def work(port, sub_dir=None):
# BlockChain setup
set_database_path(sub_dir=sub_dir)
builder.set_database_path()
make_account_db()
genesis_block, network_ver, connections = load_boot_file()
logging.info("Start p2p network-ver{} .".format(network_ver))
# P2P network setup
setup_p2p_params(network_ver=network_ver, p2p_port=port, sub_dir=sub_dir)
pc = PeerClient()
pc.event.addevent(cmd=DirectCmd.BEST_INFO, f=DirectCmd.best_info)
pc.event.addevent(cmd=DirectCmd.BLOCK_BY_HEIGHT,
f=DirectCmd.block_by_height)
pc.event.addevent(cmd=DirectCmd.BLOCK_BY_HASH, f=DirectCmd.block_by_hash)
pc.event.addevent(cmd=DirectCmd.TX_BY_HASH, f=DirectCmd.tx_by_hash)
pc.event.addevent(cmd=DirectCmd.UNCONFIRMED_TX, f=DirectCmd.unconfirmed_tx)
pc.event.addevent(cmd=DirectCmd.BIG_BLOCKS, f=DirectCmd.big_blocks)
config.C.MAX_RECEIVE_SIZE = 2000 * 1000 # 2Mb
pc.start()
V.PC_OBJ = pc
if pc.p2p.create_connection('tipnem.tk', 2000):
logging.info("Connect!")
for host, port in connections:
pc.p2p.create_connection(host, port)
set_blockchain_params(genesis_block)
# BroadcastProcess setup
pc.broadcast_check = broadcast_check
# Update to newest blockchain
builder.init(genesis_block, batch_size=500)
builder.db.sync = False # more fast but unstable
sync_chain_loop()
# Mining/Staking setup
start_work_hash()
# Debug.F_CONSTANT_DIFF = True
# Debug.F_SHOW_DIFFICULTY = True
# Debug.F_STICKY_TX_REJECTION = False # for debug
Generate(consensus=C.BLOCK_YES_POW, power_limit=0.05).start()
Generate(consensus=C.BLOCK_HMQ_POW, power_limit=0.05).start()
Generate(consensus=C.BLOCK_X11_POW, power_limit=0.05).start()
Generate(consensus=C.BLOCK_POS, power_limit=0.3).start()
# Contract watcher
start_contract_watch()
Thread(target=mined_newblock, name='GeneBlock',
args=(output_que, pc)).start()
logging.info("Finished all initialize.")
try:
create_rest_server(f_local=True,
port=port + 1000,
user='******',
pwd='password')
P.F_STOP = True
builder.close()
pc.close()
close_contract_watch()
close_generate()
close_work_hash()
close_sync()
except KeyboardInterrupt:
logging.debug("KeyboardInterrupt.")
def work(port, sub_dir):
# BlockChain setup
set_database_path(sub_dir=sub_dir)
builder.set_database_path()
copy_boot(port)
make_account_db()
genesis_block, network_ver, connections = load_boot_file()
logging.info("Start p2p network-ver{} .".format(network_ver))
# P2P network setup
setup_p2p_params(network_ver=network_ver, p2p_port=port, sub_dir=sub_dir)
pc = PeerClient(f_local=True)
pc.event.addevent(cmd=DirectCmd.BEST_INFO, f=DirectCmd.best_info)
pc.event.addevent(cmd=DirectCmd.BLOCK_BY_HEIGHT,
f=DirectCmd.block_by_height)
pc.event.addevent(cmd=DirectCmd.BLOCK_BY_HASH, f=DirectCmd.block_by_hash)
pc.event.addevent(cmd=DirectCmd.TX_BY_HASH, f=DirectCmd.tx_by_hash)
pc.event.addevent(cmd=DirectCmd.UNCONFIRMED_TX, f=DirectCmd.unconfirmed_tx)
pc.event.addevent(cmd=DirectCmd.BIG_BLOCKS, f=DirectCmd.big_blocks)
pc.start()
V.PC_OBJ = pc
# for debug node
if port != 2000 and pc.p2p.create_connection('127.0.0.1', 2000):
logging.info("Connect!")
else:
pc.p2p.create_connection('127.0.0.1', 2001)
for host, port in connections:
pc.p2p.create_connection(host, port)
set_blockchain_params(genesis_block)
# BroadcastProcess setup
pc.broadcast_check = broadcast_check
# Update to newest blockchain
builder.init(genesis_block, batch_size=500)
# builder.db.sync = False # more fast
sync_chain_loop()
# Mining/Staking setup
start_work_hash()
# Debug.F_CONSTANT_DIFF = True
# Debug.F_SHOW_DIFFICULTY = True
# Debug.F_STICKY_TX_REJECTION = False # for debug
if port % 3 == 0:
Generate(consensus=C.BLOCK_YES_POW, power_limit=0.01).start()
if port % 3 == 1:
Generate(consensus=C.BLOCK_HMQ_POW, power_limit=0.01).start()
if port % 3 == 2:
Generate(consensus=C.BLOCK_X11_POW, power_limit=0.01).start()
Generate(consensus=C.BLOCK_POS, power_limit=0.3).start()
# Contract watcher
start_contract_watch()
Emulate(c_address='CJ4QZ7FDEH5J7B2O3OLPASBHAFEDP6I7UKI2YMKF')
start_emulators(genesis_block)
# Stratum
# Stratum(port=port+2000, consensus=C.BLOCK_HMQ_POW, first_difficulty=4)
Thread(target=mined_newblock, name='GeneBlock',
args=(output_que, pc)).start()
logging.info("Finished all initialize.")
try:
# start_stratum(f_blocking=False)
create_rest_server(f_local=True,
port=port + 1000,
user='******',
pwd='password')
P.F_STOP = True
close_contract_watch()
builder.close()
# close_stratum()
pc.close()
close_emulators()
close_contract_watch()
close_generate()
close_work_hash()
except KeyboardInterrupt:
logging.debug("KeyboardInterrupt.")