Minor clean-up, and added some simple but useful logging to STDOUT.

ir-aprsisd

@@ -137,14 +137,15 @@ urllib.request.install_opener(http)
 #Handle connection to APRS-IS
 def reconnect():
 	global AIS
+	attempt = 1
 	while True:
 		AIS = aprslib.IS(conf['APRS']['SSID'],passwd=conf['APRS']['Password'],port=conf['APRS']['Port'])
 		try:
 			AIS.connect()
 			break
 		except Exception as e:
-			print("Trouble connecting to APRS-IS server.")
+			print("Connection failed.  Reconnecting: " + str(attempt))
-			print(e)
+			attempt += 1
 			time.sleep(3)
 			continue
 
@@ -153,32 +154,39 @@ SSIDList = {}
 #We'll store timestamps here
 lastUpdate = {}
 
+#Packet counts here
+transmitted = {}
+#Last time stats() was run:
+lastStats = calendar.timegm(time.gmtime())
+
+
 #Load any preconfigured mappings
 if conf.has_section('Devices'):
+	print("Loading predefined SSID mappings.")
 	for device in conf['Devices'].keys():
 		SSIDList[conf['Devices'][device]] = device.upper()
+		print("Static mapping: " + SSIDList[conf['Devices'][device]] + " -> " + device.upper())
 		
 
 #Get an SSID
-#An apocryphal concern is that this will happily generate an SSID for None,
-#	or whatever else might get passed along to it.
-# There's a record in the usual set of inReach Placemarks where this happens,
-# but because the record has no extended data, no packets are ever generated
-# for it. Such a record is generally not interesting and on the end of the list,
-# so there has been no reason to explicitly skip it.
 def getSSID(DID):
-	global lastUpdate, SSIDList, SSNum, Call
+	global lastUpdate, SSIDList, transmitted, SSNum, Call
+	if not DID:	# Don't map None
+		return None
 	#If we have a Devices section, the SSID list is static.
 	if DID not in SSIDList:
 		if conf.has_section('Devices'):
 			return None
 		SSIDList[DID] = ''.join([Call,"-",str(SSNum)])
 		SSNum = SSNum + 1
+		print("Mapping: " + DID + " -> " + SSIDList[DID])
 	#Add a timestamp on the first call
 	# This prevents us from redelivering an old message, which can stay
 	# in the feed.
 	if DID not in lastUpdate:
 		lastUpdate[DID] = calendar.timegm(time.gmtime())
+	if DID not in transmitted:
+		transmitted[DID] = 0
 	return SSIDList[DID]
 
 
@@ -271,7 +279,7 @@ def getEvents():
 #	float Longitude, float Altitude in feet, int float course in degrees,
 #	float speed in knots, comment
 def sendAPRS(device, DevID, ARPreamble, tstamp, lat, long, alt, course, speed, comment):
-	global		conf
+	global		conf, transmitted
 	etime		= calendar.timegm(tstamp)
 
 	#Latitude conversion
@@ -331,11 +339,26 @@ def sendAPRS(device, DevID, ARPreamble, tstamp, lat, long, alt, course, speed, c
 		pass
 	#Last update in UTC
 	lastUpdate[DevID]	= calendar.timegm(tstamp)
+	transmitted[DevID]	+= 1
+
+def stats():
+	global transmitted, lastStats
+	lastStats = calendar.timegm(time.gmtime())
+	print("----------------Packet Forwarding Summary----------------")
+	print("|\t" + time.strftime("%Y-%m-%d %R",time.localtime()))
+	print("| SSID		DevID			Packets forwarded")
+	for device in transmitted:
+		print("| " + getSSID(device) + "\t" + device + "\t\t" + str(transmitted[device]))
+	print("---------------------------------------------------------")
+	print()
 
 #... and here is the main loop.
 while True:
 	for packet in getEvents():
 		sendAPRS(*packet)	#Otherwise a list of sendAPRS args for the next packet to send.
+	if "Logstats" in conf["General"]:
+		if calendar.timegm(time.gmtime()) > lastStats + conf.getint("General","Logstats"):
+			stats()
 	time.sleep(conf.getfloat('General','Period'))
 
 

ir-aprsisd.cfg

@@ -1,44 +0,0 @@
-[inReach]
-User		= Your inReach feed user
-#If this is defined, we will authenticate to the inReach service.
-# If it is not, we will assume public access is ok.
-#Password	= Your inReach feed password, if required
-
-# This should be the location of your KML feed.
-URL		= https://share.garmin.com/Feed/Share/%(User)s
-
-[APRS]
-#This SSID is used for logging into APRS-IS, and also as a base ID for 
-# generating callsigns for devices.  The first device found will be this
-# SSID, the next will be this ID + 1, and so on.  If you define a [Devices]
-# section, it is _only_ used for the login, and the device mapping must be
-# given in full in the [Devices] section.
-SSID		= N0CALL
-# If you don't have a password, you can use the --genpass command-line
-# option to calculate it.
-Password	= 1234
-Port		= 14580
-
-#If the separator is /, your icon will come from the primary symbol table.
-# if it is \, it will draw from the secondary table.
-Separator	= /
-#This character represents an APRS icon from the table tied to Separator.
-Symbol		= (
-
-#This information is included at the end of each packet, along with some 
-# other data.
-Comment		= APRS-IS KML forwarder, by K0SIN
-
-#Define this section if you'd like to enforce an SSID to IMEI mapping.
-# It must contain all devices you want to publish.  Anything without a
-# mapping defined will be ignored if this section exists.
-#[Devices]
-#N0CALL-12	= 987654321987654
-#N0CALL-15	= 987654321987656
-#N0CALL-8	= 092847784398753
-
-[General]
-# KML polling interval in seconds.
-Period		= 300
-
-