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DetailedCollector.py
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DetailedCollector.py
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#!/usr/bin/env python
"""
A simple daemon for collecting monitoring packets from a remote XRootD
host, performing simple aggregations, and forwarding the resulting data
to a message queue.
"""
import re
import socket
import struct
import time
import collections
import json
import decoding
import wlcg_converter
import UdpCollector
import ttldict
DEFAULT_TTL = 3600*1
class DetailedCollector(UdpCollector.UdpCollector):
DEFAULT_PORT = 9930
def __init__(self, *args, **kw):
super().__init__(*args, **kw)
self._transfers = {}
self._servers = {}
self._users = {}
self._dictid_map = {}
self._exchange = self.config.get('AMQP', 'exchange')
self._wlcg_exchange = self.config.get('AMQP', 'wlcg_exchange')
self._tcp_exchange = self.config.get('AMQP', 'tcp_exchange')
self._exchange_cache = self.config.get('AMQP', 'exchange_cache')
self._wlcg_exchange_cache = self.config.get('AMQP', 'wlcg_exchange_cache')
self._exchange_tpc = self.config.get('AMQP', 'exchange_tpc')
self._wlcg_exchange_tpc = self.config.get('AMQP', 'wlcg_exchange_tpc')
self.last_flush = time.time()
self.seq_data = {}
def _determineHostname(self, addr):
"""
Given an address string which is potentially an IP address or a hostname, return
a hostname. This is to help us transition from all IP addresses to having the shoveler
reporting a hostname instead as the address.
If `gethostbyaddr` throws an exception, `addr` is returned
"""
try:
# If `addr` was actually a hostname, then we prefer to keep that as our hostname
# instead of using the canonical hostname (often a reverse DNS lookup).
# If `addr` is an IPv4 or IPv6 string, then gethostbyaddr will return it in the
# address list.
# Example:
# >>> socket.gethostbyaddr("google.com")
# ('ord38s33-in-f14.1e100.net', ['14.32.251.142.in-addr.arpa'], ['142.251.32.14'])
# In this case, we want to use "google.com" as the hostname.
# >>> socket.gethostbyaddr("2607:f8b0:4009:81c::200e")
# ('ord38s33-in-x0e.1e100.net', ['e.0.0.2.0.0.0.0.0.0.0.0.0.0.0.0.c.1.8.0.9.0.0.4.0.b.8.f.7.0.6.2.ip6.arpa'], ['2607:f8b0:4009:81c::200e'])
# In this case, we use "ord38s33-in-x0e.1e100.net".
canonical_hostname, _, addrlist = socket.gethostbyaddr(addr)
# addr appears to be an IP address; use the canonical hostname
if addr in addrlist:
return canonical_hostname
# In this case, we think the input address is actually a hostname; use that.
return addr
except:
self.logger.exception("Not able to get gethostbyaddr")
return addr
def addRecord(self, sid, userID, fileClose, timestamp, addr, openTime, fileToClose = True):
"""
Given information to create a record, send it up to the message queue.
