I've created a nameko service that sends a text message to the provided phone number. Using the Africas Talking API. The service runs successfully but once you use the nameko shell it doesn't work. However the phone number is successfully passed into the service.
Nameko Shell:
>>> n.rpc.sms.text('+254712619789')
Traceback (most recent call last):
File "<console>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/nameko/rpc.py", line 369, in __call__
return reply.result()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/nameko/rpc.py", line 327, in result
raise deserialize(error)
nameko.exceptions.RemoteError: TypeError GreenSSLSocket does not have a public constructor. Instances are returned by SSLContext.wrap_socket().
Nameko Service
nameko run at
starting services: sms
Connected to amqp://guest:**@127.0.0.1:5672//
+254712619789
error handling worker <WorkerContext [sms.text] at 0x10414a128>: GreenSSLSocket does not have a public constructor. Instances are returned by SSLContext.wrap_socket().
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/nameko/containers.py", line 391, in _run_worker
result = method(*worker_ctx.args, **worker_ctx.kwargs)
File "./at.py", line 23, in text
response = sms.send("Hello Message!", [phone_no])
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/africastalking/SMS.py", line 32, in send
return self._make_request(url, 'POST', headers=self._headers, params=None, data=data, callback=callback)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/africastalking/Service.py", line 92, in _make_request
res = self.__make_post_request(url=url, headers=headers, data=data, params=params)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/africastalking/Service.py", line 78, in __make_post_request
data=data,
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/api.py", line 112, in post
return request('post', url, data=data, json=json, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/api.py", line 58, in request
return session.request(method=method, url=url, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/sessions.py", line 512, in request
resp = self.send(prep, **send_kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/sessions.py", line 622, in send
r = adapter.send(request, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/adapters.py", line 445, in send
timeout=timeout
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/urllib3/connectionpool.py", line 600, in urlopen
chunked=chunked)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/urllib3/connectionpool.py", line 343, in _make_request
self._validate_conn(conn)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/urllib3/connectionpool.py", line 849, in _validate_conn
conn.connect()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/urllib3/connection.py", line 356, in connect
ssl_context=context)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/urllib3/util/ssl_.py", line 359, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/eventlet/green/ssl.py", line 402, in wrap_socket
return GreenSSLSocket(sock, *a, _context=self, **kw)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/eventlet/green/ssl.py", line 68, in __init__
ca_certs, do_handshake_on_connect and six.PY2, *args, **kw)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ssl.py", line 788, in __init__
f"{self.__class__.__name__} does not have a public "
TypeError: GreenSSLSocket does not have a public constructor. Instances are returned by SSLContext.wrap_socket().
at.py
import json
from nameko.web.handlers import http
from nameko.rpc import rpc
import africastalking
class HttpService(object):
name = "sms"
@rpc
def text(self, phone_no):
print (phone_no)
africastalking.initialize(username, api_key)
# Initialize a service e.g. SMS
sms = africastalking.SMS
# Use the service synchronously
response = sms.send("Hello Message!", [phone_no])
print(response)
return response
the issue might be eventlet not being compatible with python 3.7. Could you try with python 3.6?