google.api_core.exceptions.ServiceUnavailable: 503 failed to connect to all addresses

[pqm peng]

Request made: ClientCustomerId: ***********, Host: googleads.googleapis.com, Method: /google.ads.googleads.v8.services.GoogleAdsService/SearchStream, RequestId: None, IsFault: True, FaultMessage: failed to connect to all addresses

Traceback (most recent call last):

  File "C:\ProgramData\Anaconda3\lib\site-packages\google\api_core\grpc_helpers.py", line 160, in error_remapped_callable

    return _StreamingResponseIterator(

  File "C:\ProgramData\Anaconda3\lib\site-packages\google\api_core\grpc_helpers.py", line 83, in __init__

    self._stored_first_result = six.next(self._wrapped)

  File "C:\ProgramData\Anaconda3\lib\site-packages\google\ads\googleads\interceptors\response_wrappers.py", line 98, in __next__

    raise e

  File "C:\ProgramData\Anaconda3\lib\site-packages\google\ads\googleads\interceptors\response_wrappers.py", line 95, in __next__

    self._failure_handler(self._underlay_call)

  File "C:\ProgramData\Anaconda3\lib\site-packages\google\ads\googleads\interceptors\exception_interceptor.py", line 71, in _handle_grpc_failure

    raise self._get_error_from_response(response)

  File "C:\ProgramData\Anaconda3\lib\site-packages\google\ads\googleads\interceptors\response_wrappers.py", line 85, in __next__

    message = next(self._underlay_call)

  File "C:\Users\Admin\AppData\Roaming\Python\Python38\site-packages\grpc\_channel.py", line 426, in __next__

    return self._next()

  File "C:\Users\Admin\AppData\Roaming\Python\Python38\site-packages\grpc\_channel.py", line 642, in _next

    return self._next_response()

  File "C:\Users\Admin\AppData\Roaming\Python\Python38\site-packages\grpc\_channel.py", line 617, in _next_response

    raise self

grpc._channel._SingleThreadedRendezvous: <_SingleThreadedRendezvous of RPC that terminated with:

status = StatusCode.UNAVAILABLE

details = "failed to connect to all addresses"

debug_error_string = "{"created":"@1631689752.856000000","description":"Failed to pick subchannel","file":"src/core/ext/filters/client_channel/client_channel.cc","file_line":3187,"referenced_errors":[{"created":"@1631689752.856000000","description":"failed to connect to all addresses","file":"src/core/lib/transport/error_utils.cc","file_line":146,"grpc_status":14}]}"

>

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

  File "C:/Users/Admin/PycharmProjects/pythonProject3/test5.py", line 14, in <module>

    print(ga_service.search_stream(customer_id=customer_id, query=query))

  File "C:\ProgramData\Anaconda3\lib\site-packages\google\ads\googleads\v8\services\services\google_ads_service\client.py", line 2933, in search_stream

    response = rpc(

  File "C:\ProgramData\Anaconda3\lib\site-packages\google\api_core\gapic_v1\method.py", line 145, in __call__

    return wrapped_func(*args, **kwargs)

  File "C:\ProgramData\Anaconda3\lib\site-packages\google\api_core\grpc_helpers.py", line 164, in error_remapped_callable

    six.raise_from(exceptions.from_grpc_error(exc), exc)

  File "<string>", line 3, in raise_from

google.api_core.exceptions.ServiceUnavailable: 503 failed to connect to all addresses

[Google Ads API Forum Advisor]

Hi,

Thank you for posting your concern.

Before proceeding to your concern, I would like to suggest first to continue the discussion of your specific concern to one forum post only for better tracking of updates.

Moving forward to your issue, it appears that the issue is more client library specific. With this, I would suggest posting the issue that you encountered on this link to get support from the author of the client library as they are more equipped to this topic.

Regards,

Ernie John Blanca Tacata Google Ads API Team

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