part 2 of redo: state is in connections

2016-04-26 21:59:15 +02:00
parent b1fef35d03
commit 21f8fe8842
2 changed files with 278 additions and 229 deletions
@@ -37,7 +37,6 @@ SEND_PUSHOVER=True
 DEBUG = 0

 MAXRECV = 32767
-MAXRTTS = 10
 LOGFILE = "/home/andreas/public_html/messages/andreas"
 PICKFILE = "/var/tmp/hbd.pick"
 AEMAIL = ["andreas@wrede.ca"]
@@ -66,6 +65,10 @@ tcss = """<script src="https://home.wrede.ca/pr/sorttable.js"></script>
 <style>
 #ntable {
    border-collapse: collapse;
+}
+
+#wide-ntable {
+    border-collapse: collapse;
    width: 100%;
 }

@@ -262,11 +265,11 @@ def dur(sec):


 def fixsort():
-	s = hosts.keys()
+	s = Host.hosts.keys()
 	s.sort()
 	x = 0
 	for n in s:
-		hosts[n].num = x
+		Host.hosts[n].num = x
 		x += 1

 #
@@ -290,17 +293,22 @@ def initlog(logfile):
 #
 #
 def checkoverdue():
-
-	for h in hosts.keys():
-		if hosts[h].state == Host.down:
+	now = time.time()
+	for h in Host.hosts.keys():
+		pmsg = []
+		for c in Host.hosts[h].connections:
+			conn = Host.hosts[h].connections[c]
+			if conn.state == Connection.down:
 				continue
-		timeout = hosts[h].interval+grace
-		if hosts[h].state == Host.up and now-hosts[h].lastbeat > timeout:
+			timeout = Host.hosts[h].interval + grace
+			if conn.state == Connection.up and (now - conn.lastbeat) > timeout:
+				conn.newstate(Connection.overdue, now, grace)
+				pmsg.append(conn.afam)
+		if pmsg != []:
 			if h in watchhosts:
-				email("overdue", "%s is overdue" % h)
-				pushover("%s is overdue" % h)
-			hosts[h].newstate(Host.overdue, grace)
-			log(h, "overdue")
+				email("overdue", "%s overdue" % ",".join(pmsg))
+				pushover("%s %s overdue" % (h, join(pmsg)))
+			lof(h, "%s overdue" % join(pmsg))


 def log(host, m, service=None):
@@ -344,10 +352,11 @@ def dnsupdatethread():
 #
 #
 def readsock(sock):
+	global now
 	if DEBUG > 3: sys.stderr.write("readsock recfrom start")
-	data, addr = sock.recvfrom(MAXRECV)
+	data, addrp = sock.recvfrom(MAXRECV)
 	now = time.time()
-	if DEBUG > 2: sys.stderr.write("readsock = %s, %s\n" % (data,addr))
+	if DEBUG > 2: sys.stderr.write("readsock = %s, %s\n" % (data,addrp))
 	msg = stodict(data)
 	if not msg:		# Old hbc client
 		if verbose: print "old hbc:", data
@@ -355,35 +364,30 @@ def readsock(sock):
 		msg = oldmtodict(data)
 	else:
 		oldclient = False
-	if verbose: print "readsock = %s, %s" % (msg,addr)
+	if verbose: print "readsock = %s, %s" % (msg,addrp)
+
+	addr = addrp[0:2]
 	name = shortname(msg.get('name', "unknown"))
-	if not name in hosts:		# was: hosts.has_key(name):
+	if not name in Host.hosts:		# was: hosts.has_key(name):
 		host = Host(name)
+		if verbose: print "XX: New host, num now %s" % (len(Host.hosts))
 		newh=True
 	else:
-		host = hosts[name]
+		host = Host.hosts[name]
 		newh=False

 	cid = msg.get('id', 0)
-	if cid not in host.connections:
-		host.connections[cid] = Connection(name, cid, addr)
-	conn = host.connections[cid]
+	rtt = msg.get('rtt',None)

 	if msg['ID'] == 'HTB':
 		host.doesack = msg.get('acks', -1)
-	host.lastbeat = now
 	host.setcver(msg.get('ver', 0))