"""
rec = {}
lcg_record = False
rec['timestamp'] = int(timestamp*1000) # expected to be in MS since Unix epoch
rec['start_time'] = int(openTime*1000)
rec['end_time'] = int(timestamp*1000)
if(fileToClose == True):
rec['HasFileCloseMsg'] = 1
else:
rec['HasFileCloseMsg'] = 0
rec['operation_time'] = int((rec['end_time'] - rec['start_time']) / 1000)
path = ""
rec['server_hostname'] = self._determineHostname(addr)
rec['server_ip'] = addr
if sid in self._servers:
s = self._servers[sid]
rec['serverID'] = sid
rec['server'] = s.addr
if s.site is not None:
rec['site'] = s.site.decode('utf-8')
else:
rec['site'] = ''
else:
rec['server'] = addr
# logger.warning('server still not identified: %s',sid)
try:
# Get userinfo from the map
userInfo = None
if userID != 0:
userInfo = self._dictid_map[sid][userID]
elif fileClose.fileID in self._dictid_map[sid]:
pathInfo = self._dictid_map[sid][fileClose.fileID]
userInfo = pathInfo.userinfo
path = pathInfo.path.decode('utf-8')
u = self._users[sid][userInfo].get('userinfo', None)
auth = self._users[sid][userInfo].get('authinfo', None)
appinfo = self._users[sid][userInfo].get('appinfo', None)
if u is not None:
hostname = u.host.decode('idna')
rec['user'] = u.username.decode('utf-8')
rec['host'] = hostname
if not re.match(r"^[\[\:f\d\.]+", hostname):
rec['user_domain'] = ".".join(hostname.split('.')[-2:])
if u.protocol:
rec['protocol'] = u.protocol.decode('ascii')
if auth is not None:
if auth.inetv != b'':
rec['ipv6'] = True if auth.inetv == b'6' else False
if auth.info != b'':
rec['user_dn'] = auth.info.decode('utf-8').split("::")[0]
if auth.on != b'':
if auth.on == b"cms" or auth.on == b"dteam":
lcg_record = True
rec['vo'] = auth.on.decode('utf-8')
if appinfo is not None:
rec['appinfo'] = appinfo
except KeyError:
self.logger.exception("File close record from unknown UserID=%i, SID=%s", userID, sid)
#self._users.setdefault(sid, {})[userID] = None
except TypeError as e:
self.logger.exception("File close record from unknown UserID=%i, SID=%s", userID, sid)
#self._users.setdefault(sid, {})[userID] = None
except AttributeError:
self.logger.exception("File close record from unknown UserID=%i, SID=%s", userID, sid)
#self._users.setdefault(sid, {})[userID] = None
transfer_key = str(sid) + "." + str(fileClose.fileID)
if transfer_key in self._transfers:
f = self._transfers[transfer_key][1]
fname = f.fileName.decode('utf-8')
if fname == "":
fname = path
rec['filename'] = fname
rec['filesize'] = f.fileSize
rec['dirname1'] = "/".join(fname.split('/', 2)[:2])
rec['dirname2'] = "/".join(fname.split('/', 3)[:3])
if fname.startswith('/user'):
rec['logical_dirname'] = rec['dirname2']
elif fname.startswith('/osgconnect/public'):
rec['logical_dirname'] = "/".join(fname.split('/', 4)[:4])
elif fname.startswith('/hcc'):
rec['logical_dirname'] = "/".join(fname.split('/', 6)[:6])
elif fname.startswith('/pnfs/fnal.gov/usr'):
rec['logical_dirname'] = "/".join(f.fileName.decode('utf-8').split('/')[:5])
elif fname.startswith('/gwdata'):
rec['logical_dirname'] = rec['dirname2']
elif fname.startswith('/chtc/'):
rec['logical_dirname'] = '/chtc'
elif fname.startswith('/icecube/'):
rec['logical_dirname'] = '/icecube'
# Check for CMS files
elif fname.startswith('/store') or fname.startswith('/user/dteam'):
rec['logical_dirname'] = rec['dirname2']
lcg_record = True
else:
rec['logical_dirname'] = 'unknown directory'
else:
rec['filename'] = "missing directory"
rec['filesize'] = "-1"
rec['logical_dirname'] = "missing directory"
rec['read'] = fileClose.read
rec['readv'] = fileClose.readv
rec['write'] = fileClose.write
