def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
# Check litecoind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.info("Connecting to litecoind...")
while True:
try:
result = (yield bitcoin_rpc.getblocktemplate())
if isinstance(result, dict):
# litecoind implements version 1 of getblocktemplate
if result['version'] >= 1:
break
except ConnectionRefusedError, e:
log.error(
"Connection refused while trying to connect to litecoin (are your LITECOIN_TRUSTED_* settings correct?)"
)
reactor.stop()
except Exception, e:
if isinstance(e[2], str):
if isinstance(json.loads(e[2])['error']['message'], str):
error = json.loads(e[2])['error']['message']
if error == "Method not found":
log.error(
"Litecoind does not support getblocktemplate!!! (time to upgrade.)"
)
reactor.stop()
elif error == "Litecoind is downloading blocks...":
log.error(
"Litecoind downloading blockchain... will check back in 30 sec"
)
time.sleep(29)
else:
log.error("Litecoind Error: %s", error)
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
# Check litecoind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.info("Connecting to litecoind...")
while True:
try:
result = (yield bitcoin_rpc.getblocktemplate())
if isinstance(result, dict):
# litecoind implements version 1 of getblocktemplate
if result['version'] >= 1:
break
else:
log.error("Block Version mismatch: %s" % result['version'])
except ConnectionRefusedError, e:
log.error("Connection refused while trying to connect to litecoin (are your COIND_* settings correct?)")
reactor.stop()
break
except Exception, e:
if isinstance(e[2], str):
if isinstance(json.loads(e[2])['error']['message'], str):
error = json.loads(e[2])['error']['message']
if error == "Method not found":
log.error("Litecoind does not support getblocktemplate!!! (time to upgrade.)")
reactor.stop()
elif error == "Litecoind is downloading blocks...":
log.error("Litecoind downloading blockchain... will check back in 30 sec")
time.sleep(29)
else:
log.error("Litecoind Error: %s", error)
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
from stratum import settings
# Get logging online as soon as possible
import stratum.logger
log = stratum.logger.get_logger('mining')
from interfaces import Interfaces
# Let's wait until share manager and worker manager boot up
(yield Interfaces.share_manager.on_load)
(yield Interfaces.worker_manager.on_load)
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
# Check bitcoind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.info("Connecting to bitcoind...")
while True:
try:
result = (yield bitcoin_rpc.getblocktemplate())
if isinstance(result, dict):
if result['version'] == 2:
break
except Exception, e:
if isinstance(e[2], str):
if isinstance(json.loads(e[2])['error']['message'], str):
error = json.loads(e[2])['error']['message']
if error == "Method not found":
log.error(
"Bitcoind does not support getblocktemplate!!! (time to upgrade.)"
)
reactor.stop()
elif error == "Bitcoin is downloading blocks...":
log.error(
"Bitcoind downloading blockchain... will check back in 30 sec"
)
time.sleep(29)
else:
log.error("Bitcoind Error: %s", error)
time.sleep(1) # If we didn't get a result or the connect failed
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
from stratum import settings
# Get logging online as soon as possible
import stratum.logger
log = stratum.logger.get_logger('mining')
from interfaces import Interfaces
# Let's wait until share manager and worker manager boot up
(yield Interfaces.share_manager.on_load)
(yield Interfaces.worker_manager.on_load)
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
# Check bitcoind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.info("Connecting to bitcoind...")
while True:
try:
result = (yield bitcoin_rpc.getblocktemplate())
if isinstance(result, dict):
if result['version'] == 1:
break
except Exception, e:
if isinstance(e[2], str):
if isinstance(json.loads(e[2])['error']['message'],str):
error = json.loads(e[2])['error']['message']
if error == "Method not found":
log.error("Bitcoind does not support getblocktemplate!!! (time to upgrade.)")
reactor.stop()
elif error == "Bitcoin is downloading blocks...":
log.error("Bitcoind downloading blockchain... will check back in 30 sec")
time.sleep(29)
else:
log.error("Bitcoind Error: %s", error)
time.sleep(1) # If we didn't get a result or the connect failed
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
if settings.CONFIG_VERSION == None:
settings.CONFIG_VERSION = 0
else:
pass
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
# Check litecoind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.info("Connecting to litecoind...")
while True:
try:
result = (yield bitcoin_rpc.check_submitblock())
if result == True:
log.info("Found submitblock")
elif result == False:
log.info("Did not find submitblock")
else:
log.info("unknown submitblock result")
except ConnectionRefusedError, e:
log.error(
"Connection refused while trying to connect to the coind (are your COIND_* settings correct?)"
