[ https://issues.apache.org/jira/browse/AMQ-7012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Timothy Bish resolved AMQ-7012. ------------------------------- Resolution: Fixed Fix Version/s: 5.15.5 > Misleading error in org.apache.activemq.transport.stomp.ProtocolConverter > ------------------------------------------------------------------------- > > Key: AMQ-7012 > URL: https://issues.apache.org/jira/browse/AMQ-7012 > Project: ActiveMQ > Issue Type: Bug > Affects Versions: 5.15.4 > Reporter: Alvin Lin > Priority: Major > Fix For: 5.15.5 > > > From time to time I see the following log line for STOMP: > > {{2018-07-17 07:31:22,204 | WARN | Exception occurred processing: <Unknown> > -> org.apache.activemq.transport.stomp.ProtocolException: No subscription > matched. | org.apache.activemq.transport.stomp.ProtocolConverter | ActiveMQ > NIO Worker 1186}} > > > The misleading part is "<Unknown>", the unknown is suppose to be the STOMP's > action word (SEND, SUBSCRIBE etc). > The problem seems to be > {code:java} > org.apache.activemq.transport.stomp.ProtocolConverter.safeGetAction(){code} > that is comparing the STOMP action word with constants defined in > {code:java} > org.apache.activemq.transport.stomp.ProtocolConverter.Stomp.Commands{code} > But for subscribe and unsubscribe the constants are defined as "SUB" and > "UNSUB" which does not match the actual STOMP action verbs. > -- This message was sent by Atlassian JIRA (v7.6.3#76005)