使用 Search::Elasticsearch 时如何设置 HTTP User-Agent？

Question

我正在使用 Search::Elasticsearch to query MetaCPAN。

my $es = Search::Elasticsearch->new(
  cxn_pool => 'Static::NoPing',
  nodes    => 'api.metacpan.org:80',
);

my $scroller = $es->scroll_helper(
  index       => 'v0',
  type        => 'release',
  search_type => 'scan',
  scroll      => '2m',
  size        => $size,
  body        => {
    fields => [qw(author archive date)],
    query  => { range => { date => { gte => $date } } },
  },
);

这工作正常，但我想将 HTTP User-Agent header 设置为自定义值，以便在出现问题时识别我的请求。我如何用 Search::Elasticsearch 做到这一点？

Answer 1

您可以使用 handle_args. So for the default HTTP::Tiny 将参数传递给 handle 构造函数，您将使用 agent:

my $es = Search::Elasticsearch->new(
  cxn_pool => 'Static::NoPing',
  nodes    => 'api.metacpan.org:80',
  handle_args => { agent => "youragent/0.1" },
);

使用 Search::Elasticsearch 时如何设置 HTTP User-Agent？

How do I set the HTTP User-Agent when using Search::Elasticsearch?

perl

elasticsearch