)
reactor.stop()
break
except Exception, e:
log.debug(str(e))
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
mm_rpc = BitcoinRPCManager(settings.MM_HOST,
settings.MM_PORT,
settings.MM_USER,
settings.MM_PASSWORD)
# Check litecoind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.info("Connecting to master coind...")
while True:
try:
result = (yield bitcoin_rpc.check_submitblock())
if result == True:
log.info("Found submitblock")
elif result == False:
log.info("Did not find submitblock")
else:
log.info("unknown submitblock result")
except ConnectionRefusedError, e:
log.error("Connection refused while trying to connect to the coind (are your COIND_* settings correct?)")
reactor.stop()
break
except Exception, e:
log.debug(str(e))
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
from interfaces import Interfaces
from lib.bitcoin_rpc_manager import BitcoinRPCManager
bitcoin_rpc = BitcoinRPCManager()
# Check litecoind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.info("Connecting to all litecoind...")
for (wallet, connSettings) in settings.COINDAEMON_WALLETS.items():
wallet_connect(wallet, bitcoin_rpc)
yield 1
on_startup.callback(True)
log.info("MINING SERVICE IS READY")
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.aux_updater import AuxUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.merged_rpc_manager import MergedRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
aux_rpc = MergedRPCManager()
log.info("Connecting to master coin daemon...")
while True:
try:
result = (yield bitcoin_rpc.getblocktemplate())
if isinstance(result, dict):
# litecoind implements version 1 of getblocktemplate
if result['version'] >= 1:
result = (yield bitcoin_rpc.getdifficulty())
if isinstance(result,dict):
if 'proof-of-stake' in result:
settings.DAEMON_REWARD = 'POS'
log.info("Coin detected as POS")
break
else:
settings.DAEMON_REWARD = 'POW'
log.info("Coin detected as POW")
break
else:
log.error("Block Version mismatch: %s" % result['version'])
except ConnectionRefusedError, e:
log.error("Connection refused while trying to connect to the coind (are your COIN settings correct?)")
reactor.stop()
break
except Exception, e:
if isinstance(e[2], str):
try:
if isinstance(json.loads(e[2])['error']['message'], str):
error = json.loads(e[2])['error']['message']
if error == "Method not found":
log.error("Coin does not support getblocktemplate!!! (time to upgrade.)")
reactor.stop()
elif "downloading blocks" in error:
log.error("Coin downloading blockchain... will check back in 30 sec")
time.sleep(29)
else:
log.error("Coin Error: %s", error)
except ValueError:
log.error("Failed Connect(HTTP 500 or Invalid JSON), Check Username and Password!")
reactor.stop()
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.aux_updater import AuxUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.merged_rpc_manager import MergedRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
aux_rpc = MergedRPCManager()
log.info("Connecting to master coin daemon...")
while True:
try:
result = (yield bitcoin_rpc.getblocktemplate())
if isinstance(result, dict):
# litecoind implements version 1 of getblocktemplate
if result['version'] >= 1:
result = (yield bitcoin_rpc.getdifficulty())
if isinstance(result, dict):
if 'proof-of-stake' in result:
settings.DAEMON_REWARD = 'POS'
log.info("Coin detected as POS")
break
else:
settings.DAEMON_REWARD = 'POW'
log.info("Coin detected as POW")
break
else:
log.error("Block Version mismatch: %s" % result['version'])
except ConnectionRefusedError, e:
log.error(
"Connection refused while trying to connect to the coind (are your COIN settings correct?)"
)
reactor.stop()
break
except Exception, e:
if isinstance(e[2], str):
try:
if isinstance(json.loads(e[2])['error']['message'], str):
error = json.loads(e[2])['error']['message']
if error == "Method not found":
log.error(
"Coin does not support getblocktemplate!!! (time to upgrade.)"
)
reactor.stop()
elif "downloading blocks" in error:
log.error(
"Coin downloading blockchain... will check back in 30 sec"
)
time.sleep(29)
else:
log.error("Coin Error: %s", error)
except ValueError:
log.error(
"Failed Connect(HTTP 500 or Invalid JSON), Check Username and Password!"
