Hi @admin ,
I fetching the ltp data on every seconds. I'm getting the below error while running my program. kindly help me to sort out the issue.

I used python SmartAPI connection to connect. It work good initially, after 2 or hours later this issue occurs.

Traceback (most recent call last):
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\connectionpool.py", line 381, in _make_request
self._validate_conn(conn)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\connectionpool.py", line 978, in validate_conn
conn.connect()
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\connection.py", line 362, in connect
self.sock = ssl_wrap_socket(
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\util\ssl.py", line 386, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\ssl.py", l
ine 500, in wrap_socket
return self.sslsocket_class._create(
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\ssl.py", l
ine 1040, in _create
self.do_handshake()
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\ssl.py", l
ine 1309, in do_handshake
self._sslobj.do_handshake()
socket.timeout: _ssl.c:1108: The handshake operation timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\requests\adapters.py", line 489, in send
resp = conn.urlopen(
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\connectionpool.py", line 726, in urlopen
retries = retries.increment(
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\util\retry.py", line 410, in increment
raise six.reraise(type(error), error, _stacktrace)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\packages\six.py", line 735, in reraise
raise value
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\connectionpool.py", line 670, in urlopen
httplib_response = self._make_request(
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\connectionpool.py", line 384, in _make_request
self._raise_timeout(err=e, url=url, timeout_value=conn.timeout)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\urllib3\connectionpool.py", line 335, in _raise_timeout
raise ReadTimeoutError(
urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='apiconnect.angelb
roking.com', port=443): Read timed out. (read timeout=7)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "main.py", line 285, in <module>
dummycurATM = smartApi.ltpData(exchange, tradingsymbol, symboltoken)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\smartapi\smartConnect.py", line 314, in ltpData
ltpDataResponse= self._postRequest("api.ltp.data",params)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\smartapi\smartConnect.py", line 220, in _postRequest
return self._request(route, "POST", params)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\smartapi\smartConnect.py", line 180, in _request
raise e
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\smartapi\smartConnect.py", line 169, in _request
r = requests.request(method,
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\requests\api.py", line 59, in request
return session.request(method=method, url=url, **kwargs)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\requests\sessions.py", line 587, in request
resp = self.send(prep, **send_kwargs)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\requests\sessions.py", line 701, in send
r = adapter.send(request, **kwargs)
File "C:\Users\SARAVANAN\AppData\Local\Programs\Python\Python38\lib\site-packa
ges\requests\adapters.py", line 578, in send
raise ReadTimeout(e, request=request)
requests.exceptions.ReadTimeout: HTTPSConnectionPool(host='apiconnect.angelbroki
ng.com', port=443): Read timed out. (read timeout=7)