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033b5fa7bced242446d5a541d767aa58de9a33f3
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89 Commits

Author SHA1 Message Date
Ravin Perera
033b5fa7bc User inputs round limit. (#240) 2021-02-14 20:19:53 +05:30
Savinda Senevirathne
a4399544b9 Separate contract and ledger file system mounts. (#235) 
- Creating two separate hpfs folders for contract and ledger file systems (contract_fs and ledger_fs).
- Added separate mounts for contract and ledger file systems.
- Added separate instances for contract serving and ledger serving.
- Added separate instances for contract syncing and ledger syncing.
- Modified cluster creating script to accompany folder name changes in contract folder.
 2021-02-05 11:48:52 +05:30
Savinda Senevirathne
d08d2630f6 Refactoring hpfs, hpfs sync and hpfs serve code. (#231) 
* Refactoring hpfs code to a class so it can support multiple mounts.
* Refactoring hpfs serve into a class to support mulitiple mount serving.
* Refactoring hpfs sync into class to support multiple instances.
* Code improvements in hpfs_sync.
* Taking a sync target list for hpfs syncing target set.
 2021-02-02 13:17:21 +05:30
Ravin Perera
3d36912c25 Added configs to max in connections per remote host. (#229) 2021-01-29 13:05:39 +05:30
Ravin Perera
70493d827d Contract id mismatch log message. (#227) 
* Added contract id mismatch log.
* Added individual docker image run script.
 2021-01-22 16:36:34 +05:30
Ravin Perera
610b67cec0 Contract execute config flag. (#226) 
* Added contract execute flag. Made bin_path optional.
* Updated docker cluster default config.
* Renamed contract config to hp config.
 2021-01-22 14:33:07 +05:30
Savinda Senevirathne
bed8205ca8 Config patch change detection. (#211) 
* Applying patch file changes to hpcore runtime after patch file change detection.
* Removing unl sync functionality.
* Removing subjecting unl changeset to consensus.
 2021-01-06 20:02:14 +05:30
Savinda Senevirathne
c87ae6693d Patch config and hpfs sync refactor. (#208) 
* Terminology changes from state to hpfs.
* Syncing hpfs parents in priority order.
* Changing how the hash is calculate in hpfs response validate check.
 2021-01-06 10:50:58 +05:30
Ravin Perera
f97d7de530 Moved h32 hash type from hpfs to util. (#204) 2020-12-23 21:58:49 +05:30
Ravin Perera
c25ebe66f4 Util helper func simplification. (#203) 2020-12-23 21:49:13 +05:30
Savinda Senevirathne
e835e18d18 New config file structure. (#201) 2020-12-23 18:52:58 +05:30
Ravin Perera
1a954ad96e Implemented output signature checks. (#200) 2020-12-22 16:55:44 +05:30
Savinda Senevirathne
0bc53fe23c Review UNL message rules. (#188) 2020-12-09 13:34:40 +05:30
Ravin Perera
fe9e276f8d Consensus deadlock fixes and reliability improvements. (#187) 
* Consensus time vote improvements.
* Skipped self proposal in Observer mode.
* Added docker cluster script params.
* Added state/lcl sync abandon threshold.
* Added pubkey display for cluster script.
* Added proposal latency log.
* Added sync completion check to prevent deadlocks.
 2020-12-08 15:17:27 +05:30
Savinda Senevirathne
7bf0475b6f Subject unl list to consensus. (#186) 
* Unl hash in consensus proposals.
* Unl syncing and sync request serving.
* Adding unl hash to the ledger block.
 2020-12-08 15:05:38 +05:30
Chalith Desaman
a87e8a0c7e Subject UNL changeset to consensus. (#183) 2020-12-07 13:06:58 +05:30
Savinda Senevirathne
a421f13d91 Introduce consensus/npl public/private flags to config. (#182) 
Npl messages are forwarded and broadcasted only to trusted nodes if npl flag is set to private. If public, messages are broadcasted to all the connected peers.
Consensus proposals are forwarded and broadcasted only to trusted nodes if consensus flag is set to private. If public, proposals are broadcasted to all the connected peers.
 2020-12-03 08:12:56 +05:30
Savinda Senevirathne
f3055822ed Introduce pubkey/unl tracking to Peer sessions. (#181) 
* Adding pubkey in binary to comm sessions and is_unl flag to peer sessions.
* Removing display_name overloads and populating pubkey in user session.
* Changing peer session lookup key from uniqueid to pubkey (binary).
 2020-12-02 13:05:06 +05:30
Ravin Perera
596fd2b43c Added contract id verification. (#180) 
* Added contract id config.
* Verify contract id with user/peer challenge.
* Updated cluster scripts.
* Updated node client lib for contract id verification.
 2020-12-01 16:08:41 +05:30
Savinda Senevirathne
e90e9bb5dd Limiting NPL message broadcasting and forwarding to trusted nodes. (#173) 
* Limiting NPL message broadcasting and forwarding to trusted nodes.
* Error fix in read_iosocket.
 2020-11-30 11:11:40 +05:30
Ravin Perera
d476f787a7 Introduced UNL update control message. (#169) 2020-11-26 22:26:12 +05:30
Ravin Perera
c41b37fd52 Request missing history when behind the ledger cap. (#165) 2020-11-25 16:11:46 +05:30
Chalith Desaman
459799760b Added element limits for queue and lists (#162) 2020-11-24 13:17:53 +05:30
Ravin Perera
d9517b6164 Reorganized util and hpws source files. (#161) 2020-11-23 23:18:42 +05:30
Ravin Perera
86e2e1211c Introduced consensus round nonce and reintroduced stage 0. (#160) 
* Reintroduced stage 0.
* Introduced round nonce for reduced lcl predictability.
 2020-11-23 23:00:13 +05:30
Savinda Senevirathne
bf710c6bde Idle connection timeout config for both peer and user connections. (#158) 2020-11-20 19:48:45 +05:30
Savinda Senevirathne
fe24ef2388 Introduce peer requirement announcement. (#156) 2020-11-20 16:01:46 +05:30
priyadharsun
eb0012bc47 Change epoch milliseconds return type to uint64_t. (#155) 2020-11-19 12:54:33 +05:30
Savinda Senevirathne
9160b2ee15 Improve corebill and graylisting. (#154) 2020-11-19 08:40:15 +05:30
Chalith Desaman
f475dcb1fb Dynamic peer list implementation. (#152) 2020-11-18 12:58:58 +05:30
Savinda Senevirathne
2e2a11b908 Improved history ledger integrity checks. (#149) 
* Code cleanup.

