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110 Commits 12 Branches 1 Tag
4fefb7ca714c0d753db7d0a4eadd78f47e2eb17a
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Author SHA1 Message Date
Ravin Perera
4fefb7ca71 Refactored stage sync logic. (#86) 
* Cleaned up stage time sync logic and avoided extra missed rounds.
* Moved stage sync time logic to beginning of consensus stage.
* Removed check_majority_stage.
* Re-organised lcl sync flow.
 2020-02-10 14:27:37 +01:00
Ravin Perera
8cf869cf9e Observer mode fix (#78) 
* Fixed observer mode consensus issues.
* Added startup_mode to fix mode change check.
 2020-01-17 11:04:45 +05:30
ravinsp
f8dd2e014b Added .Net Core ToDo contract example. 2020-01-15 11:21:00 +05:30
Ravin Perera
b6497d0f82 Cmake cleanup (#77) 2019-12-21 07:05:20 +05:30
Ravin Perera
e43cbc9326 User request status messages (#76) 2019-12-20 21:14:53 +05:30
Ravin Perera
d82ab8f626 Reorganized local and remote cluster setup scripts. (#75) 2019-12-20 11:29:52 +05:30
Ravidu Lashan
1972085b33 Changed boost error handling (#74) 2019-12-19 19:50:18 +05:30
Ravin Perera
7255dae84c Code cleanup and naming consistency improvement. (#73) 2019-12-19 19:22:17 +05:30
Ravin Perera
b475e2796e Integrated default app bill verification for user inputs. (#72) 
Initial appbill implementation from @codetsunami integrated to hpcore. #47
 2019-12-19 17:26:04 +05:30
Asanka Indrajith
23a3fa9b39 Consensus with network clock (#71) 2019-12-19 01:29:46 -05:00
ravinsp
d6751c3e52 Added better error handling for socket errors. 2019-12-16 14:49:33 +05:30
ravinsp
f54cabf6d0 Added consensus test scripts. 2019-12-16 12:26:27 +05:30
ravinsp
fc108523ca Added stack trace logging for exceptions. 2019-12-15 23:28:49 +05:30
Asanka Indrajith
7a7aa6d5b3 Consensus enhancements and eliminating deadlocks after state inclusion. (#69) 2019-12-13 09:38:50 -05:00
Ravidu Lashan
fd2c960068 closed unclosed file descriptors (#68) 2019-12-13 11:23:25 +05:30
ravidulashan
8c94ec5647 Updated consensus messages. 2019-12-13 10:28:30 +05:30
Ravidu Lashan
1238e96423 State synchronization logic (#67) 
* Added flat buffer state message request

* Added state vote

* Added state to ledger history and did necessary changes

* Completed receiveing state request

* State read/write helpers.

* Added new fbs schema

* Added more state_store helper methods.

* Started processing response

* Fixed compile errors

* Added get file length.

* Handled state content response

* Statefs code cleanup and fixes.

* Completed response handling

* Completed changes in handling state response

* State sync integration fixes.

* Fuse mount waiting logic.

* Fixed state syncing issues

* state sync fixes

* fixes

* State sync fixes.

* Fixed fs entries retrieval issues.

* changed desync logic

* Added directory helper functions.

* Handled return statemetns from statefs

* Fixed state folder deletion.

* handled errors from statefs

* Working for small files

* Got state sync working.

* Removed cout.

* Fixed catering for stae issue

* Fixed block hash map flatbuf issue.

* Added expected hash

* Added helpers for expected hash comparison.

* Improved state req/resp awaiting logic.

* Fixes.

* Fixes.

* Block request ordering fix.

* Removed couts

* Closed non-closed file descriptors

* Minor fixes.

* Cluster create script changes.

* Fixed reset time off issue.
 2019-12-13 10:20:41 +05:30
Asanka Indrajith
b506b34b4f Consensus reliability enhancements (#62) 
* Implemented going observer mode, fixed genesis lcl retrieval issue and stage closing time.

* Fixed clearing all user output instead of consensed outputs

* Modified waiting time to improve performance.

* Fixed deadlock of waiting for insufficient peers because of recent changes.

* Removed initial waiting time for peer connections to start consensus.
 2019-12-06 05:08:51 -05:00
ravinsp
7428d42aad VM cluster scripts improvements. 2019-12-02 11:05:13 +05:30
ravinsp
5bfcaba58b Improved vm cluster scripts. 2019-11-28 16:29:07 +05:30
ravinsp
f42bd56cb3 VM cluster setup scripts. 2019-11-26 19:00:50 +05:30
Ravin Perera
0dde10c306 Contract state monitoring and rollback infrastructure. (#61) 2019-11-25 19:30:15 +05:30
Asanka Indrajith
bebdace519 Achieving reliable consensus. (#60) 
* Remove considering stage when voting and considering lcl.

