-json-file and --config-xml-file.
Now handled by --mq-config with file extension detection.
- Fix --config-json-string and --config-xml-string
- Move config-key to proper place (in --help)
- Add shared memory example in examples/MQ/SharedMemory
- Device/Task termination: try soft first, and abort if it fails
- Interactive mode: prevent cin from blocking forever (poll)
- removed the obsolete startFairMQEx9.sh.in script
- added all *.root files in example9/macros/ to .gitignore;
- added run_digi.C to tests;
- added startFairMQEx9_Static.sh to tests;
- startFairMQEx9_Static.sh - script that will run the example non-interactively, statically;
- Pixel9MQConfig_Multipart.json - added acknowledgement channel to sampler and sink;
- runEx9Sampler.cxx and runEx9FileSink.cxx - added option to set the ack channel name;
- FairMQEx9FileSink - if ack channel name set, send acknowledgement of received message, save the tree and file at the end of Run;
- FairMQEx9Sampler - if ack channel name set, count acknowledgements and finish only if all events processed;
- FairMQEx9TaskProcessor - moved some printouts to debug.
General:
- fairmq/logger/logger.cxx - fixed colorless logger bug;
- parmq/runParameterMQServer.cxx - now using runStateMachine function (to enable static execution).
- Update DDS example command UI and extract it from example.
- Unify address handling via DDS properties for dynamic deployment.
- Update DDS docs with the new approach.
- Allow `--config-key` to be used to access common config in JSON.
- Allow common channel properties to be specified for all sockets.
- Update MQ examples and Tuto3 with new config options.
- Add start scripts to MQ examples for easier use.
- Implement nanomsg multipart with MessagePack.
- Use the MessagePack from FairSoft and handle not found case.
- Update splitter, merger and proxy devices to handle multi-part.
- Let FairMQParts.At() return pointer reference (can be used for moving).
- Add missing const specifier in the message interface.
- Add transmit kernel size setting to channels (ZMQ_SNDBUF).
- Remove FairMQBuffer device.
- Remove old multi-part methods from Tutorial3 example (to be replaced with Parts API).
- Make callback mandatory for newMsg(data, size, callback).
- Add missing <vector> include in FairMQSocket.
Switch of compiler warnings for part of the code.
The compiler flag -Weffc++ of the gcc compiler creates many warnings about non virtual destructor of base classes where the
base class is actually a class from boost or from stl. Switch of the compiler flag for the problematic parts of the code
using preprocessor statements. There are also such preprocessor guards for code which creates many warnings when
using clang.
Filter warnings comming from generated files.
When using CTest all warnings comming from generated code (Root Dictionaries, code generated by protoc) will be filtered
before sending the results to the CDash web server.
Remove unused variables or use them.
Initialize all data members in initializer lists.
Use in initializer list the same order of data members as defined in the class declaration.
Declare private copy constructors and assignment operators where needed.
Fix format problems in printf statements.
Correctly cast the variables.
Initialize all data members in initializer lists.
Reorder data members in initializer list to have the same order as in the class declaration.
Comment or remove unused parameters and unused variables.
Convert all old style casts to the correct and explicit c++ cast like const_cast, static_cast,
dynamic_cast or reinterpret_cast. In most cases static_cast is used.
