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| author | Javan Makhmali <javan@javan.us> | 2015-07-02 11:52:23 -0400 |
|---|---|---|
| committer | Javan Makhmali <javan@javan.us> | 2015-07-02 11:52:23 -0400 |
| commit | 5de01033150b70982f23a42670c55348a7371c4b (patch) | |
| tree | 91f3778f4349cf44bdfc91268c1570f883da4440 /lib | |
| parent | 10323716a134bb86708f6a65280215f8a7f18a1a (diff) | |
| download | rails-5de01033150b70982f23a42670c55348a7371c4b.tar.gz rails-5de01033150b70982f23a42670c55348a7371c4b.tar.bz2 rails-5de01033150b70982f23a42670c55348a7371c4b.zip | |
Guard against duplicate subscriptions
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/action_cable/connection/subscriptions.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/action_cable/connection/subscriptions.rb b/lib/action_cable/connection/subscriptions.rb index 2672279828..24ab1bdfbf 100644 --- a/lib/action_cable/connection/subscriptions.rb +++ b/lib/action_cable/connection/subscriptions.rb @@ -27,7 +27,7 @@ module ActionCable end if subscription_klass - subscriptions[id_key] = subscription_klass.new(connection, id_key, id_options) + subscriptions[id_key] ||= subscription_klass.new(connection, id_key, id_options) else logger.error "Subscription class not found (#{data.inspect})" end |