* Resolving review comments.

* Ledger history sync validation improvements and resolving review comments.

* Ledger terminology related changes.

* Ledger related terminology change updates.

* Resolving review comments.
 2020-11-13 13:43:01 +05:30
Ravin Perera
3ea0299964 Comm session re-architecture and self comm channel. (#145) 
* Introduced self comm channel instead of loopback websocket.
* Introduced comm_session and comm_server inheritance hierarchy.
* Separated peer session and user session classes.
 2020-11-08 22:14:08 +05:30
Ravin Perera
ba0cae019d Refactored consensus into 3 rounds. (#144) 
* Refactored consensus into 3 stages and removed stage 0.
* Consensus threshold calculation improvements.
* Refactored candidate user input processing.
* Renamed proposal sent timestamp field.
* Introduced comm_session display name.
 2020-11-07 15:01:01 +05:30
Ravin Perera
202a6a2715 Ledger and state sync improvements. (#143) 
* Increased stage time window.
* Introduced central state tracker.
* Used shared mutex for target state update.
* Refactored lcl and state sync checks in consensus.
* lcl/state sync loop wait time improvements.
 2020-11-04 16:01:10 +05:30
Ravin Perera
37cc27c5ce Improved debug logging for state sync. (#139) 
* Added random peer send pubkey extraction.
* Improved debug logs in state serve and state sync.
 2020-10-27 16:03:34 +05:30
Savinda Senevirathne
fabfdcce89 Weakly connected status announcement. (#135) 
* Forward others' messages only to the weakly connected nodes instead of broadcasting to all the connected peers.
* Announcing connected status depends on a threshold to other connected peers.
* Forwarding messages of weakly connected peers to other peers.
 2020-10-23 16:57:01 +05:30
Savinda Senevirathne
4f6ff4fbef Peer message forwarding. (#133) 2020-10-19 10:44:31 +05:30
Ravin Perera
7183383ab7 Replace websocketd/websocat with hpws. (#131) 2020-10-15 17:02:06 +05:30
Chalith Desaman
5f40aebf08 NPL message refactor. (#132) 
* Implemented feeding and broadcasting npl messages from the contract execution in real-time.
* Replaced npl pipe with domain sockets.
* Refactored npl read and write in nodejs echo contract
 2020-10-14 15:18:00 +05:30
Ravin Perera
cb4d0c4f59 Ledger maintenance refactor. (#130) 
* Added ledger namespace.
* Thread-safe lcl access and update.
* Refactored history sync and serving into a thread.
* Restructured ledger cache item.
 2020-10-08 22:25:47 +05:30
ravinsp
ef1a650f91 Added TLS on/off flag for user port. 2020-09-24 11:05:42 +05:30
priyadharsun
91122474a1 Replaced Boost log with Plog. (#124) 2020-09-23 06:06:42 +05:30
Savinda Senevirathne
37629471c5 Refactored consensus to run on a separate thread. (#123) 2020-09-18 15:53:15 +05:30
Savinda Senevirathne
38ef3cc1b1 Replacing lock_guard from scoped_lock. (#120) 2020-09-18 10:29:34 +05:30
priyadharsun
9cc5d46792 Outbound message re architecture (#116) 
* Removing const keyword from send function definition in comm_session class.

* Rearchitecture outgoing messages.

* Removed concurrentqueue.h file out of the project.

* Updated ReadMe file.

* Minor comment reformattings.

* Readme update with concurrent queue github link.

* Removed should_stop_messaging_threads variable.

* Updated ReadMe file

* Updated and Changed the formatting of the Blake3 build script in ReadMe.

* Resolved review comment.

Co-authored-by: Savinda Senevirathne <savindadilsara@gmail.com>
 2020-09-11 12:26:16 +05:30
Ravin Perera
d2f45daf4c Implemented multi-threaded inbound network message processing. (#115) 
Used per-session thread to offload messages from network and a single thread for processing collected messages.
 2020-09-10 15:40:08 +05:30
Ravin Perera
465573ad29 Updated nodejs contract lib for streamed input reading. (#110) 2020-08-21 15:27:25 +05:30
Ravin Perera
baf5d8b14a Fixed incorrect memory access issues. (#109) 2020-08-20 15:20:11 +05:30
Ravin Perera
d4a786e3b9 Refactored NPL message processing. Passed lcl to contract args. (#105) 2020-08-05 21:30:48 +05:30
Ravin Perera
96f23cb0ff Added bson support for user message protocol. (#99) 2020-07-02 21:40:55 +05:30