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66116e8d20
corda/samples
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Andrius Dagys 66116e8d20
ENT-1858: Notary cleanup (#4134) 
* Migrated all non-BFT notary implementations to use async commits.

* Mock network: await for async operation completion. When calling runNetwork()
it keeps "pumping" messages between participants until no more messages are generated.
The problem comes in when a flow suspends on an async operation: the mock network
thinks the flow finished the work for the current step, and since no more messages
are generated, completes the runNetwork() function. The message that the flow
generates once it resumes after async operation completion never gets processed.
This change makes runNetwork() wait until all flow async operations finish,
and only then check whether no more messages can be transferred.
2018-11-01 19:03:43 +00:00
..
attachment-demo remove requirement to override default progress tracker for interacti… (#3985) 2018-10-17 11:27:14 +01:00
bank-of-corda-demo CORDA-1621: The finance CorDapp uses the app config feature rather than the node's config (#4100) 2018-10-22 18:56:30 +01:00
cordapp-configuration [CORDA-2077] Use latest gradle plugin version (4.0.32), set target version in core and sample CorDapps (#4038) 2018-10-15 21:11:52 +01:00
irs-demo CORDA-1838: A few misc fixes (#4126) 2018-10-30 14:01:20 +00:00
network-verifier [CORDA-2077] Use latest gradle plugin version (4.0.32), set target version in core and sample CorDapps (#4038) 2018-10-15 21:11:52 +01:00
notary-demo ENT-1858: Notary cleanup (#4134) 2018-11-01 19:03:43 +00:00
simm-valuation-demo [CORDA-2077] Use latest gradle plugin version (4.0.32), set target version in core and sample CorDapps (#4038) 2018-10-15 21:11:52 +01:00
trader-demo ENT-2509 - Make @InitiatedBy flows overridable via node config (#3960) 2018-10-23 16:45:07 +01:00
README.md fix typo 2017-08-29 11:16:08 +02:00

README.md

Sample applications

Please refer to README.md in the individual project folders. There are the following demos:

  • attachment-demo A simple demonstration of sending a transaction with an attachment from one node to another, and then accessing the attachment on the remote node.
  • irs-demo A demo showing two nodes agreeing to an interest rate swap and doing fixings using an oracle.
  • trader-demo A simple driver for exercising the two party trading flow. In this scenario, a buyer wants to purchase some commercial paper by swapping his cash for commercial paper. The seller learns that the buyer exists, and sends them a message to kick off the trade. The seller, having obtained his CP, then quits and the buyer goes back to waiting. The buyer will sell as much CP as he can! We recommend starting with this demo.
  • Network-visualiser A tool that uses a simulation to visualise the interaction and messages between nodes on the Corda network. Currently only works for the IRS demo.
  • simm-valuation-demo A demo showing two nodes reaching agreement on the valuation of a derivatives portfolio.
  • notary-demo A simple demonstration of a node getting multiple transactions notarised by a single or distributed (Raft or BFT SMaRt) notary.
  • bank-of-corda-demo A demo showing a node acting as an issuer of fungible assets (initially Cash)