Summary:
Start removal of old logic
Remove more obsolete classes
Move Message class to RPC
Remove client logic from system
Remove messaging namespace
Move protocol from messaging to rpc
Move System from messaging to rpc
Remove unnecessary namespace
Remove System from RPC Client
Split Client and Server into separate files
Start implementing new client logic
First semi-working state
Changed network protocol layout
Rewrite client
Fix client receive bug
Cleanup code of debug lines
Migrate to accessors
Migrate back to binary boost archives
Remove debug logging from server
Disable timeout test
Reduce message_id from uint64_t to uint32_t
Add multiple workers to server
Fix compiler warnings
Apply clang-format
Reviewers: teon.banek, florijan, dgleich, buda, mtomic
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1129
Summary:
Close the file descriptor in File destructor. This will prevent
accidental crashes during unexpected destructor calls. For example, if
an exception is thrown before the file is closed. File now takes
ownership of the descriptor. These changes now honor RAII idiom, which
should handle most of the peculiarities of C++.
Use optional value for TryOpenFile function, instead of returning a File
without a descriptor. It makes the failure state more semantically clear
to the API user.
Merge utils/filesystem with utils/file
The files aren't that big, and the naming is a bit confusing because
functions aren't really grouped for file and filesystem distinction.
Reviewers: mferencevic, mtomic
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1111
Summary:
Added wrappers for some Unix system calls in utils/filesystem.hpp and implemented
a simple log storage interface for Raft. It is not very efficient, we will need
something more sophisticated later, but this is good enough for testing.
Reviewers: mferencevic, mislav.bradac, buda, mculinovic
Reviewed By: mferencevic
Subscribers: teon.banek, dgleich, pullbot
Differential Revision: https://phabricator.memgraph.io/D1091
Summary:
Serialization of vertices and edges for distributed. Based on Boost
serialization. Threrefore moved TypedValue serialization from AST to
utils.
Reviewers: buda, dgleich, teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1088
Summary:
Implement AddComand method on RaftMember
Move RPCType out of rpc request and reply
Add unit test for AddCommand
Reviewers: mislav.bradac, buda
Reviewed By: mislav.bradac
Subscribers: pullbot, mculinovic
Differential Revision: https://phabricator.memgraph.io/D1042
Summary: RPC recipient should update its term even if it is rejecting the request.
Reviewers: mislav.bradac, buda
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1039
Summary:
Implement log replication
Rebase and fix src/CMakeLists.txt
Some style fixes
Changed shared_ptr to unique_ptr for RaftPeerState
Change Id and Leader to const
Move implementation to separate class
Fix raft_experiments.cpp
Reviewers: mislav.bradac
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1033
