Corda is an open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart contract technology allows businesses to transact directly, with value.
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Stefano Franz 88894bc592
add a shared memory port allocator to allow multiple processes to sha… (#5223)
* add a shared memory port allocator to allow multiple processes to share a single allocation pool

* remove dangerous reset function on port allocator

* set forkCount = 2 in node integration test

* only allow one build of a cordapp at any given time for Driver tests

* make all portallocation requests use same starting point

* globally set forks to 6

* tweak forking parameters to allow parallel builds

* tweak unit test parallelism

* 2 workers for integrationTest

* some more tweaks for parallel builds

* some more tweaks for parallel builds

* seems that 49K is not the start of ephemeral ports on all kernels

* tweak parallel settings

* try fix RPC shutdown test in parallel env

* add some logging for RPC shutdown test

* added some logging around PortAllocation tests - try figure out where they are getting stuck

* added some logging around PortAllocation tests - try figure out where they are getting stuck

* fix api-scanner tests

* minimize api changes

* revert to complying with existing API

* add the AtomicInteger for api compatibility reasons

* make sizing script executable

* address review comments pt1

* address review comments pt2

* fix compile errors after review comments

* return to using home dir as temp dir seemed to interact badly with gradle
2019-07-02 18:38:33 +00:00
.ci CORDA-3033: Introducing Destination interface for initiating flows with (#5242) 2019-06-21 16:39:56 +01:00
.github Typo. (#3750) 2018-08-07 10:14:23 +01:00
.idea CORDA-3033: Introducing Destination interface for initiating flows with (#5242) 2019-06-21 16:39:56 +01:00
buildSrc CORDA-2902: Remove the CanonicalizerPlugin from buildSrc. (#5070) 2019-04-30 14:17:25 +01:00
client add a shared memory port allocator to allow multiple processes to sha… (#5223) 2019-07-02 18:38:33 +00:00
common CORDA-2909 Build CURRENT_MAJOR_RELEASE from build.gradle in commons-logging (#5150) 2019-05-22 16:52:53 +01:00
confidential-identities CORDA-2333: Dependency update pass for tests and demos (#5211) 2019-06-13 10:15:13 +01:00
config CORDA-2586 explorer exception handling (#4957) 2019-04-09 19:14:37 +00:00
core add a shared memory port allocator to allow multiple processes to sha… (#5223) 2019-07-02 18:38:33 +00:00
core-deterministic CORDA-2871: Fine-tune compile vs runtime scopes of published deterministic jars. (#5241) 2019-06-21 14:01:59 +01:00
create-jdk8u ENT-1467: Make the deterministic JDK image compatible with IntelliJ. (#3416) 2018-06-26 11:53:16 +01:00
docker CORDA-2888 change default dataSource.url to match the docker container structure. (#5098) 2019-05-07 10:32:47 +01:00
docs CORDA-2998 fix network builder (#5265) 2019-07-02 11:32:48 +01:00
experimental ENT-3142: net-params signing tool: include certificate path in signature (#5165) 2019-06-21 16:39:33 +01:00
finance CORDA-3033: Introducing Destination interface for initiating flows with (#5242) 2019-06-21 16:39:56 +01:00
gradle/wrapper CORDA-2893 Upgrade Corda to use Gradle 5.4.1 (Take 2) (#5137) 2019-05-20 14:26:42 +01:00
isolated CORDA-2893 Upgrade Corda to use Gradle 5.4.1 (Take 2) (#5137) 2019-05-20 14:26:42 +01:00
jdk8u-deterministic CORDA-2871: Fine-tune compile vs runtime scopes of published deterministic jars. (#5241) 2019-06-21 14:01:59 +01:00
lib Revert "Merge pull request #5145 from corda/jdk11-migration-gradle5-upgrade" (#5146) 2019-05-20 16:16:49 +01:00
node add a shared memory port allocator to allow multiple processes to sha… (#5223) 2019-07-02 18:38:33 +00:00
