Commit Graph

205 Commits

Author SHA1 Message Date
josecoll
0280299104 Soft locking implementation using database coin selection
Fix broken IssuerFlowTest

Fix IssuerFlowTests after rebase.

Resolve conflicts after rebase.

Soft locking converted to use persistent store.
Added additional optional 'includeLockStates' parameter in VaultService states API call.
Added Vault softLocked states query API call.

Fixed commercial paper failing test.
Improved exception handling on soft locking UPDATE statement.

Using SELECT FOR UPDATE to ensure correct soft locking data visibility.
Db query operations moved out of mutex code (as locking managed by underlying DB)

Adjusted logging severity levels.

Adjusted logging severity levels.

GenerateSpending now performing fine grained query for unconsumed states by joining with contract_cash_states table.
Using H2 proprietary cummulative counting feature (using sessioni SET variables)
Refactored and simplified HibernateObserver constructor to enable usage in JUnit tests.

Event generator issues larger random amounts (10,000..1,000,000) to those than are spent (0..10,000)
Adjusted Issue (5:1) and Exit (10:1) generation frequency vs spending.

Minor fixes: added optional lockid into select for spending criteria, set notary, additional trace logging.

Generate Cash Schema by default upon node start-up (as part of NodeSchemaService initialisation).

Explicitly close JDBC statements in finally() blocks.

Tightened HibernateObserver constructor.

Fix CommercialPaper test (was missing auto-generation of CONTRACT_CASH table)

Revert default JVM size back to 200Mb.

Revert default number of iterations in Explorer Node Simulation mode (back to 10000 with .5 sec sleep interval).

Remove redundant setter function.

Added TODO messages indicating Requery / H2 restrictions & caveats.

Consumed states lock updates now performed in general consumed state Update.

Updated/added Soft Locking documentation.

Addressed initial PR comments: use THREAD_LOCAL_KRYO, use AbstractParty, extract helper method, improve readability, address some doc typos

Addressed PR comment: removed lockId from WireTransaction.

Fixed soft locking UPDATE statements.

Improvements to VaultSoftLockManager for auto-registration of soft locks for flows with spendable states (as notifications from vault).
Other optimisations (IssuerFlow no longer explicitly reserve/release issued state) and improvements (soft lock release management of soft locks, docs update)

Performance update: now using Requery for UPDATE in release soft locking (non-composite key statement)

Removed redundant TODO messages (TODO: revisit Kryo bug when using THREAD_LOCAL_KYRO)

Minor fixes following rebase

Fixed failing JUnit following rebase

Addressed MH PR review items (1st pass)

Fix broken JUnit

Significant changes to RDBMS operations within coin selection and soft locking as requested by PR review.
(Removed SELECT FOR UPDATE; added RETRY upon coin selection; reverting partial soft locks)

Addressed a number of PR review requests added by MH (comments/spelling, lockID instantiation, HibernateObserver instantiation, cash schema white-listing usage)

Addressed latest PR review comments from RP.

Minor fixes following rebase from master.

Fixed final failing JUnit (issuer flow concurrent).

Updated TraderDemo to trigger concurrent issuance of cash.

Fixed compiler warning on lockId null check.

Fixed subtle bug in coin selection intermittently surfaced in IntegrationTestTutorial.

Fixed small memory leak.

Removed stray } in logger trace message.

Slight rewording of description of Soft Locking in docs.

Renamed NoStatesAvailableException to StatesNotAvailableException.
generateSpend is now Suspendable (calls sleep method on flow upon coin selection retry).

Added companion function to enable a Strand to sleep but without locking transactional context.

Improved logging, changed to StateNotAvailableException, using Flow sleep upon retry, tweaked SELECT criteria in coin selection, fixed bug when insufficient states selectable, generateSpend is now @suspendable

Improved handling and logging of flow results in Simulation Mode.

Fixed minor error in sleep when not an active flow.

Retry coin selection when unavailable states (as these may become available as new states).
Additional debug logging to highlight and identify H2 coin selection sporadic bug.

Inlined sleep method due to intermittent Quasar error.

Re-introduce selection clause that prevents selection and temporary locking of already locked states (by other flows).
Improved trace logging for coin selection (SQL row level info).
Correctly calling FlowStateMachineImpl sleep (now inlined and working correctly)

Fixed rebase error.