)
reactor.stop()
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.template_generator import BlockTemplateGenerator
from lib.coinbaser import Coinbaser
from lib.factories import ConstructionYard
from lib.Factory import Factory
bitcoin_rpc = BitcoinRPCManager()
# Check coind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.debug("Connecting to upstream blockchain network daemon...")
upstream_connection_ready = False
while True:
try:
# Check for 'submitblock' RPC function
# Wait for this to complete
log.debug("Starting check_submitblock")
yield bitcoin_rpc.check_submitblock()
log.debug("Finished check_submitblock")
# Check for 'getblocktemplate' RPC function
# Wait for this to complete
log.debug("Starting check_getblocktemplate")
yield bitcoin_rpc.check_getblocktemplate()
log.debug("Completed check_getblocktemplate")
# Check for 'getinfo' RPC function
# Wait for this to complete
log.debug("Starting check_getinfo")
yield bitcoin_rpc.check_getinfo()
log.debug("Completed check_getinfo")
# All is good
upstream_connection_ready = True
break
except ConnectionRefusedError, e:
# No sense in continuing execution
log.error("Upstream network daemon refused connection: %s" % (str(e)))
break
except Exception, e:
# Possible race condition
(critical, waitTime, message) = startup_exception_handler(e)
if critical:
# Unrecoverable error prevents us from starting up
log.error(message)
break
else:
# Wait before trying again
log.warning(message)
time.sleep(waitTime)
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.template_generator import BlockTemplateGenerator
from lib.coinbaser import Coinbaser
from lib.factories import ConstructionYard
from lib.Factory import Factory
bitcoin_rpc = BitcoinRPCManager()
# Check coind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.debug("Connecting to upstream blockchain network daemon...")
upstream_connection_ready = False
while True:
try:
# Check for 'submitblock' RPC function
# Wait for this to complete
log.debug("Starting check_submitblock")
yield bitcoin_rpc.check_submitblock()
log.debug("Finished check_submitblock")
# Check for 'getblocktemplate' RPC function
# Wait for this to complete
log.debug("Starting check_getblocktemplate")
yield bitcoin_rpc.check_getblocktemplate()
log.debug("Completed check_getblocktemplate")
# Check for 'getinfo' RPC function
# Wait for this to complete
log.debug("Starting check_getinfo")
yield bitcoin_rpc.check_getinfo()
log.debug("Completed check_getinfo")
# All is good
upstream_connection_ready = True
break
except ConnectionRefusedError, e:
# No sense in continuing execution
log.error("Upstream network daemon refused connection: %s" %
(str(e)))
break
except Exception, e:
# Possible race condition
(critical, waitTime, message) = startup_exception_handler(e)
if critical:
# Unrecoverable error prevents us from starting up
log.error(message)
break
else:
# Wait before trying again
log.warning(message)
time.sleep(waitTime)
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
# Check litecoind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.info("Connecting to mediterraneancoind...")
while True:
try:
result = (yield bitcoin_rpc.getblocktemplate())
if isinstance(result, dict):
# litecoind implements version 1 of getblocktemplate
if result['version'] >= 1:
result = (yield bitcoin_rpc.getinfo())
if isinstance(result, dict):
if 'stake' in result and settings.COINDAEMON_Reward == 'POS':
log.info(
"CoinD looks to be a POS Coin, Config for POS looks correct"
)
break
elif 'stake' not in result and settings.COINDAEMON_Reward == 'POW':
log.info(
"CoinD looks to be a POW Coin, Config looks to be correct"
)
break
else:
log.error(
"Wrong Algo Selected, Switch to appropriate POS/POW in config.py!"
)
reactor.stop()
else:
log.error("Block Version mismatch: %s" % result['version'])
except ConnectionRefusedError, e:
log.error(
"Connection refused while trying to connect to the coind (are your COIND_* settings correct?)"
)
reactor.stop()
break
except Exception, e:
if isinstance(e[2], str):
try:
if isinstance(json.loads(e[2])['error']['message'], str):
error = json.loads(e[2])['error']['message']
if error == "Method not found":
log.error(
"CoinD does not support getblocktemplate!!! (time to upgrade.)"
)
reactor.stop()
elif "downloading blocks" in error:
log.error(
"CoinD downloading blockchain... will check back in 30 sec"
)
time.sleep(29)
else:
log.error("Coind Error: %s", error)
except ValueError:
log.error(
"Failed Connect(HTTP 500 or Invalid JSON), Check Username and Password!"
