pavelkrolevets / bcl_blockchain_test Goto Github PK

1. Create docker image from Dockerfile in run folder. Command: docker build -t nodes/node:latest .

2. From run to start a bootnode.

3. Run (in another window)./run/run_node.sh to start 3 (or n) mining nodes (validators). You will be able to see ethereum console and mining process.

4. Run (in another window) ./run/run_clients.sh to start 5(or n) clients. You will be able to see ethereum console of the first client.

5. Install Python 3.6. and dependencies pip install requests, pip install json

6. From ./eth_rpc_client_py/ Run python test.py to starts testing. This script will send in the loop send_etherium transactions between clients and show how many transactions per second the blockchain setup can process.

Addresses

Nodes:

• node1: b47f736b9b15dcc888ab790c38a6ad930217cbee
• node2: 01665a4eb869efbf3af991e0b791d5347718a49d
• node3: 3833067356d624e36fa8cfaf208e97263f3e0703

Clients:

• c29553e4d9b2d1ffde5d89763dcc6bfaa0e006c3
• d08a05283ad35600ab448c08db31a7c3797c8319
• 1fff0517d582296df96ee3f87e6ebde6272bfbf7
• 466dc84c439bb4cc4546b62811ffc7d046ced1cb

Some useful commands

Run node1 in the docker container:

1. docker run -it --name node1 -p 30311:30311 -p 30311:30311/udp nodes/node:latest /bin/bash
2. docker cp nodes/. node1:/nodes/
3. ./geth --datadir node1/ init dpos_test_genesis.json
4. ./geth --datadir node1/ --syncmode 'full' --port 30311 --rpc --rpcaddr 'localhost' --rpcport 8501 --rpcapi 'personal,db,eth,net,web3,txpool,miner' --bootnodes 'enode://fd8b7d623070867bd0458369f5e9f6f4031d105fe559180719846d4a2a82f96d5a5cb987047e86b55b0dafcca786349173f18a3565db9d7ba8c2aecbdfd1ea8d@127.0.0.1:30301' --networkid 1515 --gasprice '1' -unlock '0xb47f736b9b15dcc888ab790c38a6ad930217cbee' --password node1/password.txt --mine

Run client1 in the docker container:

1. docker stop client1
2. docker rm client1
3. docker run -d -i -t --name client1 \ -p 30313:30313 -p 30313:30313/udp \ nodes/node:latest
4. docker cp clients/. client1:/clients/
5. docker exec -it client1 /bin/bash
6. cd clients
7. ./geth --datadir client1/ init dpos_test_genesis.json
8. ./geth --datadir client1/ --syncmode 'full' --port 30313 --rpc --rpcaddr 'localhost' --rpcport 8545 --rpcapi 'personal,db,eth,net,web3,txpool,miner' --bootnodes 'enode://fd8b7d623070867bd0458369f5e9f6f4031d105fe559180719846d4a2a82f96d5a5cb987047e86b55b0dafcca786349173f18a3565db9d7ba8c2aecbdfd1ea8d@172.17.0.2:30301' --networkid 1515 --gasprice '1' -unlock 'c29553e4d9b2d1ffde5d89763dcc6bfaa0e006c3' --password client1/password.txt console

1. Consensus - DPOS. 3 nodes. 1 sec for a block. Maximum speed 170 tps.

• encrease a block size.
• decrease block speed.
• test threaded RPC requests.