PyRadmon install and set up on Raspberry Pi (Wheezy Raspbian)

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8 years 11 months ago #1184 by ThibmoRozier
Might be indeed.
One thing on my list is making a log with errors occurring during the running of pyradmon. :)
If it takes some time to recover, yes it is a network drop, that's part of the script, the timeouts are rather strict but wide enough for even a 64-bit modem. :)
I am trying to make time to work on the project again, also my apologies for making you wait for a reply.

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8 years 10 months ago #1222 by jnissen
Yes a log of errors from Pyradmon would indeed be a great improvement. I have still been struggling with the application dropping out from time to time. Lately it runs fine for about three or four days but thern goes off track. I have the wlan tools in place to restart the network in case it gets dropped and I can occasionally see it does indeed get dropped and restarts. I have a feeling it is in this time frame that the app detects no communication and gets hung up, stops, ???. I see it as an active process so I believe it's running. I can WiFi "rsh" into the thing so I know the wifi is again working! Just troubling to see the process running yet noting is being updated. Likely some timeout value being hit with respect to the network restarting???

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8 years 10 months ago #1223 by ThibmoRozier
I set the timeout as a fail-safe, without it Python will get a brain-fart and just stop running, I am afraid.
I am always looking for ways to improve the basic functionality of PyRadmon.
The logging versions are all up now, by the way.

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8 years 10 months ago - 8 years 10 months ago #1224 by jnissen
Great, Let me grab the latest code and see how it does. Does it log in the local directory where it is launched from or is it a specific directory?
Last edit: 8 years 10 months ago by jnissen.

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8 years 10 months ago #1225 by ThibmoRozier
Yes, so not in some shady unable-to-find-dir, but just where you put the script. :)
For the log to be 100% securely written the code must either end with an exception or shut down the standard way.
It will append into the same log as of right now, I might separate that to per-start-date logs, yet that would clutter up your directory, which is useless. :P

Also, I didn't yet implement a file-size cap for the log file, and it does store every upload success/failure and oddities in the code where ever it happens.
It might be a good idea to throw away the log every now and then.
It will create the log automatically.

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8 years 8 months ago #1324 by jnissen
Been fighting an issue lately with the send from the Pyradmon script to the server. I recently ran it in a shell to see all of the error codes and communications. Is getting hung up here:

---SNIP---
Waiting 60 seconds => geiger 1

Geiger sample => geiger 1: CPM = 11 2015-08-12 02:57:35.118250
Geiger sample => geiger 1: CPM = 13 2015-08-12 02:58:06.264030
Average result => geiger 1: CPM = 12 2015-08-12 02:58:06.264030

Connecting to server => geiger 1

Sending average sample => geiger 1: 12 CPM

Server response => geiger 1: HTTP/1.1 200 OK

Waiting 60 seconds => geiger 1

Geiger sample => geiger 1: CPM = 13 2015-08-12 02:58:37.410011
Geiger sample => geiger 1: CPM = 13 2015-08-12 02:59:08.552683
Average result => geiger 1: CPM = 13 2015-08-12 02:59:08.552683

Connecting to server => geiger 1

Sending average sample => geiger 1: 13 CPM

NOTE NO RESPONSE HERE

Geiger sample => geiger 1: CPM = 11 2015-08-12 02:59:39.698423
Geiger sample => geiger 1: CPM = 11 2015-08-12 03:00:10.845905
Geiger sample => geiger 1: CPM = 18 2015-08-12 03:00:41.992641
Geiger sample => geiger 1: CPM = 21 2015-08-12 03:01:13.137856
Geiger sample => geiger 1: CPM = 16 2015-08-12 03:01:44.283194
Geiger sample => geiger 1: CPM = 14 2015-08-12 03:02:15.427886
...SNIP...

Continues like this and never reports back into the web. Was expecting to get a server response. I think it is the line in the code like this:

---SNIP---
request=url+"\r\nHost: www.radmon.org\r\nUser-Agent: pyRadMon "+VERSION+"\r\n\r\n"
print "Sending average sample => geiger 1: "+str(sampleCPM)+" CPM\r\n"
#print "\r\n### HTTP Request ###\r\n"+request

--> s.send(request)
data = s.recv(BUFFER_SIZE)
httpResponse=str(data).splitlines()[0]
print "Server response => geiger 1: ",httpResponse,"\r\n"

What would cause the script to no longer report in correctly. Is it a server issue? Script issue that should retry?

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