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Thomas Andraschko commented on MYFACES-4647: -------------------------------------------- plz also for master (5.0) > PushContextImpl send - NPE when no channel found for user > --------------------------------------------------------- > > Key: MYFACES-4647 > URL: https://issues.apache.org/jira/browse/MYFACES-4647 > Project: MyFaces Core > Issue Type: Task > Affects Versions: 4.0.0, 4.0.1 > Reporter: Milan Siebenbürger > Priority: Minor > > When trying to send a push message to a user who has already destroyed his > web socket connection, PushContextImpl.send throws NPE > java.lang.NullPointerException: Cannot invoke "java.util.Set.size()" because > "channelTokenSet" is null > at > org.apache.myfaces.push.cdi.PushContextImpl.send(PushContextImpl.java:134) > at > org.apache.myfaces.push.cdi.PushContextImpl.send(PushContextImpl.java:122) > Method should be null safe, just to continue with next user identification. -- This message was sent by Atlassian Jira (v8.20.10#820010)