-	interval = msg.get('interval', 0)
+	interval = int(msg.get('interval', 0))
 	shutdown = msg.get('shutdown', 0)
 	service = msg.get('service', "unknown")
 	message = msg.get('msg', None)
 	boot = msg.get('boot', 0)
-	host.latency = now - msg.get('time', 0)
-	rtt = msg.get('rtt',"up")
-	conn.rtts.append(rtt)
-	if len(conn.rtts) > MAXRTTS:
-		del conn.rtts[0]

 	if boot:
 		log(name, "booted")
@@ -396,21 +400,22 @@ def readsock(sock):
 			email("msg", message)
 			pushover(message)

-	res = host.newaddr(addr[0])
+	conn, res = host.conndata(cid, addr[0], rtt, now)
 	if res:
 		log(name, res)
 		if name in watchhosts:
 			email("address change", "%s %s" % (host.name, res))
 			pushover("%s %s" % (host.name, res))

-	if host.getstate() != Host.up and interval > 0:
-		lasts = host.state
-		d = host.newstate(Host.up)
-		m = "back after being %s for %s" % (lasts, dur(d))
+	if conn.getstate() != Connection.up and interval > 0:
+		lasts = conn.state
+		d = conn.newstate(Connection.up, now)
+		m = "%s back after being %s for %s" % (conn.afam, lasts, dur(d))
 		log(name, m)
 		if name in watchhosts:
-			email("back", name)
-			pushover("%s is back" % name)
+			email("%s back" % conn.afam, name)
+			pushover("%s %s is back" % (name, conn.afam))
+
 	if boot or newh:
 		host.upcount = host.doesack
 	else:
@@ -418,19 +423,14 @@ def readsock(sock):


 	if shutdown:
-		log(name, "shutdown")
+		log(name, "%s shutdown" % conn.afam)
 		if name in watchhosts:
-			email("shutdown", "%s shutdown" % name)
-			pushover("%s hbc shutdown" % name)
-		try:
-			host.newstate(Host.down)
-		except:
-			pass
+			email("shutdown", "%s %s shutdown" % (name, conn.afam))
+			pushover("%s %s shutdown" % (name, conn.afam))
+		conn.newstate(Connection.down, now)
+
 	if interval > 0:
-		try:
 		host.interval = interval
-		except:
-			pass

 	rmsg = {'time': time.time()}
 	op = 'ACK'
@@ -487,7 +487,7 @@ def updatecode(ucode, uname):
 		m.update(new_code)
 		icsum = m.hexdigest()
 		rmsg = {'csum': icsum, 'code': new_code.encode('base64','strict') }
-		hosts[uname].cmds.append(('UPD',rmsg))
+		Host.hosts[uname].cmds.append(('UPD',rmsg))
 	return fail
 #
 #
@@ -535,20 +535,22 @@ class HttpHandler(BaseHTTPServer.BaseHTTPRequestHandler):

 	def buildpage(self):
 		res=self.buildhead(refresh=60, extras=tcss)
-		res.append("<H2>Heartbeat status %s</h2><h4> %s (%s)</H4>" % (VER, time.strftime("%H:%M:%S", time.localtime(now)), os.environ.get('TZ', 'CET-1CDT')))
+		res.append("<H2>Heartbeat status %s</h2>" % VER)

 		res.append('<table id="ntable" class="sortable">')
-		hosts_sorted = hosts.keys()
+		res.append(ubHost.htmlheaders())
+		hosts_sorted = Host.hosts.keys()
+		if len(hosts_sorted):
 			hosts_sorted.sort()
-		res.append(hosts[hosts_sorted[0]].htmldisp(True))
 			for h in hosts_sorted:
-			res.append(hosts[h].htmldisp())
+				res.append(Host.hosts[h].htmldisp())
 		res.append("</table>")

-		le = max(40 - len(hosts), 3)
+		le = max(40 - len(Host.hosts), 3)
 		res.append("<h4>Log of Events</h4>")
 		for m in msgs[len(msgs)-le:]:
 			res.append("%s<BR>" % m)
+		res.append('<p> %s (%s)</p>' % (time.strftime("%H:%M:%S", time.localtime(now)), os.environ.get('TZ', 'CET-1CDT')))
 		res.append("</body></html>")
 		return res

