About Micro Raiden Ad Exchange Demo

Short Demo based on real Ad-Exchange workflow shows capability to create micro-payment operations. There are several participants:

• Publisher -
• Ad-Exchange -
• Two DSPs -
• Monitoring -

The current version of code has been tested with Kovan testnet only for now. However, other testnet should also work after proper configurations.

Prerequisites and Notes

Parity installation

• More information about parity intallation can be found https://www.parity.io/. The version of parity being used is 1.8.4-beta.
• Run your parity service with the following command:

parity --geth --chain kovan --force-ui --reseal-min-period 0 --jsonrpc-cors "*" --jsonrpc-apis web3,eth,net,parity,traces,rpc,personal

It may take a while to get syncronized.

Microraiden-java installation

• clone github repo

git clone https://github.com/aantoniuk-gl/microraiden-java.git

• build jar file

cd microraiden-java
./gradlew installDist    

• install jar into local maven repo

mvn install:install-file -Dfile=build/libs/microraiden-java.jar -DgroupId=org.microraiden -DartifactId=microraiden-java -Dversion=1.0.0 -Dpackaging=jar

Working with the existing contracts deployed on Kovan.

We have deployed the CustomToken and RaidenMicroTransferChannels contracts. The ABI and addresses have been added in the configuration file rm-ethereum.conf in this project.

Demo installation

• clone github repo

git clone https://github.com/aantoniuk-gl/micro-raiden-ad-exchange-demo

Start Demo

./start.sh

Check status of started services

./status.sh

Create channels between DSPs and Ad-Exchange, Ad-Exchange and Publisher

./create_channels.sh

Run Publisher URL to see Ad

http://localhost:8085/ad

See detailed logs(last 50 lines)

./show_log.sh

See business logs(last 50 lines)

./show_business_log.sh

Kovan Etherscan - Ethereum explorer

Smart contract

https://kovan.etherscan.io/address/0x5832edf9Da129Aa13fdA0fBff93379d3ED8a4a93

Token contract

https://kovan.etherscan.io/address/0x0fc373426c87f555715e6fe673b07fe9e7f0e6e7

DSP1 token balance

https://kovan.etherscan.io/token/0x0fc373426c87f555715e6fe673b07fe9e7f0e6e7?a=0x1bfad454ad74680585210302f5e993abb68fa42e

DSP2 token balance

https://kovan.etherscan.io/token/0x0fc373426c87f555715e6fe673b07fe9e7f0e6e7?a=0x5f971b6047d9291e83da6e9649dfb91925d6169e

Ad-Exchange token balance

https://kovan.etherscan.io/token/0x0fc373426c87f555715e6fe673b07fe9e7f0e6e7?a=0xd6111d3a255a60e84bbebd15f13a03319d16393c

Publisher token balance

https://kovan.etherscan.io/token/0x0fc373426c87f555715e6fe673b07fe9e7f0e6e7?a=0x8fa6f0a177553ac85d967c320f44e4990dbf8594

Close channels between DSPs and Ad-Exchange, Ad-Exchange and Publisher

./close_channels.sh

Stop Demo

./stop.sh

When demo is stopped all channels between Publisher and Ad-Exchange, Ad-Exchange and DSPs will be closed.