)
reactor.stop()
def changeCoin(cls, res, host, port, user, password, address, powpos, txcomments):
cls.template_registry.update_in_progress = True
settings.COINDAEMON_TRUSTED_HOST = str(host)
settings.COINDAEMON_TRUSTED_PORT = port
settings.COINDAEMON_TRUSTED_USER = str(user)
settings.COINDAEMON_TRUSTED_PASSWORD = str(password)
settings.CENTRAL_WALLET = str(address)
settings.COINDAEMON_TX = 'yes' if txcomments else 'no'
# TODO add coin name option so username doesn't have to be the same as coin name
settings.COINDAEMON_NAME = str(user)
log.info("CHANGING COIN # "+str(user)+" txcomments: "+settings.COINDAEMON_TX)
''' Function to add a litecoind instance live '''
from lib.coinbaser import SimpleCoinbaser
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.block_template import BlockTemplate
from subscription import MiningSubscription
#(host, port, user, password) = args
bitcoin_rpc = BitcoinRPCManager()
result = (yield bitcoin_rpc.check_submitblock())
if result == True:
log.info("Found submitblock")
elif result == False:
log.info("Did not find submitblock")
else:
log.info("unknown submitblock result")
data = (yield bitcoin_rpc.getblocktemplate())
if isinstance(data, dict):
# litecoind implements version 1 of getblocktemplate
if data['version'] >= 1:
result = (yield bitcoin_rpc.getdifficulty())
if isinstance(result,dict):
if 'proof-of-stake' in result:
settings.COINDAEMON_Reward = 'POS'
log.info("Coin detected as POS")
else:
settings.COINDAEMON_Reward = 'POW'
log.info("Coin detected as POW")
else:
log.error("Block Version mismatch: %s" % result['version'])
coinbaser = SimpleCoinbaser(bitcoin_rpc, getattr(settings, 'CENTRAL_WALLET'))
(yield coinbaser.on_load)
cls.template_registry.update(BlockTemplate,
coinbaser,
bitcoin_rpc,
31,
MiningSubscription.on_template,
cls.share_manager.on_network_block,
data)
log.info("New litecoind connection changed %s:%s" % (host, port))
defer.returnValue(True)
def setup(on_startup):
'''Setup mining service internal environment.
You should not need to change this. If you
want to use another Worker manager or Share manager,
you should set proper reference to Interfaces class
*before* you call setup() in the launcher script.'''
import lib.settings as settings
# Get logging online as soon as possible
import lib.logger
log = lib.logger.get_logger('mining')
from interfaces import Interfaces
from lib.block_updater import BlockUpdater
from lib.template_registry import TemplateRegistry
from lib.bitcoin_rpc_manager import BitcoinRPCManager
from lib.block_template import BlockTemplate
from lib.coinbaser import SimpleCoinbaser
bitcoin_rpc = BitcoinRPCManager()
# Check litecoind
# Check we can connect (sleep)
# Check the results:
# - getblocktemplate is avalible (Die if not)
# - we are not still downloading the blockchain (Sleep)
log.info("Connecting to mediterraneancoind...")
while True:
try:
result = (yield bitcoin_rpc.getblocktemplate())
if isinstance(result, dict):
# litecoind implements version 1 of getblocktemplate
if result['version'] >= 1:
result = (yield bitcoin_rpc.getinfo())
if isinstance(result,dict):
if 'stake' in result and settings.COINDAEMON_Reward == 'POS':
log.info("CoinD looks to be a POS Coin, Config for POS looks correct")
break
elif 'stake' not in result and settings.COINDAEMON_Reward == 'POW':
log.info("CoinD looks to be a POW Coin, Config looks to be correct")
break
else:
log.error("Wrong Algo Selected, Switch to appropriate POS/POW in config.py!")
reactor.stop()
else:
log.error("Block Version mismatch: %s" % result['version'])
except ConnectionRefusedError, e:
log.error("Connection refused while trying to connect to the coind (are your COIND_* settings correct?)")
reactor.stop()
break
except Exception, e:
if isinstance(e[2], str):
try:
if isinstance(json.loads(e[2])['error']['message'], str):
error = json.loads(e[2])['error']['message']
if error == "Method not found":
log.error("CoinD does not support getblocktemplate!!! (time to upgrade.)")
reactor.stop()
elif "downloading blocks" in error:
log.error("CoinD downloading blockchain... will check back in 30 sec")
time.sleep(29)
else:
log.error("Coind Error: %s", error)
except ValueError:
log.error("Failed Connect(HTTP 500 or Invalid JSON), Check Username and Password!")
reactor.stop()