node-api CORDA-3021: Introduce SignOnlyCryptoService and use it whenever possible (#5239) 2019-06-27 11:55:59 +01:00
release-tools CORDA-3017 - Fix release tooling when product name != jira project (#5229) 2019-06-21 09:28:07 +01:00
samples add a shared memory port allocator to allow multiple processes to sha… (#5223) 2019-07-02 18:38:33 +00:00
serialization CORDA-2954: Upgrade to common-lang3 (#5152) 2019-05-21 17:48:32 +01:00
serialization-deterministic CORDA-2871: Fine-tune compile vs runtime scopes of published deterministic jars. (#5241) 2019-06-21 14:01:59 +01:00
testing add a shared memory port allocator to allow multiple processes to sha… (#5223) 2019-07-02 18:38:33 +00:00
tools add a shared memory port allocator to allow multiple processes to sha… (#5223) 2019-07-02 18:38:33 +00:00
webserver CORDA-2333: Dependency update pass for tests and demos (#5211) 2019-06-13 10:15:13 +01:00
.gitignore add kotlin 1.3 codestyle to git (#4204) 2018-11-09 09:38:41 +00:00
build.gradle add a shared memory port allocator to allow multiple processes to sha… (#5223) 2019-07-02 18:38:33 +00:00
BUILD.md add a shared memory port allocator to allow multiple processes to sha… (#5223) 2019-07-02 18:38:33 +00:00
buildCacheSettings.gradle Explicitly disable remote gradle build cache when building locally. (#4095) 2018-10-19 16:40:06 +01:00
constants.properties CORDA-2871: Fine-tune compile vs runtime scopes of published deterministic jars. (#5241) 2019-06-21 14:01:59 +01:00
CONTRIBUTING.md Combines all contributing info in one place. Clean-up. (#4266) 2018-11-20 18:17:11 +00:00
CONTRIBUTORS.md Adding Prannav Kotamraju from Digiledge (#5267) 2019-07-01 09:57:04 +01:00
deterministic.gradle ENT-1463, ENT-1903: Refactor Gradle for deterministic modules (#3387) 2018-06-18 14:14:48 +01:00
gradle.properties Revert "Merge pull request #5145 from corda/jdk11-migration-gradle5-upgrade" (#5146) 2019-05-20 16:16:49 +01:00
gradlew CORDA-2893 Upgrade Corda to use Gradle 5.4.1 (Take 2) (#5137) 2019-05-20 14:26:42 +01:00
gradlew.bat CORDA-2893 Upgrade Corda to use Gradle 5.4.1 (Take 2) (#5137) 2019-05-20 14:26:42 +01:00
LICENSE Update license year 2019 (#4490) 2019-01-03 09:31:15 +00:00
README.md Update README.md (#4507) 2019-01-04 10:54:05 +00:00
SECURITY.md CORDA-2958 Security policy for corda 2019-06-03 10:38:13 +02:00
settings.gradle CORDA-2998 fix network builder (#5265) 2019-07-02 11:32:48 +01:00
sizing.sh add a shared memory port allocator to allow multiple processes to sha… (#5223) 2019-07-02 18:38:33 +00:00
TRADEMARK Updated URL link to R3 trademark policy 2017-07-13 11:43:41 +01:00

Corda

License

Corda

Corda is an open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart contract technology allows businesses to transact directly, with value.

Features

  • Smart contracts that can be written in Java and other JVM languages
  • Flow framework to manage communication and negotiation between participants
  • Peer-to-peer network of nodes
  • "Notary" infrastructure to validate uniqueness and sequencing of transactions without global broadcast
  • Enables the development and deployment of distributed apps called CorDapps
  • Written in Kotlin, targeting the JVM

Getting started

  1. Read the Getting Started documentation
  2. Run the Example CorDapp
  3. Read about Corda's Key Concepts
  4. Follow the Hello, World! tutorial

Contributing

Corda is an open-source project and contributions are welcome!

To find out how to contribute, please see our contributing docs.

License

Apache 2.0

Acknowledgements

YourKit

YourKit supports open source projects with its full-featured Java Profiler.

YourKit, LLC is the creator of YourKit Java Profiler and YourKit .NET Profiler, innovative and intelligent tools for profiling Java and .NET applications.