if isinstance(fileClose, decoding.fileClose) and fileClose.ops:
# read_average (optional)
try:
rec['read_average'] = (fileClose.read + fileClose.readv) / (fileClose.ops.read + fileClose.ops.readv)
except ZeroDivisionError as zde:
rec['read_average'] = 0
# read_bytes_at_close (optional)
rec['read_bytes_at_close'] = fileClose.read + fileClose.readv
# read_max (optional)
rec['read_max'] = max(fileClose.ops.rdMax, fileClose.ops.rvMax)
# read_min (optional)
rec['read_min'] = min(fileClose.ops.rdMin, fileClose.ops.rvMin)
# read_operations (optional)
rec['read_operations'] = fileClose.ops.read + fileClose.ops.readv
# read_sigma (optional)
# read_single_average (optional)
try:
rec['read_single_average'] = fileClose.read / fileClose.ops.read
except ZeroDivisionError as zde:
rec['read_single_average'] = 0
# read_single_bytes (optional)
rec['read_single_bytes'] = fileClose.read
# read_single_max (optional)
rec['read_single_max'] = fileClose.ops.rdMax
# read_single_min (optional)
rec['read_single_min'] = fileClose.ops.rdMin
# read_single_operations (optional)
rec['read_single_operations'] = fileClose.ops.read
# read_single_sigma (optional)
# read_vector_average (optional)
try:
rec['read_vector_average'] = fileClose.readv / fileClose.ops.readv
except ZeroDivisionError as zde:
rec['read_vector_average'] = 0
# read_vector_count_average (optional)
try:
rec['read_vector_count_average'] = fileClose.ops.rsegs / fileClose.readv
except ZeroDivisionError as zde:
rec['read_vector_count_average'] = 0
# read_vector_count_max (optional)
rec['read_vector_count_max'] = fileClose.ops.rsMax
# read_vector_count_min (optional)
rec['read_vector_count_min'] = fileClose.ops.rsMin
# read_vector_count_sigma (optional)
# read_vector_max (optional)
rec['read_vector_max'] = fileClose.ops.rvMax
# read_vector_min (optional)
rec['read_vector_min'] = fileClose.ops.rvMin
# read_vector_operations (optional)
rec['read_vector_operations'] = fileClose.ops.readv
# read_vector_sigma (optional)
# server_username (optional)
# throughput (optional)
try:
rec['throughput'] = (fileClose.read + fileClose.readv + fileClose.write) / rec['operation_time']
except ZeroDivisionError as zde:
rec['throughput'] = 0
# user_fqan (optional)
# user_role (optional)
# write_average (optional)
try:
rec['write_average'] = fileClose.write / fileClose.ops.write
except ZeroDivisionError as zde:
rec['write_average'] = 0
# write_bytes_at_close (optional)
rec['write_bytes_at_close'] = fileClose.write
# write_max (optional)
rec['write_max'] = fileClose.ops.wrMax
# write_min (optional)
rec['write_min'] = fileClose.ops.wrMin
# write_operations (optional)
rec['write_operations'] = fileClose.ops.write
# write_sigma (optional)
if 'user' not in rec:
self.metrics_q.put({'type': 'failed user', 'count': 1})
if 'filename' not in rec or rec['filename'] == "missing directory":
self.metrics_q.put({'type': 'failed filename', 'count': 1})
if not lcg_record:
self.logger.debug("OSG record to send: %s", str(rec))
self.publish("file-close", rec, exchange=self._exchange)
self.metrics_q.put({'type': 'message sent', 'count': 1, 'message_type': 'stashcache'})
else:
wlcg_packet = wlcg_converter.Convert(rec)
self.logger.debug("WLCG record to send: %s", str(wlcg_packet))
self.publish("file-close", wlcg_packet, exchange=self._wlcg_exchange)
self.metrics_q.put({'type': 'message sent', 'count': 1, 'message_type': 'wlcg'})
return rec
# return the VO based on the path
def returnVO(self,fname):
if fname.startswith('/user'):
return 'osg'
if fname.startswith('/osgconnect/public'):
return 'osg'
