Connection failing after some time

[KartheekL]

Traceback (most recent call last):
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connection.py", line 157, in _new_conn
(self._dns_host, self.port), self.timeout, **extra_kw
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\util\connection.py", line 61, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\socket.py", line 752, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 11002] getaddrinfo failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "d:/DataDeletion/datacreatorusingbulk.py", line 30, in
batch= bulk.post_batch(job,csv_itr)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\salesforce_bulk\salesforce_bulk.py", line 334, in post_batch
resp = requests.post(uri, data=data_generator, headers=headers)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\api.py", line 119, in post
return request('post', url, data=data, json=json, **kwargs)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 530, in request
resp = self.send(prep, **send_kwargs)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 643, in send
r = adapter.send(request, **kwargs)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\adapters.py", line 467, in send
low_conn.endheaders()
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\http\client.py", line 1247, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\http\client.py", line 1026, in _send_output
self.send(msg)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\http\client.py", line 966, in send
self.connect()
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connection.py", line 300, in connect
conn = self._new_conn()
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connection.py", line 169, in _new_conn
self, "Failed to establish a new connection: %s" % e
urllib3.exceptions.NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x0000029D278CD848>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed

The batch is stopped after some time due to the above error.

[KartheekL]

Traceback (most recent call last):
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\contrib\pyopenssl.py", line 340, in _send_until_done
return self.connection.send(data)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\OpenSSL\SSL.py", line 1757, in send
self._raise_ssl_error(self._ssl, result)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\OpenSSL\SSL.py", line 1663, in _raise_ssl_error
raise SysCallError(errno, errorcode.get(errno))
OpenSSL.SSL.SysCallError: (10054, 'WSAECONNRESET')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\adapters.py", line 470, in send
low_conn.send(hex(len(i))[2:].encode('utf-8'))
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\http\client.py", line 987, in send
self.sock.sendall(data)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\contrib\pyopenssl.py", line 352, in sendall
data[total_sent : total_sent + SSL_WRITE_BLOCKSIZE]
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\contrib\pyopenssl.py", line 346, in _send_until_done
raise SocketError(str(e))
OSError: (10054, 'WSAECONNRESET')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "d:/DataDeletion/datacreatorusingbulk.py", line 30, in
batch= bulk.post_batch(job,csv_itr)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\salesforce_bulk\salesforce_bulk.py", line 334, in post_batch
resp = requests.post(uri, data=data_generator, headers=headers)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\api.py", line 119, in post
return request('post', url, data=data, json=json, **kwargs)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 530, in request
resp = self.send(prep, **send_kwargs)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 643, in send
r = adapter.send(request, **kwargs)
File "C:\Users\lingampet.kartheek\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\adapters.py", line 498, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: (10054, 'WSAECONNRESET')

Facing this issue as well

[lambacck]

Did you exceed one of the batch size limits? See https://developer.salesforce.com/docs/atlas.en-us.216.0.api_asynch.meta/api_asynch/asynch_api_concepts_limits.htm for details.