Remove redundant TODO message.
2017-03-27 17:12:33 +01:00
Chris Rankin
98266da41c Refactor CordaRPCClient into new :client:rpc Gradle module. (#405)
* CORDA-305: Refactor CordaRPCClient into :client:rpc module

* CORDA-305: Remove the Kotlin test framework from the artifacts.

* CORDA-305: Migrate serialisation whitelist into node-api module.

* CORDA-305: Clean up unused RPC observables.

* CORDA-305: Add :client:rpc module to documentation tasks.

* CORDA-305: Include :finance into :client:rpc for its serialisable classes.

* CORDA-305: Move test classes into the correct directory.

* CORDA-305: Migrate :finance dependency from :client:rpc into DemoBench.

* CORDA-305: Update wording of TODO about handling Observables.
2017-03-22 15:52:54 +00:00
Andras Slemmer
d3f956ab60 Address PR 379 comments 2017-03-17 15:09:04 +00:00
Andras Slemmer
c3c1f3d801 Add :node-api, factor out some artemis code 2017-03-17 11:47:05 +00:00
Ross Nicoll
486368d926 Clean up messaging/RPC port configuration and docs (#296)
* Non-ssl artemis acceptor for RPC connection. (#271)

* New non-ssl acceptor in artemis server for RPC connection.

* Rename artemisAddress with messagingAddress

Rename artemisAddress with messagingAddress so that the node configuration file properties match
the code variable names.
Rename artemisPort to messagingPort in Gradle configuration to match node configuration naming.

* Add rpcPort configuration option for Gradle

* Update docs to reflect changes to RPC port configuration

* Renumber ports in example CorDapp to match numbering used elsewhere

* Restructure upgrade guide

* added config file checks on corda startup to make the upgrade path a bit smoother.
2017-03-17 10:32:14 +00:00
Shams Asari
f581844f3f Flow registration takes in a Class object rather than a KClass 2017-03-15 16:32:13 +00:00
Clinton Alexander
20282b5d53 Renamed webserver capsule to webcapsule module to avoid clashes with the node capsule 2017-03-14 12:00:36 +00:00
Ross Nicoll
3e83093987 Add webserver Capsule configuration
Add Capsule configuration for the webserver JAR, so that the classes-only `webserver.jar` is published as well
as the full fat `corda-webserver.jar`. This is required for running the tutorial/template from IntelliJ.
2017-03-13 15:01:11 +00:00
Karel Hajek
1e78d6a3a7 Simple Attachment Storage implementation using Requery/H2 database 2017-03-07 16:12:38 +01:00
Ross Nicoll
b5ba070301 Revert "Non-ssl artemis acceptor for RPC connection. (#271)"
This reverts commit f0d82e4918.
2017-03-06 14:03:23 +00:00
Clinton
df6b9add6e Merge pull request #285 from corda/clint-samplesfilecleanup
Removed redundant gradle.properties in samples projects.
2017-02-28 15:22:42 +00:00
Clinton Alexander
8414c97a61 Moved JsonSupport to new webserver module. Fixed a few compile errors.
Fixed compile issues caused by webserver being split to a separate project.
WebServer now starts and stops correctly as a separate module.
2017-02-27 16:41:48 +00:00
Patrick Kuo
f0d82e4918 Non-ssl artemis acceptor for RPC connection. (#271)
* New non-ssl acceptor in artemis server for RPC connection.
2017-02-24 15:36:36 +00:00
Clinton Alexander
bfa50e802f Removed redundant gradle.properties in samples projects. 2017-02-24 13:04:43 +00:00
Andrius Dagys
006faa82a1 Make notary flow return a collection of signatures to support the BFT… (#264)
Make notary flow return a collection of signatures to support the BFT notary. For a single-node or RAFT notary it would just contain a single signature.
2017-02-22 11:11:35 +00:00
Shams Asari
f13817efb3 ProgressTracker emits exception thrown by the flow, allowing the ANSI renderer to correctly stop and print the error (#189) 2017-02-16 12:11:38 +00:00
Shams Asari
657cfa5d96 FlowException can be thrown from within UntrustworthyData.unwrap for better Java interop, and more checked exception annotations relating to flows 2017-02-06 16:00:52 +00:00
Mike Hearn
cc20a10225 Improve the flow commit API.
Make FinalityFlow do more, and be used more consistently.