@@ -597,9 +599,9 @@ class HttpHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 					uname=uarg[0][2:]
 				if uarg[1][:2] == "c=":
 					ucmd=uarg[1][2:]
-				if ucmd != "" and uname != "" and hosts.has_key(uname):
+				if ucmd != "" and uname != "" and Host.hosts.has_key(uname):
 					rmsg = {'cmd': urllib.unquote(ucmd)}
-					hosts[uname].cmds.append(('CMD', rmsg))
+					Host.hosts[uname].cmds.append(('CMD', rmsg))
 					res=self.buildhead()
 					res.append("2Done")
 				else:
@@ -615,9 +617,9 @@ class HttpHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 			else:
 				if uarg[0][:2] == "h=":
 					uname=uarg[0][2:]
-				if uname != "" and hosts.has_key(uname):
+				if uname != "" and Host.hosts.has_key(uname):
 					log(uname, "dropped")
-					del hosts[uname]
+					del Host.hosts[uname]
 					res=self.buildhead()
 					res.append("Done")
 	
@@ -630,8 +632,8 @@ class HttpHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 				res=self.buildhead()
 				if uarg[0][:2] == "h=":
 					uname=uarg[0][2:]
-				if uname != "" and hosts.has_key(uname):
-					err = nsupdate(uname, hosts[uname].addr)
+				if uname != "" and Host.hosts.has_key(uname):
+					err = nsupdate(uname, Host.hosts[uname].addr)
 					ll="nsupdate request: %s" % err
 				else:
 					ll="name %s not found" % uname
@@ -650,7 +652,7 @@ class HttpHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 					uname=uarg[0][2:]
 				if uarg[1][:2] == "c=":
 					ucode=uarg[1][2:]
-				if ucode != "" and uname != "" and hosts.has_key(uname):
+				if ucode != "" and uname != "" and Host.hosts.has_key(uname):
 					err = updatecode(ucode, urllib.unquote(uname))
 					res=self.buildhead()
 					res.append("3 Done: %s" % err if err else "OK")
@@ -664,8 +666,8 @@ class HttpHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 		elif upar[0] == "/api/0/hosts":   # api access to host table
 			headerdict = {"Content-Type": "application/json; charset=utf-8" }
 			l=[]
-			for h in hosts:
-				l.append(hosts[h].jsons())
+			for h in Host.hosts:
+				l.append(Host.hosts[h].jsons())
 			res=["[",",".join(l),"]"]
 		elif upar[0] == "/api/0/messages":   # api access to host table
 			headerdict = {"Content-Type": "application/json; charset=utf-8" }
@@ -739,7 +741,7 @@ def closeup():


 def restart():
-	print "execv %s %s" % (sys.argv[0], [sys.argv[0]]+cmdargs)
+	if verbose: print "execv %s %s" % (sys.argv[0], [sys.argv[0]]+cmdargs)
 	os.execv(sys.argv[0], [sys.argv[0]]+cmdargs)
 	print "should not be here"

@@ -749,10 +751,9 @@ def saveandrestart():


 def pickleit():
-	pickf = open(PICKFILE, 'w')
+	pickf = open(pickfile, 'w')
 	pick = cPickle.Pickler(pickf)
-	pick.dump(hosts)
-	pick.dump(htab)
+	pick.dump(Host.hosts)
 	pick.dump(msgs)
 	pick.dump(lastfm)
 	pickf.close()
@@ -820,6 +821,7 @@ grace = 2
 hb_port = PORT
 hbd_host = THOST
 hbd_port = TPORT
+pickfile = PICKFILE
 logfile = LOGFILE
 logfmt = "text"
 interval = INTERVAL
@@ -844,26 +846,30 @@ if f:
 		if verbose:
 			print "  %s" % l[:-1]
 		r = l[:-1].split('=')
-		if r[0] == 'interval':
-			interval = eval(r[1])
-		elif r[0] == 'grace':
-			grace = eval(r[1])
-		elif r[0] == 'hbd_port':
-			hbd_port = eval(r[1])
-		elif r[0] == 'hbd_host':
-			hbd_host = eval(r[1])
-		elif r[0] == 'hb_port':
-			hb_port = eval(r[1])
-		elif r[0] == 'logfile':
-			logfile = eval(r[1])
-		elif r[0] == 'logfmt':
-			logfmt = eval(r[1])
-		elif r[0] == 'watchhosts':
-			watchhosts = eval(r[1])
-		elif r[0] == 'dyndnshosts':
-			dyndnshosts = eval(r[1])
-		elif r[0] == 'drophosts':
-			drophosts = eval(r[1])
+		o = r[0].strip()
+		a = eval(r[1].strip())
+		if o == 'interval':
+			interval = a
+		elif o == 'grace':
+			grace = a
+		elif o == 'hbd_port':
+			hbd_port = a
+		elif o == 'hbd_host':
+			hbd_host = a
+		elif o == 'pickfile':
+			pickfile = a
+		elif o == 'hb_port':
+			hb_port = a
+		elif o == 'logfile':
+			logfile = a
+		elif o == 'logfmt':
+			logfmt = a
+		elif o == 'watchhosts':
+			watchhosts = a
+		elif o == 'dyndnshosts':
+			dyndnshosts = a
+		elif o == 'drophosts':
+			drophosts = a
 	f.close()

