google app engine - cron job throwing DeadlineExceededError -


i working on google cloud project in free trial mode. have cron job fetch data data vendor , store in data store. wrote code fetch data couple of weeks ago , working fine of sudden , started receiving error "deadlineexceedederror: overall deadline responding http request exceeded" last 2 days. believe cron job supposed timeout after 60 minutes idea why getting error?.

cron task

def run():   try:     config = cron.config     actual_data_source = config['xxx']['xxxx']     original_data_source = actual_data_source      company_list = cron.rest_client.load(config, "companies", '')      if not company_list:         logging.info("company list empty")         return "ok"      row in company_list:         company_repository.save(row,original_data_source, actual_data_source)      return "ok"

repository code

  def save( dto, org_ds , act_dp):   try:     key = 'fin/%s' % (dto['ticker'])     company = companyinfo(id=key)     company.stock_code = key     company.ticker = dto['ticker']     company.name = dto['name']     company.original_data_source = org_ds     company.actual_data_provider = act_dp     company.put()     return company      except exception:     logging.exception("company_repository: error occurred saving company      record ")     raise

restclient

  def load(config, resource, filter):     try:     username = config['xxxx']['xxxx']     password = config['xxxx']['xxxx']     headers = {"authorization": "basic %s" % base64.b64encode(username + ":"      + password)}      if filter:         from_date = filter['from']         to_date = filter['to']         ticker = filter['ticker']         start_date = datetime.strptime(from_date, '%y%m%d').strftime("%y-%m-%d")         end_date = datetime.strptime(to_date, '%y%m%d').strftime("%y-%m-%d")      current_page = 1     data = []      while true:        if (filter):         url = config['xxxx']["endpoints"][resource] % (ticker, current_page, start_date, end_date)       else:         url = config['xxxx']["endpoints"][resource] % (current_page)        response = urlfetch.fetch(             url=url,             deadline=60,             method=urlfetch.get,             headers=headers,             follow_redirects=false,          )       if response.status_code != 200:             logging.error("xxxx received status code %d!" % (response.status_code))             logging.error("error happend url: %s headers %s", url, headers)             return 'sorry, xxxx api request failed', 500        db = json.loads(response.content)        if not db['data']:             break        data.extend(db['data'])        if db['total_pages'] == current_page:             break        current_page += 1      return data except exception:      logging.exception("error occured xxxx api request")      raise

i'm guessing same question this, more code: deadlineexceedederror: overall deadline responding http request exceeded

i modified code write database after each urlfetch. if there more pages, relaunches in deferred task, should before 10 minute timeout.

uncaught exceptions in deferred task cause retry, mindful of that.

it unclear me how actual_data_source & original_data_source worked, think should able modify part.

crontask

def run(current_page=0):   try:     config = cron.config     actual_data_source = config['xxx']['xxxx']     original_data_source = actual_data_source      data, more = cron.rest_client.load(config, "companies", '', current_page)      row in data:           company_repository.save(row, original_data_source, actual_data_source)      # fetch rest     if more:         deferred.defer(run, current_page + 1)   except exception e:      logging.exception("run() experienced error: %s" % e)

restclient

  def load(config, resource, filter, current_page):     try:         username = config['xxxx']['xxxx']         password = config['xxxx']['xxxx']         headers = {"authorization": "basic %s" % base64.b64encode(username + ":"          + password)}          if filter:             from_date = filter['from']             to_date = filter['to']             ticker = filter['ticker']             start_date = datetime.strptime(from_date, '%y%m%d').strftime("%y-%m-%d")             end_date = datetime.strptime(to_date, '%y%m%d').strftime("%y-%m-%d")              url = config['xxxx']["endpoints"][resource] % (ticker, current_page, start_date, end_date)         else:             url = config['xxxx']["endpoints"][resource] % (current_page)          response = urlfetch.fetch(                 url=url,                 deadline=60,                 method=urlfetch.get,                 headers=headers,                 follow_redirects=false,          )         if response.status_code != 200:                 logging.error("xxxx received status code %d!" % (response.status_code))                 logging.error("error happend url: %s headers %s", url, headers)                 return [], false          db = json.loads(response.content)          return db['data'], (db['total_pages'] != current_page)       except exception e:          logging.exception("error occured xxxx api request: %s" % e)          return [], false

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