I have a huge port-in request at Twilio and need to assign 200+ numbers to our SIP trunk. The following (redacted) simple python script works for one number. Is there a simple way I can pipe in a .txt file with the 200 +1XXXXXXXXXX numbers and update the SIP trunk for each?
account_sid = 'ACxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
auth_token = 'your_auth_token'
client = Client(account_sid, auth_token)
incoming_phone_number = client \
.incoming_phone_numbers('PNXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') \
.update(
trunk_sid='TKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX',
)
print(incoming_phone_number.friendly_name)
If you assign the numbers under the Elastic SIP Trunk, you can assign many of them at once. See image below.
Enabling E911 on Multiple Numbers
Related
===SIMPLE & SHORT===
Does anybody have working application that talks with Poloniex through WAMP in these days (January, 2018)?
===MORE SPECIFIC===
I used several info sources to make it work using combo: autobahn-cpp & C++. Windows 10 OS.
I was able to connect to wss://api.poloniex.com, realm1. Plus I was able to subscribe and get subscription ID. But I never got any events even when everything established.
===RESEARCH===
During research in the web I saw a lot of controversial information:
1. Claims, that wss://api2.poloniex.com should be used, and channels names are actually numbers - How to connect to poloniex.com websocket api using a python library
2. This answer gave me base code, but I am getting anything more than just connections, also by following this answer - wss://api.poloniex.com is correct address - Connecting to Poloniex Push-API
3. I saw post (sorry, lost the link), there were comments made that websockets implementation are basically broken on poloniex. They were posted 6 months ago.
===SPECS===
1. Windows 10
2. Autobahn-Cpp
3. wss://api.poloniex.com:443 ; realm1
4. Different subscriptions: ticker, BTC_ETH, 148, 1002, etc..
5. Source code I got from here
===WILL HELP AS WELL===
Is there any way to get all valid subscriptions or, probably, those, that have more than 0 subscribers? I mean, does WAMP have a way to do that?
Is there any known issues with Autobahn-Cpp and poloniex combo?
Is there any simpler way to test WAMP elsewhere to make sure Autobahn isn't a problem? Like any other well documented & supported online projects that accept WAMP websocket communication?
I can receive the correct tick order book data from wss://api2.poloniex.com use python3
but sometime The channel 1002 may stop sending the new tick info.
wss://api.poloniex.com:443 ; realm1
This may be the issue as I've been using api2 and here is the code that works, and has been working for the past 2 quarters non-stop. Its in python, but should be easy enough to port to C++.
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import websocket
import json
def on_error(ws, error):
print(error)
def on_close(ws):
print("### closed ###")
connection.close()
def on_open(ws):
print("ONOPEN")
ws.send(json.dumps({'command':'subscribe','channel':'BTC_ETH'}))
def on_message(ws, message):
message = json.loads(message)
print(message)
websocket.enableTrace(True)
ws = websocket.WebSocketApp("wss://api2.poloniex.com/",
on_message = on_message,
on_error = on_error,
on_close = on_close)
ws.on_open = on_open
ws.run_forever()
the code is pretty much self-explanatory (You can check all channels/pairs on Poloniex API website), just save it and run in terminal
python3 fileName.py
should provide You with BTCETH raw stream of orders and trades on console output.
Playing with the message/subscriptions You can then do as You please with it.
It seems that websockets in Poloniex are unstable. Therefore I can stop my attempts make Autobahn-Cpp work with it at least by now and move on.
I have a python script which assembles and sends AVB (IEEE) packets into a network.
The packets will be captured by wireshark.
With an other python script I iterate through the capture file.
But I can't access a few parameters in a few layers because scapy doesn't know them.
So I have to add those layers to scapy.
Here's the packet in wireshark:
I added the following code to the file "python2.7/dist-packages/scapy/layers/l2.py"
class ieee(Packet):
name = "IEEE 1722 Packet"
fields_desc=[ XByteField("subtype", 0x00),
XByteField("svfield", 0x81),
XByteField("verfield", 0x81)]
bind_layers(Dot1Q, ieee1722, type=0x22f0)
When I execute the python script which should grab the parameters in the new layer (IEEE 1722 Protocol), the following error occurs:
"IndexError: Layer [ieee1722] not found"
What's wrong?
Ok, found the solution by editing the type value:
bind_layers(Dot1Q, ieee1722, type=0x88f7) ---> works
Dot1Q is the layer above the created ieee1722 layer (see wireshark).
You can see the type value by clicking at the layer of a packet in wireshark.
This is old, maybe they didn't have the doc page but they have it now:
"Adding new protocols"
https://scapy.readthedocs.io/en/latest/build_dissect.html
I tried creating a simple libtorrent python client (for magnet uri), and I failed, the program never continues past the "downloading metadata".
If you may help me write a simple client it would be amazing.
P.S. When I choose a save path, is the save path the folder which I want my data to be saved in? or the path for the data itself.