elif fname.startswith('/pnfs/fnal.gov/usr'):
return 'fermilab'
elif fname.startswith('/hcc'):
return 'hcc'
elif fname.startswith('/gwdata'):
return 'gwdata'
elif fname.startswith('/chtc/'):
return 'chtc'
elif fname.startswith('/icecube/'):
return 'icecube'
else:
return "noVO"
def process_gstream_tpc(self, gstream, addr, sid):
for event in gstream.events:
self.metrics_q.put({'type': 'gstream_message_tpc', 'count': 1})
event["tpc_protocol"] = event.pop("TPC")
event["client"] = event.pop("Client")
event["xeq"] = event.pop("Xeq")
self.logger.info(event["xeq"])
self.logger.info(type(event["xeq"]))
event["xeq"]["begin_transfer"] = event["xeq"].pop("Beg")
event["xeq"]["end_transfer"] = event["xeq"].pop("End")
event["xeq"]["ip_version"] = event["xeq"].pop("IPv")
event["xeq"]["return_code"] = event["xeq"].pop("RC")
event["xeq"]["used_streams"] = event["xeq"].pop("Strm")
event["xeq"]["flow_direction"] = event["xeq"].pop("Type")
event["source"] = event.pop("Src")
event["destination"] = event.pop("Dst")
event["size"] = event.pop("Size")
if wlcg_converter.tpcPathCheckWLCG(event["source"]) or wlcg_converter.tpcPathCheckWLCG(event["destination"]):
wlcg_packet = wlcg_converter.ConvertGstream(event,tpc=True)
self.logger.debug("Sending WLCG GStream TPC: %s", str(wlcg_packet))
self.publish("tpc", wlcg_packet, exchange=self._wlcg_exchange_tpc)
else:
self.logger.debug("Sending GStream TPC: %s", str(event))
self.publish("tpc", event, exchange=self._exchange_tpc)
def process_gstream(self, gstream, addr, sid):
hostname = ""
hostip = ""
site = ""
lcg_record = False
try:
hostip = addr
hostname = self._determineHostname(addr)
if sid in self._servers:
s = self._servers[sid]
if s.site is not None:
site = s.site.decode('utf-8')
for event in gstream.events:
try:
self.metrics_q.put({'type': 'gstream_event_cache', 'count': 1})
event["sid"] = sid
event["server_ip"] = hostip
event["server_hostname"] = hostname
event["file_path"] = event.pop("lfn")
event["block_size"] = event.pop("blk_size")
# Total number of blocks in the file
event["numbers_blocks"] = event.pop("n_blks")
# number of blocks that have been downloaded by the cache
event["numbers_blocks_done"] = event.pop("n_blks_done")
# number of concurrent reads
event["access_count"] = event.pop("access_cnt")
event["attach_time"] = event.pop("attach_t")
event["detach_time"] = event.pop("detach_t")
remote = event.pop("remotes")
if(len(remote) > 0):
event["remotes_origin"] = remote
else:
event["remotes_origin"] = ""
event["bytes_hit_cache"] = event.pop("b_hit")
event["bytes_miss_cache"] = event.pop("b_miss")
# number of bytes bypass by the cache due an overload
event["bytes_bypass_cache"] = event.pop("b_bypass")
event["site"] = site
event["vo"] = self.returnVO(event["file_path"])
fname = event["file_path"]
if('n_cks_errs' in event):
event["numbers_checksum_errors"] = event.pop("n_cks_errs")
if fname.startswith('/store') or fname.startswith('/user/dteam'):
lcg_record = True
wlcg_packet = wlcg_converter.ConvertGstream(event,tpc=False)
self.logger.info(wlcg_packet)
self.logger.info("Sending GStream for "+self._wlcg_exchange_cache)
self.publish("file-close", wlcg_packet, exchange=self._wlcg_exchange_cache)
else:
self.logger.info("Sending GStream for "+self._exchange_cache)
self.publish("file-close", event, exchange=self._exchange_cache)
except Exception as e:
self.logger.exception("Error on creating Json - event - GStream" + e)
except Exception as e:
self.logger.exception("Error on creating Json - GStream" + e)
def process_tcp(self, decoded_packet:decoding.gstream, addr: str):
"""
Process a TCP stream
"""