Add a new waitForLedgerCommit API that is intended to be used at the end of flows, or at any other point where a flow wants to wait for a transaction to finalise (but the finalisation flow is being done by someone else).

Update the docs a bit.
2017-02-06 12:29:34 +01:00
Shams Asari
b86c80691e FlowException serialised over RPC (subtypes are flattened), and improvement to startFlow RPC for correct exception handling 2017-02-03 11:21:10 +00:00
Ross Nicoll
2f9af7d7dc Revert Party.Full in preference for a less invasive change 2017-02-02 13:47:32 +00:00
Ross Nicoll
1b86ddfd6e Replace Party with Party.Full
Replace Party with Party.Full as an interim step to introducing the Party.Anonymised class.

Signed-off-by: Ross Nicoll <ross.nicoll@r3.com>
2017-02-01 15:18:12 +00:00
Clinton Alexander
d2ebcbfab0 Fixed whitespace and formatting with IntelliJ autoformat tool. 2017-01-30 12:05:22 +00:00
Clinton Alexander
5f4d4c1da3 Moved the webserver code into the main node module. Driver can now start webserver for nodes. 2017-01-27 14:12:54 +00:00
Shams Asari
20fe0f32f2 Removed "Node" prefix from NodeSSLConfiguration and renamed two file properties to end in "File" 2017-01-23 15:46:36 +00:00
Clinton Alexander
0ec27fe11a Driver parameter cleanup in trader demo Main. 2017-01-17 14:52:15 +00:00
Clinton Alexander
082fec1362 Trader demo now works from the command line in new RPC only mode. 2017-01-17 14:17:31 +00:00
Clinton Alexander
e6da4909d3 Trader demo IntelliJ configurations and driver updated to work with the new RPC style demo. 2017-01-17 14:17:31 +00:00
Clinton Alexander
f512bd2e71 Trader demo now uses RPC to node rather than via a HTTP server. 2017-01-17 14:17:31 +00:00
Mike Hearn
d26c44d08c Configure Capsule/Driver to give Corda a relatively poxy 200mb heap by default: we don't seem to need more for development purposes. Switch to G1GC by default as well. 2017-01-12 11:37:10 +01:00
Shams Asari
7cd281364f Removed basedir from the config file as it's always overwritten by the --base-directory cmd line arg 2017-01-10 10:49:28 +00:00
Shams Asari
59456cb6b1 Added a method to NodeHandle to simplify using RPC in the Driver 2017-01-06 14:14:32 +00:00
Mike Hearn
119d00c384 Upgrade dependencies and centralise some more version numbers in the root gradle file 2017-01-04 15:44:56 +01:00
josecoll
eac2cb1cc6 Bank of Corda integration with Trader Demo and Explorer
Initial conversion of Explorer to use IssuerFlow (from BankOfCorda)

Initial conversion of TraderDemo to use IssuerFlow (from BankOfCorda)

Updated TraderDemo to use IssuerFlow (from BankOfCorda)

Fixed TraderDemo integration text (added new BankOfCorda node)

Updated Explorer with changes IssuerRequest params

Explorer now correctly displaying transaction id upon Issue.

Moved IssuerFlow into finance package so can be reused across multiple demos (TraderDemo) and applications (eg Explorer)

Refactored BankOfCorda demo to use Finance package and TestUtil constants

Updated TraderDemo to use IssuerFlow

Updated Explorer to use finance package IssuerFlow.

Advertised BankOfCorda as Issuer for usage by Explorer.

Explorer no longer depends on BankOfCorda demo since IssuerFlow promoted to Finance module

Added IssuerFlow to AbstractNode whitelist.
Explicit declarations of IssuerFlow no longer required.

Added plugin registration of IssuerFlow at bootstrap.

Revert whitelisting of IssuerFlow (plugin configured)

Refactored to use constant BOC definition.

Added gradle RPC security config.

Updated documentation

Fixed incorrect references.

Renamed Issuer banks.
Added new permission set (for Issuer nodes)
Added node nearestCity info
Added new Issuer Event Generator for Issuer nodes only

Associated currency with issuer using ServiceType naming structure.

