kev/Onionr
1
0
Fork 0
Code Issues 24 Pull Requests Projects Releases 2 Wiki Activity

refactored timers and added lastconnect to address database

Browse Source
This commit is contained in:
Kevin Froman 2018-05-18 01:22:16 -05:00
parent c933e76c3e
commit 16282d79d3
No known key found for this signature in database
GPG Key ID: 0D414D0FE405B63B
5 changed files with 73 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
onionr/communicator.py
View File

@ -49,16 +49,18 @@ class OnionrCommunicate:
self.blocksProcessing = [] # list of blocks currently processing, to avoid trying a block twice at once in 2 seperate threads
self.peerStatus = {} # network actions (active requests) for peers used mainly to prevent conflicting actions in threads
blockProcessTimer = 19
blockProcessAmount = 20
highFailureTimer = 0
highFailureRate = 10
heartBeatTimer = 0
heartBeatRate = 10
pexTimer = 120 # How often we should check for new peers
pexCount = 0
self.communicatorTimers = {} # communicator timers, name: rate (in seconds)
self.communicatorTimerCounts = {}
self.communicatorTimerFuncs = {}
self.registerTimer('blockProcess', 20)
self.registerTimer('highFailure', 10)
self.registerTimer('heartBeat', 10)
self.registerTimer('pex', 120)
logger.debug('Communicator debugging enabled.')
torID = open('data/hs/hostname').read()
with open('data/hs/hostname', 'r') as torID:
todID = torID.read()
apiRunningCheckRate = 10
apiRunningCheckCount = 0
@ -74,24 +76,23 @@ class OnionrCommunicate:
while True:
command = self._core.daemonQueue()
# Process blocks based on a timer
blockProcessTimer += 1
heartBeatTimer += 1
pexCount += 1
if highFailureTimer == highFailureRate:
highFailureTimer = 0
self.timerTick()
# TODO: migrate below if statements to be own functions which are called in the above timerTick() function
if self.communicatorTimers['highFailure'] == self.communicatorTimerCounts['highFailure']:
self.communicatorTimerCounts['highFailure'] = 0
for i in self.peerData:
if self.peerData[i]['failCount'] >= self.highFailureAmount:
self.peerData[i]['failCount'] -= 1
if pexTimer == pexCount:
if self.communicatorTimers['pex'] == self.communicatorTimerCounts['pex']:
pT1 = threading.Thread(target=self.getNewPeers, name="pT1")
pT1.start()
pT2 = threading.Thread(target=self.getNewPeers, name="pT2")
pT2.start()
pexCount = 0 # TODO: do not reset timer if low peer count
if heartBeatRate == heartBeatTimer:
self.communicatorTimerCounts['pex'] = 0# TODO: do not reset timer if low peer count
if self.communicatorTimers['heartBeat'] == self.communicatorTimerCounts['heartBeat']:
logger.debug('Communicator heartbeat')
heartBeatTimer = 0
if blockProcessTimer == blockProcessAmount:
self.communicatorTimerCounts['heartBeat'] = 0
if self.communicatorTimers['blockProcess'] == self.communicatorTimerCounts['blockProcess']:
lT1 = threading.Thread(target=self.lookupBlocks, name="lt1", args=(True,))
lT2 = threading.Thread(target=self.lookupBlocks, name="lt2", args=(True,))
lT3 = threading.Thread(target=self.lookupBlocks, name="lt3", args=(True,))
@ -109,7 +110,7 @@ class OnionrCommunicate:
pbT2.start()
pbT3.start()
pbT4.start()
blockProcessTimer = 0
self.communicatorTimerCounts['blockProcess'] = 0
else:
logger.debug(threading.active_count())
logger.debug('Too many threads.')
@ -185,6 +186,28 @@ class OnionrCommunicate:
connection_handlers = {}
id_peer_cache = {}
def registerTimer(self, timerName, rate, timerFunc=None):
'''Register a communicator timer'''
self.communicatorTimers[timerName] = rate
self.communicatorTimerCounts[timerName] = 0
self.communicatorTimerFuncs[timerName] = timerFunc
def timerTick(self):
'''Increments timers "ticks" and calls funcs if applicable'''
tName = ''
for i in self.communicatorTimers.items():
tName = i[0]
self.communicatorTimerCounts[tName] += 1
if self.communicatorTimerCounts[tName] == self.communicatorTimers[tName]:
try:
self.communicatorTimerFuncs[tName]()
except TypeError:
pass
else:
self.communicatorTimerCounts[tName] = 0
def get_connection_handlers(self, name = None):
'''
Returns a list of callback handlers by name, or, if name is None, it returns all handlers.
@ -637,12 +660,6 @@ class OnionrCommunicate:
logger.info('Successfully obtained data for %s' % str(hash), timestamp=True)
retVal = True
break
'''
if data.startswith(b'-txt-'):
self._core.setBlockType(hash, 'txt')
if len(data) < 120:
logger.debug('Block text:\n' + data.decode())
'''
else:
logger.warn("Failed to validate %s -- hash calculated was %s" % (hash, digest))
peerTryCount += 1
@ -672,7 +689,7 @@ class OnionrCommunicate:
# Store peer in peerData dictionary (non permanent)
if not peer in self.peerData:
self.peerData[peer] = {'connectCount': 0, 'failCount': 0, 'lastConnectTime': math.floor(time.time())}
self.peerData[peer] = {'connectCount': 0, 'failCount': 0, 'lastConnectTime': self._utils.getEpoch()}
socksPort = sys.argv[2]
'''We use socks5h to use tor as DNS'''
proxies = {'http': 'socks5://127.0.0.1:' + str(socksPort), 'https': 'socks5://127.0.0.1:' + str(socksPort)}
@ -698,12 +715,13 @@ class OnionrCommunicate:
else:
self.peerData[peer]['connectCount'] += 1
self.peerData[peer]['failCount'] -= 1
self.peerData[peer]['lastConnectTime'] = math.floor(time.time())
self.peerData[peer]['lastConnectTime'] = self._utils.getEpoch()
self._core.setAddressInfo(peer, 'lastConnect', self._utils.getEpoch())
return retData
def peerStatusTaken(self, peer, status):
'''
Returns if a peer is currently performing a specified action
Returns if we are currently performing a specific action with a peer.
'''
try:
if self.peerStatus[peer] == status:

