Reference client for Bitmessage: a P2P encrypted decentralised communication protocol:
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import time
from bmconfigparser import BMConfigParser
from network.connectionpool import BMConnectionPool
from inventory import PendingDownloadQueue, PendingUpload
import asyncore_pollchoose as asyncore
import shared
import throttle
lastReceivedTimestamp = time.time()
lastReceivedBytes = 0
currentReceivedSpeed = 0
lastSentTimestamp = time.time()
lastSentBytes = 0
currentSentSpeed = 0
def connectedHostsList():
if BMConfigParser().safeGetBoolean("network", "asyncore"):
retval = []
for i in BMConnectionPool().inboundConnections.values() + BMConnectionPool().outboundConnections.values():
if not i.connected:
continue
try:
retval.append((i.destination, i.streams[0]))
except AttributeError:
pass
return retval
else:
return shared.connectedHostsList.items()
def sentBytes():
if BMConfigParser().safeGetBoolean("network", "asyncore"):
return asyncore.sentBytes
else:
return throttle.SendThrottle().total
def uploadSpeed():
global lastSentTimestamp, lastSentBytes, currentSentSpeed
if BMConfigParser().safeGetBoolean("network", "asyncore"):
currentTimestamp = time.time()
if int(lastSentTimestamp) < int(currentTimestamp):
currentSentBytes = asyncore.sentBytes
currentSentSpeed = int((currentSentBytes - lastSentBytes) / (currentTimestamp - lastSentTimestamp))
lastSentBytes = currentSentBytes
lastSentTimestamp = currentTimestamp
return currentSentSpeed
else:
return throttle.sendThrottle().getSpeed()
def receivedBytes():
if BMConfigParser().safeGetBoolean("network", "asyncore"):
return asyncore.receivedBytes
else:
return throttle.ReceiveThrottle().total
def downloadSpeed():
global lastReceivedTimestamp, lastReceivedBytes, currentReceivedSpeed
if BMConfigParser().safeGetBoolean("network", "asyncore"):
currentTimestamp = time.time()
if int(lastReceivedTimestamp) < int(currentTimestamp):
currentReceivedBytes = asyncore.receivedBytes
currentReceivedSpeed = int((currentReceivedBytes - lastReceivedBytes) / (currentTimestamp - lastReceivedTimestamp))
lastReceivedBytes = currentReceivedBytes
lastReceivedTimestamp = currentTimestamp
return currentReceivedSpeed
else:
return throttle.ReceiveThrottle().getSpeed()
def pendingDownload():
if BMConfigParser().safeGetBoolean("network", "asyncore"):
tmp = {}
for connection in BMConnectionPool().inboundConnections.values() + BMConnectionPool().outboundConnections.values():
for k in connection.objectsNewToMe.keys():
tmp[k] = True
return len(tmp)
else:
return PendingDownloadQueue.totalSize()
def pendingUpload():
if BMConfigParser().safeGetBoolean("network", "asyncore"):
return 0
tmp = {}
for connection in BMConnectionPool().inboundConnections.values() + BMConnectionPool().outboundConnections.values():
for k in connection.objectsNewToThem.keys():
tmp[k] = True
return len(tmp)
else:
return PendingUpload().len()