"randomize_cxns"

"cxn_factory()"

    $factory = $cxn_pool->cxn_factory

Returns the Search::Elasticsearch::Cxn::Factory object for creating a new $cxn instance.

"logger()"

    $logger = $cxn_pool->logger

Returns the Search::Elasticsearch::Role::Logger-based object, which defaults to Search::Elasticsearch::Logger::LogAny.

"serializer()"

    $serializer = $cxn_pool->serializer

Returns the Search::Elasticsearch::Role::Serializer-based object, which defaults to Search::Elasticsearch::Serializer::JSON.

"current_cxn_num()"

    $num = $cxn_pool->current_cxn_num

Returns the current cxn number, which is an offset into the array of cxns set by "set_cxns()".

"cxns()"

    \@cxns = $cxn_pool->cxns;

Returns the current list of Search::Elasticsearch::Role::Cxn-based cxn objects as set by "set_cxns()".

"seed_nodes()"

    \@seed_nodes = $cxn_pool->seed_nodes

Returns the list of "nodes" originally specified when calling "new()" in Search::Elasticsearch.

"next_cxn_num()"

    $num = $cxn_pool->next_cxn_num;

Returns the number of the next connection, in round-robin fashion. Updates the "current_cxn_num()".

"set_cxns()"

    $cxn_pool->set_cxns(@nodes);

Takes a list of nodes, converts them into Search::Elasticsearch::Role::Cxn-based objects and makes them accessible via "cxns()".

"request_ok()"

    $cxn_pool->request_ok($cxn);

Called when a request by the specified $cxn object has completed successfully. Marks the $cxn as live.

"request_failed()"

    $should_retry = $cxn_pool->request_failed($cxn,$error);

Called when a request by the specified $cxn object has failed. Returns 1 if the request should be retried or 0 if it shouldn't.

"should_retry()"

    $bool = $cxn_pool->should_retry($error);

Examines the error to decide whether the request should be retried or not. By default, only "Search::Elasticsearch::Error::Cxn" in Search::Elasticsearch::Error errors are retried.

"should_mark_dead()"

    $bool = $cxn_pool->should_mark_dead($error);

Examines the error to decide whether the $cxn should be marked as dead or not. By default, only "Search::Elasticsearch::Error::Cxn" in Search::Elasticsearch::Error errors cause a $cxn to be marked as dead.

"cxns_str()"

    $str = $cxn_pool->cxns_str

Returns all "cxns()" as a string for logging purposes.

"cxns_seeds_str()"

    $str = $cxn_pool->cxns_seeeds_str

Returns all "cxns()" and "seed_nodes()" as a string for logging purposes.

"retries()"

    $retries = $cxn_pool->retries

The number of times the current request has been retried.

"reset_retries()"

    $cxn_pool->reset_retries;

Called at the start of a new request to reset the retries count.