 if len(args) != 0:
@@ -875,12 +881,12 @@ if verbose:
 	print "notice: logging to %s" % logfile
 logf = initlog(logfile)

-if os.path.exists(PICKFILE):
-	pickf = open(PICKFILE, 'r')
+if 1 and os.path.exists(pickfile):
+	if verbose: print "opening pickls %s" % pickfile
+	pickf = open(pickfile, 'r')
 	pick = cPickle.Unpickler(pickf)
 	try:
-		hosts = pick.load()
-		htab = pick.load()
+		Host.hosts = pick.load()
 		msgs = pick.load()
 		try:
 			lastfm = pick.load()
@@ -888,12 +894,17 @@ if os.path.exists(PICKFILE):
 			lastfm = ["","",""]
 		pickf.close()
 	except:
-		os.unlink(PICKFILE)
-	for h in hosts.keys():
-		hosts[h].fixup()
+		os.unlink(pickfile)
+	Connection.htab = {}
+	for h in Host.hosts.keys():
+		Host.hosts[h].dyn = h in dyndnshosts
+		Host.hosts[h].fixup()
 	for h in drophosts:
-		if h in hosts:
-			del hosts[h]
+		if h in Host.hosts:
+			del Host.hosts[h]
+	if verbose: print "%s pickled hosts loaded" % len(Host.hosts)
+else:
+	if verbose: print "no pickled data"


 now = time.time()
@@ -999,8 +1010,8 @@ while running:
 		ts=time.strftime(tsfm[v], time.localtime(now))
 		if ts != lastfm[v]:
 			lastfm[v]=ts
-			for h in hosts.keys():
-				hosts[h].hdwcounts[v] = [hosts[h].doesack, hosts[h].upcount]
+			for h in Host.hosts.keys():
+				Host.hosts[h].hdwcounts[v] = [Host.hosts[h].doesack, Host.hosts[h].upcount]
 	
 	if now >= next and now >= firstcheck:
 		next = now+1
@@ -8,55 +8,159 @@ the websit's heartbeat.py
 import time
 import json

-# Table of Hosts
-hosts = {}
-# map of addrs to names
-htab = {}
 num = 0

+MAXRTTS = 10

-def isIPv4(addr):
-	return addr.find('.') > 0
-
-
-
+#
 class Connection:
-	def __init__(self, name, cid, addr):
-		self.name = name
+	# map of addrs to names
+	
+	htab = {}
+	up = "up"
+	down = "down"
+	overdue = "overdue"
+
+	def __init__(self, host, cid, addr, afam):
+		self.host = host
 		self.cid = cid
 		self.addr = addr
+		self.afam = afam
 		self.rtts = [0]
+		self.lastbeat = time.time()
+		self.statetime = self.lastbeat
+		self.state = Connection.up
+
+		if host:
+			r = "new addr %s" % (addr)
+			Connection.htab[addr] = self.host.name
+			if self.host.isDynDns():
+				dnsQ.put((self.host.name, self.addr))
+
+
+	def statedict(self, Null=False):
+		d = {}
+		if not Null:
+			d['addr'] = self.addr
+			if self.rtts[-1]:
+				d['rtt'] = "%0.1f" % self.rtts[-1]
+			else:
+				d['rtt'] = ""
+			d['lastbeat'] = self.lastbeat
+			if self.state == Connection.overdue:
+				d['state'] = "<b>%s</b>" % self.state
+			else:
+				d['state'] = self.state
+			d['statetime'] = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(self.statetime))
+
+		else:
+			d['addr'] = ''
+			d['rtt'] = ""
+			d['lastbeat'] = ''
+			d['state'] = ''
+			d['statetime'] = ''
+		return d
+
+
+	def headerdict(self, afam):
+		d = {}
+		d['addr'] = '%s Addr' % afam
+		d['rtt'] = 'Latencey'
+		d['lastbeat'] = 'Last Contact'
+		d['state'] = 'State'
+		d['statetime'] = 'Last State'
+		return d
+

