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hackney_telemetry

0.2.0
0.2.0 0.1.1 0.1.0

An adapter to export hackney metrics to telemetry

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hackney_telemetry include hackney_telemetry.hrl
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include/hackney_telemetry.hrl 

-type hackney_global_measurements() :: finished_requests | nb_requests | total_requests.

-type hackney_host_measurements() ::

    connect_error

    | connect_time

    | connect_timeout

    | nb_requests

    | request_time

    | response_time.

-type hackney_pool_measurements() ::

    free_count | in_use_count | no_socket | queue_count | take_rate.

-type hackney_global_metric() :: list().

-type hackney_host_metric() :: list().

-type hackney_pool_metric() :: list().

-type hackney_generic_metrics() :: nb_requests | total_requests | finished_requests.

-type hackney_host_metrics() ::

    nb_requests

    | request_time

    | connect_time

    | response_time

    | connect_timeout

    | connect_error

    | new_connection

    | reuse_connection.

-type hackney_pool_metrics() ::

    take_rate | no_socket | in_use_count | free_count | queue_count.

% -type hackney_metric() :: [hackney, hackney_generic_metrics()] | [hackney, any(), hackney_host_metrics()] | [hackney_pool, atom(), hackney_pool_metrics()].

-type hackney_metric() :: list().

-type metric_type() :: counter | gauge | histogram | meter.

-type transform_fun() :: fun((any(), any()) -> any()).

-type keyword() :: {atom(), any()}.

-type keywords() :: [keyword()].