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Liviu Citu commented on AMQCPP-751: ----------------------------------- Hi Tim, Robbie, Are you aware of other available C++ Openwire client that is up to date with Security & C++ standards? We are currently using CMS API but we might try to switch to something else if possible. Thank you, - Liviu > Non-UTF-8 messages containing special characters are not supported > ------------------------------------------------------------------ > > Key: AMQCPP-751 > URL: https://issues.apache.org/jira/browse/AMQCPP-751 > Project: ActiveMQ C++ Client > Issue Type: Bug > Reporter: Liviu Citu > Priority: Major > > When a text message non-UTF-8 (ISO-8859-15) containing special characters is > sent from ActiveMQ CPP client to Artemis, an exception > "java.io.UTFDataFormatException" is seen in Artemis server log. > Although the exception is thrown as a warning, the message gets rejected by > the server. > Below the Artemis server log: > > {noformat} > 2023-09-29 11:34:32,736 WARN > [org.apache.activemq.artemis.core.protocol.openwire.OpenWireConnection] > Errors occurred during the buffering operation > > java.io.UTFDataFormatException: null > at > org.apache.activemq.util.MarshallingSupport.convertUTF8WithBuf(MarshallingSupport.java:386) > ~[activemq-client-5.17.2.jar:5.17.2] > at > org.apache.activemq.util.MarshallingSupport.readUTF8(MarshallingSupport.java:358) > ~[activemq-client-5.17.2.jar:5.17.2] > at > org.apache.activemq.artemis.core.protocol.openwire.OpenWireMessageConverter.writeTextType(OpenWireMessageConverter.java:233) > ~[artemis-openwire-protocol-2.30.0.jar:2.30.0] > at > org.apache.activemq.artemis.core.protocol.openwire.OpenWireMessageConverter.inbound(OpenWireMessageConverter.java:128) > ~[artemis-openwire-protocol-2.30.0.jar:2.30.0] > at > org.apache.activemq.artemis.core.protocol.openwire.amq.AMQSession.send(AMQSession.java:376) > ~[artemis-openwire-protocol-2.30.0.jar:2.30.0] > at > org.apache.activemq.artemis.core.protocol.openwire.OpenWireConnection$CommandProcessor.processMessage(OpenWireConnection.java:1671) > ~[artemis-openwire-protocol-2.30.0.jar:2.30.0] > at > org.apache.activemq.command.ActiveMQMessage.visit(ActiveMQMessage.java:769) > ~[activemq-client-5.17.2.jar:5.17.2] > at > org.apache.activemq.artemis.core.protocol.openwire.OpenWireConnection.act(OpenWireConnection.java:369) > ~[artemis-openwire-protocol-2.30.0.jar:2.30.0] > at > org.apache.activemq.artemis.utils.actors.ThresholdActor.doTask(ThresholdActor.java:68) > ~[artemis-commons-2.30.0.jar:?] > at > org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:68) > ~[artemis-commons-2.30.0.jar:?] > at > org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:57) > ~[artemis-commons-2.30.0.jar:?] > at > org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:32) > ~[artemis-commons-2.30.0.jar:?] > at > org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:68) > ~[artemis-commons-2.30.0.jar:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) > [?:?] > at > org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118) > [artemis-commons-2.30.0.jar:?] > 2023-09-29 11:34:32,753 WARN > [org.apache.activemq.artemis.core.protocol.openwire.OpenWireConnection] > Errors occurred during the buffering operation > org.apache.activemq.artemis.api.core.ActiveMQException: null > at > org.apache.activemq.artemis.core.protocol.openwire.OpenWireConnection$CommandProcessor.processMessage(OpenWireConnection.java:1674) > ~[artemis-openwire-protocol-2.30.0.jar:2.30.0] > at > org.apache.activemq.command.ActiveMQMessage.visit(ActiveMQMessage.java:769) > ~[activemq-client-5.17.2.jar:5.17.2] > at > org.apache.activemq.artemis.core.protocol.openwire.OpenWireConnection.act(OpenWireConnection.java:369) > ~[artemis-openwire-protocol-2.30.0.jar:2.30.0] > at > org.apache.activemq.artemis.utils.actors.ThresholdActor.doTask(ThresholdActor.java:68) > ~[artemis-commons-2.30.0.jar:?] > at > org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:68) > ~[artemis-commons-2.30.0.jar:?] > at > org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:57) > ~[artemis-commons-2.30.0.jar:?] > at > org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:32) > ~[artemis-commons-2.30.0.jar:?] > at > org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:68) > ~[artemis-commons-2.30.0.jar:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) > [?:?] > at > org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118) > [artemis-commons-2.30.0.jar:?] > 2023-09-29 11:34:32,755 WARN > [org.apache.activemq.artemis.core.protocol.openwire.OpenWireConnection] > Errors occurred during the buffering operation > java.io.UTFDataFormatException: null > > {noformat} > > Just create a small test program using ActiveMQ CPP and send a message to > Artemis containing a french or german specific character. > > I have found an old discussion from ActiveMQ Community but it was focused on > ActiveMQ CPP rather on Artemis. > [https://lists.apache.org/thread/vywv1gk32mkhvj7sghnvlf7ng5zb1obp] > > This is a regression compared with ActiveMQ Classic which does not have this > issue. > Does Artemis support non-UTF-8 encoding? Do we need now to encode all > messages to UTF-8 before sending them to the server? Similarly to decode them > upon receiving? > This will cause some problems on our end because: > * we have many clients already using the ActiveMQ classic and migrating them > to Artemis will cause issues when migrating KahaDB to Artemis because all the > messages have to be encoded to UTF-8 otherwise they will not work in Artemis > * encoding/decoding every message will impact the overall performance. We > have applications handling thousands of messages every day and conversion of > these messages will increase the time spent during communication with JMS > broker > -- This message was sent by Atlassian Jira (v8.20.10#820010)