# For each event in the decoded_packet, add the addr, send to the exchange.
# The event is already a dict from the parsed JSON
for event in decoded_packet.events:
# parse the event from json
event['from'] = addr
event['hostname'] = self._determineHostname(addr)
self.publish('tcp-event', event, exchange=self._tcp_exchange)
def process(self, data, addr, port):
self.metrics_q.put({'type': 'packets', 'count': 1})
# print "Byte Length of Message: {0}".format(len(d))
header = decoding.header._make(struct.unpack("!cBHI", data[:8])) # XrdXrootdMonHeader
# print "Byte Length of Message: {0}, expected: {1}".format(len(d), h.plen)
if len(data) != header.plen:
self.logger.error("Packet Length incorrect: expected={}, got={}".format(header.plen, len(data)))
# print h
self.logger.debug(header)
data = data[8:]
# Summarize current datastructure
# num_servers = len(AllTransfers)
# num_users = 0
# num_files = 0
# for sid in AllTransfers:
# num_users += len(AllTransfers[sid])
# for user in AllTransfers[sid]:
# num_files += len(AllTransfers[sid][user])
# print "Servers: {0}, Users: {1}, Files: {2}".format(num_servers, num_users, num_files)
sid = str(header.server_start) + "#" + str(addr) + "#" + str(port)
str_header_code = header.code.decode('utf-8')
if sid not in self.seq_data:
self.seq_data[sid] = {}
self.logger.debug("New SID found. sid=%s, addr=%s", str(sid), addr)
if str_header_code not in self.seq_data[sid]:
self.seq_data[sid][str_header_code] = header.pseq
expected_seq = header.pseq
else:
# What is the last seq number we got
last_seq = self.seq_data[sid][str_header_code]
expected_seq = (last_seq + 1)
if expected_seq == 256:
expected_seq = 0
if expected_seq != header.pseq:
if header.pseq < expected_seq:
# Handle the roll over
missed_packets = (header.pseq + 255) - expected_seq
else:
missed_packets = abs(header.pseq - expected_seq)
hostname = self._determineHostname(addr)
# Remove re-ordering errors
if missed_packets < 253:
#self.logger.error("Missed packet(s)! Expected seq=%s, got=%s. "
# "Missed %s packets! from %s", expected_seq,
# header.pseq, missed_packets, addr)
self.metrics_q.put({'type': 'missing packets', 'count': missed_packets, 'addr': hostname})
else:
#self.logger.error("Packet Reording packet(s)! Expected seq=%s, got=%s. "
# "Missed %s packets! from %s", expected_seq,
# header.pseq, missed_packets, addr)
self.metrics_q.put({'type': 'reordered packets', 'count': 1, 'addr': hostname})
self.seq_data[sid][str_header_code] = header.pseq
if header.code == b'f':
# self.logger.debug("Got fstream object")
time_record = decoding.MonFile(data) # first one is always TOD
self.logger.debug(time_record)
data = data[time_record.recSize:]
self.logger.debug("Size of seq_data: %i, Number of sub-records: %i",
len(self.seq_data), time_record.total_recs)
now = time.time()
for idx in range(time_record.total_recs):
hd = decoding.MonFile(data)
data = data[hd.recSize:]
self.logger.debug(str(hd))
if isinstance(hd, decoding.fileDisc):
try:
userInfo = self._dictid_map[sid][hd.userID]
del self._users[userInfo]
del self._dictid_map[sid][hd.userID]
except KeyError:
self.logger.error('Disconnect event for unknown UserID=%i with SID=%s',
hd.userID, sid)
elif isinstance(hd, decoding.fileOpen):
transfer_key = str(sid) + "." + str(hd.fileID)
self.logger.debug('%i %s', idx, hd)
self._transfers[transfer_key] = ((time_record.tBeg, addr), hd)
elif isinstance(hd, decoding.fileClose):