 	def jsons(self):
 		return(json.dumps(self.__dict__))


-class Host:
-	up = "up"
-	down = "down"
-	overdue = "overdue"
+	# set new state, return number of secs in previous state
+	def newstate(self, state, now, when=0):
+		self.state = state
+		delta = now - when
+		s = delta - self.statetime
+		self.statetime = delta
+		return s
 	
 	
+	def getstate(self):
+		return self.state
+
+
+	def newaddr(self, addr, rtt, now):
+		self.lastbeat = now
+		self.rtts.append(rtt)
+		if len(self.rtts) > MAXRTTS:
+			del self.rtts[0]
+
+		if self.addr == addr:
+			r = None
+		else:
+			r = "changed from %s to %s" % (self.addr, addr)
+			try:
+				del Connection.htab[self.addr]
+			except:
+				pass
+			self.addr = addr
+			Connection.htab[addr] = self.host.name
+			if self.host.isDynDns():
+				dnsQ.put((self.host.name, self.addr))
+		return r
+
+
+# 
+class Host:
+	# Table of Hosts
+	hosts = {}
+
 	def __init__(self, name):
 		global num
 		self.name = name
-		self.addr4 = None
-		self.addr6 = None
 		self.num = num
-		self.lastbeat = time.time()
+		self.dyn = False
 		self.upcount = 0
-		self.state = Host.up
-		self.state = "up"
-		self.statetime = self.lastbeat
 		self.interval = 0
 		self.doesack = -1
 		self.cmds = []
 		self.cver = 0
 		self.connections = {}
-		self.latency = 0
 		self.hdwcounts = [[0,0],[0,0],[0,0]]
+		if name:
 			num += 1
-		hosts[name] = self
+			Host.hosts[name] = self
+
+
+	def statedict(self):
+		d = {}
+		d['name'] = self.name
+		d['dyn'] = str(self.dyn)
+		d['ver'] = str(self.cver)
+		d['num'] = self.num
+		for c in ['IPv4', 'IPv6']:
+			if c in self.connections:
+				cs = self.connections[c].statedict()
+			else:
+				cs = ubConnection.statedict(True)
+			for csv in cs:
+				d['%s.%s' % (c, csv) ] = cs[csv]
+
+		return d
+
+
+	def headerdict(self):
+		d = {}
+		d['name'] = 'Name'
+		d['dyn'] = 'Dyn'
+		d['ver'] = 'Ver'
+		d['num'] = '??'
+		for c in ['IPv4', 'IPv6']:
+			cs = ubConnection.headerdict(c)
+			for csv in cs:
+				d['%s.%s' % (c, csv) ] = cs[csv]
+		return d
+


 	def jsons(self):
@@ -77,101 +181,33 @@ class Host:


 	def isDynDns(self):
-		return self.name in dyndnshosts
+		return self.dyn


-	def newaddr(self, addr):
-		if isIPv4(addr):
-			if self.addr4:
-				if self.addr4 == addr:
-					r = None
+	def isIPv4(self, addr):
+		if type(addr) == type(()):
+			return addr[0].find('.') > 0
 		else:
-					r = "changed from %s to %s" % (self.addr4, addr)
-					del htab[self.addr4]
-					self.addr4 = addr
-					htab[addr] = self.name
-					if self.isDynDns():
-						dnsQ.put((self.name, self.addr4))
+			return addr.find('.') > 0
+
+
+	def conndata(self, cid, addr, rtt, now):
+		if self.isIPv4(addr):
+			afam = "IPv4"
 		else:
-				r = "new addr %s" % (addr)
-				self.addr4 = addr
-				htab[addr] = self.name
-				if self.isDynDns():
-					dnsQ.put((self.name, self.addr4))
-		else:
-			if self.addr6:
-				if self.addr6 == addr:
-					r = None
-				else:
-					r = "changed from %s to %s" % (self.addr6, addr)
-					del htab[self.addr6]
-					self.addr6 = addr
-					htab[addr] = self.name
-					if self.isDynDns():
-						dnsQ.put((self.name, self.addr6))
-			else:
-				r = "new addr %s" % (addr)
-				self.addr6 = addr
-				htab[addr] = self.name
-				if self.isDynDns():
-					dnsQ.put((self.name, self.addr6))
-		return r
+			afam = "IPv6"
+
+		if afam not in self.connections:
+			self.connections[afam] = Connection(self, cid, addr, afam)
+
+		conn = self.connections[afam]
+		res = conn.newaddr(addr, rtt, now)
+		return conn, res
 	

