Summary:
1. add a test for unsubscription service
2. change the callback to accept const subscription&
3. renamed Send -> SendHelper
4. created a more usable Send
5. changed the Send usages
Reviewers: buda, lion, sasa.stanko
Reviewed By: sasa.stanko
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D647
Summary: Add test for system start and shutdown
Reviewers: mferencevic, zuza
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D642
Summary:
1. added TAGS to .gitignore
2. Commented: LockedGetPendingMessages is not fair.
3. Removed lock from EventQueue dtor.
4. Changed recursive_mutex -> mutex in Reactor and EventQueue.
5. [main change] made LocalEventStream a composite part of EventQueue, the new and only way to close EQ is to call close() in Reactor
6. [main change] make LocalChannel non-unique, it can be freely created and shared around.
7. renamed Reactor::Close into Reactor::CloseConnector
Reviewers: lion, buda
Reviewed By: lion
Subscribers: mislav.bradac, pullbot
Differential Revision: https://phabricator.memgraph.io/D630
