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77 lines
3.6 KiB
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77 lines
3.6 KiB
ReStructuredText
Running the demos
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=================
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The repository contains a small number of demo programs that run two-node networks, demonstrating functionality developed
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so far. We have:
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1. The trader demo, which shows a delivery-vs-payment atomic swap of commercial paper for cash. You can learn more about
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how this works in :doc:`protocol-state-machines`.
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2. The IRS demo, which shows two nodes establishing an interest rate swap between them and performing fixings with a
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rates oracle, all driven via the HTTP API.
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3. The IRS demo web interface - a web interface to the IRS demo.
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4. The attachment demo, which demonstrates uploading attachments to nodes.
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5. The SIMM valuation demo, a large demo which shows two nodes agreeing on a portfolio and valuing the initial margin
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using the Standard Initial Margin Model.
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.. note:: The demos currently must be run from IntelliJ, this will change before M6.
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.. note:: If any demos don't work please jump on our mailing list and let us know.
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Trader demo
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-----------
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1. Open the Corda project in IntelliJ and run the "Install" configuration
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2. Open the Corda samples project in IntelliJ and run the "Trader Demo: Run Nodes" configuration
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3. Run "Trader Demo: Run Buyer"
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4. Run "Trader Demo: Run Seller"
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In the "Trader Demo: Run Nodes" windows you should see some log lines scroll past, and within a few seconds the messages
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"Purchase complete - we are a happy customer!" and "Sale completed - we have a happy customer!" should be printed.
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IRS demo
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--------
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1. Open the Corda project in IntelliJ and run the "Install" configuration
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2. Open the Corda samples project in IntelliJ and run the "IRS Demo: Run Nodes" configuration
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3. Run "IRS Demo: Run Upload Rates" to upload rates to the oracle.
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4. Run "IRS Demo: Run Trade" to have nodes agree on a trade.
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5. Run "IRS Demo: Run Date Change" to run the fixings.
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In the "IRS Demo: Run Nodes" window you'll see a lot of activity when you run the trade and when you run the date change.
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The date change rolls the clock forwards and causes the nodes to agree on the fixings over a period.
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IRS web demo
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------------
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There is also an IRS web demo installed. To use this follow steps 1-3 in the IRS demo and then navigate to
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http://localhost:10005/web/irsdemo and http://localhost:10005/web/irsdemo to see both node's view of the trades.
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To use the demos click the "Create Deal" button, fill in the form, then click the "Submit" button. Now you will be
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able to use the time controls at the top left of the home page to run the fixings. Click any individual trade in the
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blotter to view it.
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Attachment demo
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---------------
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1. Open the Corda project in IntelliJ and run the "Install" configuration
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2. Open the Corda samples project in IntelliJ and run the "Attachment Demo: Run Nodes" configuration
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3. Run "Attachment Demo: Run Recipient" - this waits for a trade to start
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4. Run "Attachment Demo: Run Sender" - sends the attachment
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In the "Attachment Demo: Run Nodes" window you should see some log lines scroll past, and within a few seconds the
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message "File received - we're happy!" should be printed.
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SIMM and Portfolio Demo
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-----------------------
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.. note:: Read more about this demo at :doc:`initialmarginagreement`.
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To run the demo run:
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1. Open the Corda project in IntelliJ and run the "Install" configuration
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2. Open the Corda samples project in IntelliJ and run the "Simm Valuation Demo" configuration
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Now open http://localhost:10005/web/simmvaluationdemo and http://localhost:10005/web/simmvaluationdemo to view the two nodes that this
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will have started respectively. You can now use the demo by creating trades and agreeing the valuations.
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