87 lines
2.0 KiB
Python
87 lines
2.0 KiB
Python
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from SocketUtil import *
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import TxBlock as Tx
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# import Tx
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SERVER = 'localhost'
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wallet_list = [SERVER]
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tx_list = []
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def minerServer(my_ip, wallet_list):
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miner_server_socket = newServerSocket(my_ip, 5050)
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# receive 2 transactions
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for i in range(10):
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newTx = recvObj(miner_server_socket)
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if isinstance(newTx, Tx):
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tx_list.append(newTx)
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print("Received Tx")
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if len(tx_list) == 2:
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break
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if len(tx_list) < 2:
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print("Error! Not enough transactions received.")
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return
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# collect into block
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newBlock = TxBlock(None)
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for tx in tx_list:
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newBlock.addTx(tx)
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# find nonce
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newBlock.find_nonce()
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if newBlock.good_nonce():
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print("Success! Nonce is valid.")
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else:
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print("Error! Nonce is invalid.")
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return
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# send that block to each in wallet_list
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for wallet in wallet_list:
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sendObj(wallet, newBlock)
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return
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# Open Server Connection
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# Rec'v 2 transactions
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# Collect into block
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# Find nonce
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# Send that block to each in walle_list
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# return
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def minerServer(my_ip, wallet_list):
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# open server connection for the miner
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server_socket = newServerSocket(my_ip, 5050)
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print('Server is ready to receive data ...')
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# receive 2 transactions
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data = recvObj(server_socket)
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print('Server is receiving data ...')
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if data:
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print('Data: ', type(data), '\n')
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else:
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print('No object received')
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# collect into block
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if data:
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block = TxBlock(None)
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block.addTx(data)
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data = recvObj(server_socket)
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if data:
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block.addTx(data)
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server_socket.close()
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# find nonce
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block.find_nonce()
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# send that block to each in wallet_list
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for wallet in wallet_list:
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sendObj(wallet, block)
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return
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minerServer('localhost', wallet_list)
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