# self.logger.debug('%i %s', i, hd)
transfer_key = str(sid) + "." + str(hd.fileID)
if transfer_key in self._transfers:
userId = self._transfers[transfer_key][1].userID
openTime = self._transfers[transfer_key][0][0]
rec = self.addRecord(sid, userId, hd, time_record.tBeg, addr, openTime)
self.logger.debug("Record to send: %s", str(rec))
del self._transfers[transfer_key]
self.logger.debug('%i %s', idx, hd)
else:
rec = self.addRecord(sid, 0, hd, time_record.tBeg, addr, time_record.tBeg,False)
self.logger.error("file to close not found. fileID: %i, serverID: %s. close=%s",
hd.fileID, sid, str(hd))
elif isinstance(hd, decoding.fileXfr):
transfer_key = str(sid) + "." + str(hd.fileID)
if transfer_key in self._transfers:
cur_value = self._transfers[transfer_key]
self._transfers[transfer_key] = ((cur_value[0][0], cur_value[0][1]), cur_value[1], hd)
self.logger.debug("f-stream index=%i Known xfrInfo: %s. sid=%s", idx, str(hd), sid)
else:
self.logger.debug("f-stream index=%i Unknown xfrInfo: %s. sid=%s", idx, str(hd),
sid)
data = data[hd.recSize:]
if data:
self.logger.error("Bytes leftover! %i bytes left!", len(data))
elif header.code == b'r':
self.logger.debug("r - redirect stream message.")
elif header.code == b't':
#self.logger.warning("t - stream message. Server at %s should remove 'files', 'io', and "
# "'iov' directives from the monitoring configuration.", addr)
pass
elif header.code == b'g':
# The rest of the message is the gstream event
self.logger.debug("Received gstream message")
decoded_gstream = decoding.gStream(data)
self.metrics_q.put({'type': 'gstream_message', 'count': 1})
# We only care about the top 8 bits of the ident, which are a character.
stream_type = chr(decoded_gstream.ident >> 56)
if stream_type == "T":
self.process_tcp(decoded_gstream, addr)
elif stream_type == "C":
# process the gstream
self.process_gstream(decoded_gstream, addr,sid)
elif stream_type == "P":
self.process_gstream_tpc(decoded_gstream, addr,sid)
else:
infolen = len(data) - 4
mm = decoding.mapheader._make(struct.unpack("!I" + str(infolen) + "s", data))
try:
userRec, rest = mm.info.split(b'\n', 1)
except ValueError:
if not header.code == b'u':
self.logger.exception("Strange >>%s<< mapping message from %s mm: %s",
header.code, addr, mm)
userRec = mm.info
rest = b''
userInfo = decoding.userInfo(userRec)
self.logger.debug('%i %s', mm.dictID, userInfo)
if header.code == b'=':
serverInfo = decoding.serverInfo(rest, addr)
if sid not in self._servers:
self._servers[sid] = serverInfo
self.logger.info('Adding new server info: %s started at %i', serverInfo,
header.server_start)
elif header.code == b'd':
path = rest
if sid not in self._dictid_map:
self._dictid_map[sid] = ttldict.TTLOrderedDict(default_ttl=DEFAULT_TTL)
pathInfo = decoding.pathinfo(userInfo, path)
self.logger.debug("Adding new pathinfo: %s", pathInfo)
self._dictid_map[sid][mm.dictID] = pathInfo
elif header.code == b'i':
appinfo = rest
if sid not in self._users:
self._users[sid] = ttldict.TTLOrderedDict(default_ttl=DEFAULT_TTL)
if sid not in self._dictid_map:
self._dictid_map[sid] = ttldict.TTLOrderedDict(default_ttl=DEFAULT_TTL)
self._dictid_map[sid][mm.dictID] = userInfo
# Check if userInfo is available in _users
if userInfo not in self._users[sid]:
self._users[sid][userInfo] = {}
self._users[sid][userInfo]['appinfo'] = rest
self.logger.info('appinfo:%s', appinfo)
elif header.code == b'p':
