618619620621622623624625626627628
synchronized (localMonitor) { if (connection != null) { Subscription sub = connection.getSubscription(); if (sub != null) { sub.pUnsubscribe(); sub.unsubscribe(); } } } } }
662663664665666667668669670671672
if (connection != null) { synchronized (localMonitor) { if (connection != null) { Subscription sub = connection.getSubscription(); if (sub != null) { sub.unsubscribe(channels); } } } } }