(I used a code someone posted here)
import libtorrent as lt
import time
ses = lt.session()
ses.listen_on(6881, 6891)
params = {
'save_path': '/home/downloads/',
'storage_mode': lt.storage_mode_t(2),
'paused': False,
'auto_managed': True,
'duplicate_is_error': True}
link = "magnet:?xt=urn:btih:4MR6HU7SIHXAXQQFXFJTNLTYSREDR5EI&tr=http://tracker.vodo.net:6970/announce"
handle = lt.add_magnet_uri(ses, link, params)
ses.start_dht()
print 'downloading metadata...'
while (not handle.has_metadata()):
time.sleep(1)
print 'got metadata, starting torrent download...'
while (handle.status().state != lt.torrent_status.seeding):
s = handle.status()
state_str = ['queued', 'checking', 'downloading metadata', \
'downloading', 'finished', 'seeding', 'allocating']
print '%.2f%% complete (down: %.1f kb/s up: %.1f kB/s peers: %d) %s %.3' % \
(s.progress * 100, s.download_rate / 1000, s.upload_rate / 1000, \
s.num_peers, state_str[s.state], s.total_download/1000000)
time.sleep(5)
What happens it is that the first while loop becomes infinite because the state does not change.
You have to add a s = handle.status (); for having the metadata the status changes and the loop stops. Alternatively add the first while inside the other while so that the same will happen.
Yes, the save path you specify is the one that the torrents will be downloaded to.
As for the metadata downloading part, I would add the following extensions first:
ses.add_extension(lt.create_metadata_plugin)
ses.add_extension(lt.create_ut_metadata_plugin)
Second, I would add a DHT bootstrap node:
ses.add_dht_router("router.bittorrent.com", 6881)
Finally, I would begin debugging the application by seeing if my network interface is binding or if any other errors come up (my experience with BitTorrent download problems, in general, is that they are network related). To get an idea of what's happening I would use libtorrent-rasterbar's alert system:
ses.set_alert_mask(lt.alert.category_t.all_categories)
And make a thread (with the following code) to collect the alerts and display them:
while True:
ses.wait_for_alert(500)
alert = lt_session.pop_alert()
if not alert:
continue
print "[%s] %s" % (type(alert), alert.__str__())
Even with all this working correctly, make sure that torrent you are trying to download actually has peers. Even if there are a few peers, none may be configured correctly or support metadata exchange (exchanging metadata is not a standard BitTorrent feature). Try to load a torrent file (which doesn't require downloading metadata) and see if you can download successfully (to rule out some network issues).
Whee first question! hi5
So, I have my own version of the Phenny python IRC bot (https://github.com/sbp/phenny). What I'm trying to do is have phenny query the IRC server for a list of nicks who are in a given channel.
I know (from looking at some of phenny's modules) that I can query the server using the following command:
phenny.write(['NAMES'], channel)
Where I'm having trouble is in getting the response from the server and parsing it into a list of nicks. I recognize that the answer I want is probably in the bot.py or irc.py phenny modules, but I've only been writing Python for about 2 months and can't quite get my mind around it.
Any help would be appreciated, thank you!!
OK, so I found a way to do it, which (mostly) works.
I have a routine which triggers on a '353' event, which is how the server responds to /NAMES commands. It stores the list of nicks into a shelve db, indexed by channel.
def nametrigger(phenny, input):
names = re.split(' ', input)
names = [n.split('!')[0] for n in names]
names = [n.replace('~','') for n in names]
namesdb = shelve.open(phenny.logdir+'/nicks')
namesdb[input.args[2]] = names
namesdb.close()
nametrigger.event = '353'
nametrigger.rule = '(.*)'
nametrigger.priority = 'high'
I wrote some utility commands to call /NAMES whenever joining a channel, and whenever someone else joins, leaves, or changes nicks. That should keep the db up to date, though it doesn't seem to work 100% yet.
Then, whenever I want the list of nicks, I can just load the db.
I'm running a django-celery application on Ubuntu-12.04.
When I run a celery task from my web interface, I get the following error, taken form postgresql-9.3 logfile (maximum level of log):
2013-11-12 13:57:01 GMT tss_usr 8113 LOG: could not receive data from client: Connection reset by peer
tss_usr is the postgresql user of the django application database and (in this example) 8113 is the pid of the process who killed the connection, I guess.
Have you got any idea on why this happens or at least how to debug this issue?
To make things work again I need to restart postgresql which is extremely uncomfortable.
I know this is an older post, but I just found it because I had the same error today in my postgres logs. I narrowed it down to a PDO select statement. I'm using Zend Framework 1.10.3 on Ubuntu Precise.
The following pdo statement generated an error if $opinion is a long text string. The column opinion is type Text in my postgres table. The query succeeds if $opinion is under a certain number of characters. 1000 characters works fine. 2000 characters fails with "could not receive data from client: Connection reset by peer".
$select = $this->db->select()
->from( 'datauserstopics' )
->where("opinion = ?",trim($opinion))
->where("datatopicsid = ?",trim($tid))
->where("datausersid= ?",$datausersid);
$stmt = $this->db->query($select);
I circumvented the problem by using:
->where("substr(opinion,1,100) = ?",trim(substr($opinion,1,100)))
This is not a perfect solution, but for my purposes, the select statement using substr() suffices.
Note that I have no problem inserting long strings into the same table/column. The disconnect problem only appears for me on the PDO select with relatively long text strings.
I'm getting it in 2017 with 9.4, I have no text fields, don't know what a PDO is. My select statement is about 50 bytes long, I'm trying to fetch an int4 and a double precision. I suspect the error message can mean multiple things.
I've since found https://dba.stackexchange.com/questions/142350/postgres-could-not-receive-data-from-client-connection-reset-by-peer which indicates it could be a problem with the client configuration. My client is libpg and PQconnectdb() is giving me a CONNECTION_OK return. It works at least partly.
For me, restarting the hypervisor where both the Postgres and the application using it helped. I've seen stack traces in dmesg before, though.