10
onionr/core.py
View File

@ -188,7 +188,8 @@ class Core:
speed int,
success int,
DBHash text,
failure int
failure int,
lastConnect int
);
''')
conn.commit()
@ -263,7 +264,7 @@ class Core:
return
conn = sqlite3.connect(self.blockDB)
c = conn.cursor()
currentTime = math.floor(time.time())
currentTime = self._utils.getEpoch()
if selfInsert or dataSaved:
selfInsert = 1
else:
@ -388,7 +389,7 @@ class Core:
Add a command to the daemon queue, used by the communication daemon (communicator.py)
'''
# Intended to be used by the web server
date = math.floor(time.time())
date = self._utils.getEpoch()
conn = sqlite3.connect(self.queueDB)
c = conn.cursor()
t = (command, data, date)
@ -523,11 +524,12 @@ class Core:
success int, 4
DBHash text, 5
failure int 6
lastConnect 7
'''
conn = sqlite3.connect(self.addressDB)
c = conn.cursor()
command = (address,)
infoNumbers = {'address': 0, 'type': 1, 'knownPeer': 2, 'speed': 3, 'success': 4, 'DBHash': 5, 'failure': 6}
infoNumbers = {'address': 0, 'type': 1, 'knownPeer': 2, 'speed': 3, 'success': 4, 'DBHash': 5, 'failure': 6, 'lastConnect': 7}
info = infoNumbers[info]
iterCount = 0
retVal = ''

4
onionr/netcontroller.py
View File

@ -89,6 +89,7 @@ DataDirectory data/tordata/
torVersion.kill()
# wait for tor to get to 100% bootstrap
try:
for line in iter(tor.stdout.readline, b''):
if 'Bootstrapped 100%: Done' in line.decode():
break
@ -97,6 +98,9 @@ DataDirectory data/tordata/
else:
logger.fatal('Failed to start Tor. Try killing any other Tor processes owned by this user.')
return False
except KeyboardInterrupt:
logger.fatal("Got keyboard interrupt")
return False
logger.info('Finished starting Tor', timestamp=True)
self.readyState = True

4
onionr/onionrutils.py
View File

@ -473,6 +473,10 @@ class OnionrUtils:
sys.stdout.write("\r┣{0}┫ {1}%".format(arrow + spaces, int(round(percent * 100))))
sys.stdout.flush()
def getEpoch():
'''returns epoch'''
return math.floor(time.time())
def size(path='.'):
'''
Returns the size of a folder's contents in bytes

4
onionr/static-data/default_config.json
View File

@ -12,5 +12,9 @@
"output": true,
"color": true
}
},
"allocations":{
"disk": 1000000000,
"netTotal": 1000000000
}
}