* Stage sync , lcl sync  and candidate set changes.

* Implemented ledger close time resolution and fixed ledger retrieval issues.

* Code cleanup and added more comments on reliability changes.

* Added further comments and  clenup.
 2019-11-25 07:40:22 -05:00
ravinsp
684a6bb18f Removed ptrace and improved process args handling. 2019-11-23 07:25:22 +05:30
Asanka Indrajith
95683035b9 LCL history request and response. (#59) 
Detect and request missing lcl history from another random node.
Sending lcl history response to a asked node.
Getting lcl history response and applying it.
Delete lcl that exceeds max ledger sequence.
 2019-11-19 07:50:33 -05:00
Ravidu Lashan
0439ec93e2 Added npl message feature (#58) 
* Completed intial implementation

* Completed basic implementation of npl

* Completed implementation of npl

* Removed unused code

* completed review changes

* Removed unused code segments

* Added descriptive comments

* Added comment to describe npl message header
 2019-11-15 10:56:35 +05:30
Ravin Perera
e742034e4e Test scripts (#57) 
Added test scripts for user challenge tests.
 2019-11-13 10:54:10 +05:30
ravinsp
198fe16359 User message protocol fixes. 2019-11-11 15:49:01 +05:30
Ravin Perera
39031c3157 User control messages. (#56) 2019-11-11 15:06:25 +05:30
ravinsp
403f2e1b21 Implemented passive operating mode. 2019-11-11 12:25:21 +05:30
ravinsp
ef46666fd2 Added peer and user connection limits. 2019-11-10 14:55:55 +05:30
ravinsp
a89e7eb6c8 Reorganized p2p context objects. 2019-11-10 08:45:20 +05:30
codetsunami
616aeaa5eb bug fixes and improvements to config 2019-11-10 08:21:00 +05:30
ravinsp
a3bc504bf7 Integrated merkel map buildup after contract execution. 2019-11-09 11:44:50 +05:30
ravinsp
32ef41bfdf Integrated ptrace tracking for state files. 2019-11-09 07:38:26 +05:30
ravinsp
7815390b25 Implemented basic corebill tracking. 2019-11-08 13:20:34 +05:30
ravinsp
c5ab13b357 Separated pipe creation and writing. 2019-11-07 22:34:56 +05:30
Ravin
8d31075b7b Code improvements. 2019-11-07 17:21:21 +05:30
Ravin Perera
d16b43406b Added bad and duplicate message counters to socket_session (#55) 2019-11-07 06:57:34 +05:30
Ravin Perera
8a153d5bb5 Implemented user duplicate input message check. 2019-11-05 11:47:42 +05:30
Ravin Perera
83189556de Refactored user I/O with signed inputs and NUPs. (#53) 2019-11-03 22:45:23 +05:30
Ravin Perera
cb364cc420 Compilation time improvements. (#52) 
* Precompiled header for all common library headers (with cmake 3.16rc3).
* Divided cmake build into shared libraries.
* Added gold linker support.
* Separated websockets lambda expressions to an independent file.
 2019-11-02 14:46:21 +05:30
Ravin Perera
7b78387cef Switched to specific libsodium crypto funcs. 2019-11-01 15:23:29 +05:30
Asanka Indrajith
b598025346 Loading and saving ledger and lcl consensus. (#51) 
* Ledger saving, loading, consensus with ledger sequence number.
* std terminate exception handler.
 2019-11-01 15:21:25 +05:30
Ravin Perera
b8ffb83869 User restructuring fixes. 2019-10-31 14:30:33 +05:30
Ravin Perera
a51ec4a030 Restructured user message handling. 2019-10-31 14:23:01 +05:30
Ravin Perera
2e96ca009f Restructured user message handling. 2019-10-31 12:44:06 +05:30
Ravin Perera
93d4abfd2a Updated hashing algorithm. 2019-10-30 18:35:08 +05:30
Ravidu Lashan
2ba739c984 Implemented socket message monitor infrastructure (#48) 
* Completed adding message threshold

* Removed unused cpp file

* Completed review suggestions

* Added default value check

* Cleanup.

* Added header definitions for socket monitor
 2019-10-30 14:16:22 +05:30
Ravin Perera
eeadd1d744 Peer message duplicate detection. 2019-10-28 23:28:51 +05:30