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All values are JSON-encoded time delta objects and can contain the keys seconds, minutes, hours, days, weeks. To avoid thundering herd problems, there is some randomness applied to these values (+/- one fourth of the delay).
| Key | Usage | Default for News |
|---|---|---|
check_delay | How long after the first check and after errors the source is polled again. The delay is exponentially increased with each error. |
|
max_error_delay | The maximum delay after errors. | {"days": 3} |
success_delay | Delay when new items were successfully received. If there werethe Bing API request succeeded. When no new items in a request, thecheck_delay is used insteadwere found, this interval is increased with each request. This ensures that sources with very low result frequency don't use up too much of the API quota. | {"minutes": 15} |
max_success_delay | The maximum delay when there are no errorsno new items were found. |
|
To avoid thundering herd problems, there is some randomness applied to these values (+/- one fourth of the delay).
Example Configuration
| Code Block | ||
|---|---|---|
| ||
[source_manager]
check_delay = {"minutes": 1}
max_error_delay = {"days": 3}
success_delay = {"minutes": 15}
max_success_delay = {"hours": 12}
[source_manager_web]
check_delay = {"days": 1}
max_error_delay = {"days": 7}
success_delay = {"days": 1}
max_success_delay = {"days": 3} |