PyBitmessage/src/network/stats.py
Peter Surda 6655e99aa3
Pending download stats optimisations
- tracks separately a global list for a faster sum. Needs slightly
more memory
2017-10-20 23:11:33 +02:00

71 lines
2.3 KiB
Python

import time
from network.connectionpool import BMConnectionPool
import asyncore_pollchoose as asyncore
from state import missingObjects
lastReceivedTimestamp = time.time()
lastReceivedBytes = 0
currentReceivedSpeed = 0
lastSentTimestamp = time.time()
lastSentBytes = 0
currentSentSpeed = 0
def connectedHostsList():
retval = []
for i in BMConnectionPool().inboundConnections.values() + \
BMConnectionPool().outboundConnections.values():
if not i.fullyEstablished:
continue
try:
retval.append(i)
except AttributeError:
pass
return retval
def sentBytes():
return asyncore.sentBytes
def uploadSpeed():
global lastSentTimestamp, lastSentBytes, currentSentSpeed
currentTimestamp = time.time()
if int(lastSentTimestamp) < int(currentTimestamp):
currentSentBytes = asyncore.sentBytes
currentSentSpeed = int((currentSentBytes - lastSentBytes) / (currentTimestamp - lastSentTimestamp))
lastSentBytes = currentSentBytes
lastSentTimestamp = currentTimestamp
return currentSentSpeed
def receivedBytes():
return asyncore.receivedBytes
def downloadSpeed():
global lastReceivedTimestamp, lastReceivedBytes, currentReceivedSpeed
currentTimestamp = time.time()
if int(lastReceivedTimestamp) < int(currentTimestamp):
currentReceivedBytes = asyncore.receivedBytes
currentReceivedSpeed = int((currentReceivedBytes - lastReceivedBytes) /
(currentTimestamp - lastReceivedTimestamp))
lastReceivedBytes = currentReceivedBytes
lastReceivedTimestamp = currentTimestamp
return currentReceivedSpeed
def pendingDownload():
return len(missingObjects)
#tmp = {}
#for connection in BMConnectionPool().inboundConnections.values() + \
# BMConnectionPool().outboundConnections.values():
# for k in connection.objectsNewToMe.keys():
# tmp[k] = True
#return len(tmp)
def pendingUpload():
#tmp = {}
#for connection in BMConnectionPool().inboundConnections.values() + \
# BMConnectionPool().outboundConnections.values():
# for k in connection.objectsNewToThem.keys():
# tmp[k] = True
#This probably isn't the correct logic so it's disabled
#return len(tmp)
return 0