Add config option for updating feeds on event

This commit is contained in:
Omar Roth 2019-05-26 11:59:23 -05:00
parent bb1ed902a9
commit 51c5f28443
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GPG key ID: B8254FB7EC3D37F2
3 changed files with 5 additions and 4 deletions

View file

@ -130,7 +130,7 @@ end
# Start jobs
refresh_channels(PG_DB, logger, config.channel_threads, config.full_refresh)
refresh_feeds(PG_DB, logger, config.feed_threads)
refresh_feeds(PG_DB, logger, config.feed_threads, config.use_feed_events)
subscribe_to_feeds(PG_DB, logger, HMAC_KEY, config)
statistics = {

View file

@ -105,6 +105,7 @@ struct Config
hmac_key: String?, # HMAC signing key for CSRF tokens and verifying pubsub subscriptions
domain: String?, # Domain to be used for links to resources on the site where an absolute URL is required
use_pubsub_feeds: {type: Bool | Int32, default: false}, # Subscribe to channels using PubSubHubbub (requires domain, hmac_key)
use_feed_events: {type: Bool, default: false}, # Update feeds on receiving notifications
default_home: {type: String, default: "Top"},
feed_menu: {type: Array(String), default: ["Popular", "Top", "Trending", "Subscriptions"]},
top_enabled: {type: Bool, default: true},

View file

@ -42,12 +42,12 @@ def refresh_channels(db, logger, max_threads = 1, full_refresh = false)
max_channel.send(max_threads)
end
def refresh_feeds(db, logger, max_threads = 1)
def refresh_feeds(db, logger, max_threads = 1, use_feed_events = false)
max_channel = Channel(Int32).new
# TODO: Make this config option, similar to use_pubsub
# TODO: Instead of Fiber.yield, use proper queuing to prevent overloading DB
# Spawn thread to handle feed events
if max_threads > 0
if use_feed_events
spawn do
PG.connect_listen(PG_URL, "feeds") do |event|
spawn do