[jira] [Created] (AMQ-5308) MQTT NIO and NIO+SSL transports can be slow when reading in larger messages

["Timothy Bish (JIRA)" <ji...@apache.org>]

Timothy Bish created AMQ-5308:
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             Summary: MQTT NIO and NIO+SSL transports can be slow when reading in larger messages
                 Key: AMQ-5308
                 URL: https://issues.apache.org/jira/browse/AMQ-5308
             Project: ActiveMQ
          Issue Type: Improvement
          Components: MQTT
    Affects Versions: 5.10.0
            Reporter: Timothy Bish
            Assignee: Timothy Bish
            Priority: Minor
             Fix For: 5.11.0


The MQTTCodec class reads in message content a byte at a time which can result in very slow reads for larger messages.   Instead the code should use a buffer and fill it with as much data as it can in one shot each time a chunk of data is received.  



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