Summary:
Session specifics have been move out of the Bolt `executing` state, and
are accessed via pure virtual Session type. Our server is templated on
the session and we are setting the concrete type, so there should be no
virtual call overhead. Abstract Session is used to indicate the
interface, this could have also been templated, but the explicit
interface definition makes it clearer.
Specific session implementation for running Memgraph is now implemented
in memgraph_bolt, which instantiates the concrete session type. This may
not be 100% appropriate place, but Memgraph specific session isn't
needed anywhere else.
Bolt/communication tests now use a dummy session and depend only on
communication, which significantly improves test run times.
All these changes make the communication a library which doesn't depend
on storage nor the database. Only shared connection points, which aren't
part of the base communication library are:
* glue/conversion -- which converts between storage and bolt types, and
* communication/result_stream_faker -- templated, but used in tests and query/repl
Depends on D1453
Reviewers: mferencevic, buda, mtomic, msantl
Reviewed By: mferencevic, mtomic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1456
Summary:
This diff implements OpenSSL support in the network stack.
Currently SSL support is only enabled for Bolt connections,
support for RPC connections will be added in another diff.
Reviewers: buda, teon.banek
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1328
Summary:
Add telemetry to main memgraph binary
Add resource usage collector
Add telemetry flag
Change telemetry collector logic
Fix utils compilation
Add timestamp
Add first version of interactive test
Started working on test runner
Implement all tests
Flake8 on runner.py
Integrate test with Apollo
Add TODO
Reviewers: buda, teon.banek
Reviewed By: buda, teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1419
Summary:
Clangs Address, Thread and Undefined Behaviour sanitizers are now available as build options.
Only one of those can be set ON in the same build.
Reviewers: teon.banek, buda
Reviewed By: buda
Subscribers: buda, pullbot
Differential Revision: https://phabricator.memgraph.io/D1380
Summary:
Utils source files are now moved to a standalone mg-utils library.
Unit and manual tests are no longer collected using glob recursion in
cmake, but are explicitly listed. This allows us to set only required
dependencies of those tests.
Both of these changes should improve compilation and link times, as well
as lower the disk usage.
Additional improvement would be to cleanup utils header files to be
split in .hpp and .cpp as well as merging threading into utils. Other
potential library extractions that shouldn't be difficult are:
* data_structures
* io/network
* communication
Reviewers: buda, mferencevic, dgleich, ipaljak, mculinovic, mtomic, msantl
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1408
Summary:
This puts the whole installation and packaging under a single point of
entry. (Docker, DEB, RPM, etc.)
Rename alpha.dockerfile to beta.dockerfile
Use Debian Stretch for docker
Remove building old hardcoded compiler
Rename build_interpreter to build_memgraph
Remove unused config-file
Reviewers: mferencevic, buda
Reviewed By: mferencevic, buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D857
Summary:
Add json and cppitertools to libs/CMakeLists.txt.
Import external projects as libraries.
This removes the need to use `add_dependencies` in order to link with
external project.
Extract common ExternalProject_Add function.
Add macro for easier addition of external libraries.
Reviewers: mislav.bradac, mferencevic
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D845
Summary:
CMake is smart enough to transitively detect dependencies and link them
appropriately. Therefore, it is enough that we put all libraries that
memgraph uses to the dependency list of memgraph_lib and memgraph_pic
targets.
Patch the fmt library for C++14 and higher
fmt library would detect that C++11 is supported and then put the
compiler flag. This flag was set so it overrides parent project compiler
flags. This override from fmt would prevent us from using C++14
features. New version (3.1) of fmt resolves this issue, but it hasn't
been released yet. Therefore, this commit updates the script which
clones fmt to use the released 3.0.1 version and apply the fix on that.
Reviewers: dgleich, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D441
