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author | Adam Niedzielski <adamsunday@gmail.com> | 2017-04-03 16:17:04 +0300 |
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committer | Adam Niedzielski <adamsunday@gmail.com> | 2017-04-03 16:17:04 +0300 |
commit | 9543025e88d3d0fe298e95330b8d38802da50cc6 (patch) | |
tree | e96e1a10a4ba6cba5cade8cd959b3894b8e67cd8 /lib/gitlab/polling_interval.rb | |
parent | 2faf955c241ce7e99111f8fd0cae2e7ab6167e5a (diff) |
Introduce "polling_interval_multiplier" as application setting
Implement module for setting "Poll-Interval" response header.
Return 429 in ETag caching middleware when polling is disabled.
Diffstat (limited to 'lib/gitlab/polling_interval.rb')
-rw-r--r-- | lib/gitlab/polling_interval.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/gitlab/polling_interval.rb b/lib/gitlab/polling_interval.rb new file mode 100644 index 00000000000..c44bb1cd14d --- /dev/null +++ b/lib/gitlab/polling_interval.rb @@ -0,0 +1,22 @@ +module Gitlab + class PollingInterval + include Gitlab::CurrentSettings + + HEADER_NAME = 'Poll-Interval'.freeze + + def self.set_header(response, interval:) + if polling_enabled? + multiplier = current_application_settings.polling_interval_multiplier + value = (interval * multiplier).to_i + else + value = -1 + end + + response.headers[HEADER_NAME] = value + end + + def self.polling_enabled? + !current_application_settings.polling_interval_multiplier.zero? + end + end +end |