Added argument flag (-S) to trigger event generator simulation node.

Fixed problem with issuers not resolving from network map.

Updated perms on Issuer rpc proxy nodes.

Fixed minor in cash generateExit identified by Explorer.

Changes applied in prep for AWG demo.

Added IntelliJ run-configurations for launching Explorer demo nodes (with and without simulation)

Updated documentation (and added additional gradle task to launch Explorer nodes in simulation mode).

Fix following rebase.

Addressed review items from PR.

Updated TraderDemo readme.

Updated TraderDemo gradle file to launch Bank of Corda node.

Updated JRE properties.

Updated IssuerModel to incorporate correct JFX Observable handling.
Fixed bug with Exit command not displaying any currency.

Added TODO's for revisiting correct Exception handling strategy.

Optimization for when issuing cash to self.

Minor updates following PR review.

Remove old refs to Royal Mint and Federal Reserve
2016-12-22 15:55:50 +00:00
Clinton
b43d940297 Merge pull request #35 from corda/clint-M6publishing
Corda can be published to bintray and reduced publishing boilerplate in build.gradle.
2016-12-09 15:07:46 +00:00
Andras Slemmer
a601f0abf5 Local RPC, demos use RPC, NODE has special privileges 2016-12-08 11:58:31 +00:00
Clinton Alexander
a0d5426ced Due to insurmountable issues with publishing the JARs when the project is called Corda it has been renamed back to capsule. 2016-12-06 16:06:16 +00:00
Clinton Alexander
1463cd2b37 Renamec capsule module to corda. 2016-12-06 16:06:16 +00:00
Clinton Alexander
810596927e Added a new capsule build.gradle to allow multiple bintray uploads from one build.gradle. 2016-12-06 16:06:16 +00:00
Matthew Nesbit
e54a304e2e Depend upon an internal artifact, rather than a maven local published artifact when building the corda fatjar. 2016-11-30 16:16:51 +00:00
Mike Hearn
7b40be8361 Run the IntelliJ reformatter across the Kotlin code. Did not reformat JS/web code. 2016-11-30 14:40:34 +00:00
Richard Green
34ea7f09af Starting new pull request - previous one had conflict errors 2016-11-29 16:52:07 +00:00
Shams Asari
38876e3984 Introducing Future.getOrThrow() which throws the cause of the ExecutionException 2016-11-28 15:21:22 +00:00
rick.parker
8ec21eedb3 quasarScan removal. 2016-11-24 16:27:51 +00:00
rick.parker
f68529d1fd Rename protocol to flow. 2016-11-22 17:17:14 +00:00
Mike Hearn
a70136f775 Minor: fix startup time calculation, fix demos to print things to stdout instead of log.info 2016-11-22 12:41:05 +01:00
Andrius Dagys
64299591c3 Rename PublicKeyTree -> CompositeKey and unify terminology across documentation. 2016-11-21 14:47:19 +00:00
Clinton Alexander
2e73b16454 Removed redundant configuration in samples that misled developers. Fixed the dependency on Cordformation plugin. 2016-11-21 13:46:30 +00:00
Clinton Alexander
48c0f75349 Fixed deploynodes not producing any artifacts for cordformation. 2016-11-18 17:15:55 +00:00
Mike Hearn
7265614d5c Samples: trader-demo can now be run from the command line with gradle 2016-11-18 13:02:11 +01:00
rick.parker
cd98b559bf Move jolokia access config to the config directories, alongside log4j2.xml file. Point samples at top level dev and test config. 2016-11-18 11:11:54 +00:00
Clinton Alexander
92a2ffedd2 Updated documentation regarding the running of nodes on Windows to reflect the new runnodes.bat file. 2016-11-17 18:25:49 +00:00
Mike Hearn
0a6cdb77c3 Fix a bug in the trader-demo gradle that prevented the sample from working when run from the command line. 2016-11-17 18:04:12 +01:00
Mike Hearn
f247bc5647 Fixes to the deployNodes tasks for the samples. Improve the error message in the cordformation plugin. 2016-11-17 17:29:58 +01:00
Mike Hearn
f630e15528 Fix build 2016-11-17 16:33:06 +01:00
Mike Hearn
90b083926f Reimport samples to main repo 2016-11-17 15:51:28 +01:00