 	# called when reloading class from pickle, add new fields here
 	def fixup(self):
-		try:
-			a=self.cmds
-		except:
-			self.cmds=[]
-
-		try:
-			a=self.hdwcounts
-		except:
-			self.hdwcounts = [[self.doesack,self.upcount],[self.doesack,self.upcount],[self.doesack,self.upcount]]
-
-		try:
-			self.addr=self.addr4
-		except:
 		pass
-		try:
-			self.addr=self.addr6
-		except:
-			pass
-
-
-		try:
-			a=self.addr4
-			a=self.addr6
-		except:
-			print "fix %s: addr to addr4/6 fixup" % self.name
-			if isIPv4(self.addr):
-				self.addr4 = self.addr
-				self.addr6 = None
-			else:
-				self.addr4 = None
-				self.addr6 = self.addr
-			del self.addr
-
-		try:
-			a=self.latency
-		except:
-			self.latency = 0
-
-		try:
-			a=self.cver
-		except:
-			self.cver = 0
-
-		try:
-			a=self.connections
-			a.append([])
-		except:
-			self.connections={}
-
-
-	def getstate(self):
-		return self.state


 	def dispstate(self):
@@ -209,26 +245,28 @@ class Host:
 		return '<td align="right">N/A</td><td></td<td></td>>'


-	def htmldisp(self, header=False):
-		if header:
-		 	return "<tr><th>Host</th><th>State</th><th>Hr</th><th>Dy</th><th>Wk</th><th>IP4 Addr</th><th>IP6 Addr</th><th>Last change</th><th>Ver</th></tr>\n"
+	hostfields = ['name', 'IPv4.addr', 'IPv4.state', 'IPv4.rtt', 'IPv4.statetime', 'IPv6.addr', 'IPv6.state', 'IPv6.rtt', 'IPv6.statetime', 'ver']
+	def htmlheaders(self):
+		h = []
+		hd = ubHost.headerdict()
+		for f in Host.hostfields:
+			h.append(hd[f])
+		return "<tr><th>"+"</th><th>".join(h)+"</th></tr>\n"

-		else:
-			ipv4addr = self.addr4 if self.addr4 else ""
-			ipv6addr = self.addr6 if self.addr6 else ""
-			lastts = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(self.statetime))
-			return "<tr><td>%-24s</td><td>%-7s</td>%s<td>%-16s</td><td>%-16s</td><td>%-17s</td><td>%s</td></tr>\n" % \
-			(self.name, self.dispstate(), self.dispstats(), ipv4addr, ipv6addr, lastts, self.cver)
+
+	def htmldisp(self):
+		h = []
+		hd = self.statedict()
+		for f in Host.hostfields:
+			h.append(hd[f])
+		return "<tr><td>"+"</td><td>".join(h)+"</td></tr>\n"
+
+#			return "<tr><td>%-24s</td><td>%-7s</td>%s<td>%-16s</td><td>%-16s</td><td>%-17s</td><td>%s</td></tr>\n" % \
+#			(self.name, self.dispstate(), self.dispstats(), ipv4addr, ipv6addr, lastts, self.cver)



-	# set new state, return number of secs in previous state
-	def newstate(self, state, when=0):
-		self.state = state
-		now = time.time()-when
-		s = now-self.statetime
-		self.statetime = now
-		return s
-
-
+# create fake "unbound objects", remove in Python 3.0
+ubHost = Host(None)
+ubConnection = Connection(None, "", "", "")