purgeInfo = decoding.purgeInfo(rest)
self.logger.info('purgeInfo:%s', purgeInfo)
elif header.code == b'u':
authorizationInfo = decoding.authorizationInfo(rest)
if authorizationInfo.inetv != b'':
self.logger.debug("Inet version detected to be %s", authorizationInfo.inetv)
# New server seen
if sid not in self._users:
self._users[sid] = ttldict.TTLOrderedDict(default_ttl=DEFAULT_TTL)
# Add the dictid to the userinfo map
if sid not in self._dictid_map:
self._dictid_map[sid] = ttldict.TTLOrderedDict(default_ttl=DEFAULT_TTL)
self._dictid_map[sid][mm.dictID] = userInfo
# New user signed in
if userInfo not in self._users[sid]:
self._users[sid][userInfo] = {
'userinfo': userInfo,
'authinfo': authorizationInfo
}
self.logger.debug("Adding new user: %s", authorizationInfo)
# Seen the user, but not the auth stuff yet
elif self._users[sid][userInfo] is None:
self.logger.warning("Received a user ID (%i) from sid %s after corresponding "
"f-stream usage information.", mm.dictID, sid)
self._users[sid][userInfo] = {
'userinfo': userInfo,
'authinfo': authorizationInfo
}
# Seen the user, and added the stuff
elif self._users[sid][userInfo]:
self._users[sid][userInfo].update({
'userinfo': userInfo,
'authinfo': authorizationInfo
})
self.logger.error("Received a repeated userID; SID: %s and UserID: %s (%s).",
sid, mm.dictID, userInfo)
elif header.code == b'x':
decoding.xfrInfo(rest)
# transfer_key = str(sid) + "." + str(xfrInfo.fileID)
# if transfer_key in AllTransfers:
# cur_value = AllTransfers[transfer_key]
# AllTransfers[transfer_key] = (time.time(), cur_value[1], xfrInfo)
# print "Adding xfrInfo"
# print xfrInfo
# Check if we have to flush the AllTransfer
now_time = time.time()
if (now_time - self.last_flush) > (60*5):
self.logger.debug("Flushing data structures")
dictid_count = 0
dictid_removed = 0
# Flush the dictid mapping
for sid in self._dictid_map:
removed = self._dictid_map[sid].purge()
dictid_removed += removed
dictid_count += len(self._dictid_map[sid])
self.logger.debug("Removed {} items from DictID Mapping".format(dictid_removed))
self.metrics_q.put({'type': 'hash size', 'count': dictid_count, 'hash name': 'dictid'})
self.logger.debug("Size of dictid map: %i", dictid_count)
# Flush the users data structure
users_count = 0
users_removed = 0
for sid in self._users:
removed = self._users[sid].purge()
users_removed += removed
users_count += len(self._users[sid])
self.logger.debug("Removed {} items from Users".format(users_removed))
self.metrics_q.put({'type': 'hash size', 'count': users_count, 'hash name': 'users'})
self.logger.debug("Size of users map: %i", users_count)
# Have to make a copy of .keys() because we 'del' as we go
for key in list(self._transfers.keys()):
cur_value = self._transfers[key]
# TODO: since we don't update based on the xfr info, we don't
# track progress or bump the timestamps... that needs to be done.
if (now_time - cur_value[0][0]) > DEFAULT_TTL:
if len(cur_value) == 3:
sid = key.rsplit(".", 1)[0]
userId = cur_value[1].userID
addr = cur_value[0][1]
openTime = cur_value[0][0]
rec = self.addRecord(sid, userId, cur_value[2], now_time, addr, openTime)
del self._transfers[key]
self.logger.debug("Size of transfers map: %i", len(self._transfers))
self.metrics_q.put({'type': 'hash size', 'count': len(self._transfers), 'hash name': 'transfers'})
self.last_flush = now_time
if __name__ == '__main__':
DetailedCollector.main()