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From "Keith Wall (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (QPID-8042) [Broker-J][AMQP 1.0] Add support for pipelined connection open containing sasl frames
Date Mon, 04 Dec 2017 11:03:00 GMT

     [ https://issues.apache.org/jira/browse/QPID-8042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Keith Wall updated QPID-8042:
-----------------------------
    Fix Version/s: qpid-java-broker-7.0.1

> [Broker-J][AMQP 1.0] Add support for pipelined connection open containing sasl frames
> -------------------------------------------------------------------------------------
>
>                 Key: QPID-8042
>                 URL: https://issues.apache.org/jira/browse/QPID-8042
>             Project: Qpid
>          Issue Type: Bug
>          Components: Broker-J
>    Affects Versions: qpid-java-broker-7.0.0
>            Reporter: Alex Rudyy
>             Fix For: qpid-java-broker-7.0.1
>
>
> Opening of connection with pipelined SASL header, sasl mechanism frame (for plain), sasl
init (with valid SASL initial response), protocol header and connection open frame fails with
the following exception
> {noformat}
> org.apache.qpid.server.util.ConnectionScopedRuntimeException: Connection is closed before
being fully established: specified frame size 1095586128 larger than maximum frame header
size 4096
>         at org.apache.qpid.server.protocol.v1_0.AMQPConnection_1_0Impl.closeConnection(AMQPConnection_1_0Impl.java:1176)
>         at org.apache.qpid.server.protocol.v1_0.AMQPConnection_1_0Impl.handleError(AMQPConnection_1_0Impl.java:783)
>         at org.apache.qpid.server.protocol.v1_0.framing.FrameHandler.parse(FrameHandler.java:215)
>         at org.apache.qpid.server.protocol.v1_0.AMQPConnection_1_0Impl.lambda$received$11(AMQPConnection_1_0Impl.java:1316)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at org.apache.qpid.server.protocol.v1_0.AMQPConnection_1_0Impl.received(AMQPConnection_1_0Impl.java:1291)
>         at org.apache.qpid.server.transport.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:134)
>         at org.apache.qpid.server.transport.NonBlockingConnection.processAmqpData(NonBlockingConnection.java:610)
>         at org.apache.qpid.server.transport.NonBlockingConnectionPlainDelegate.processData(NonBlockingConnectionPlainDelegate.java:58)
>         at org.apache.qpid.server.transport.NonBlockingConnection.doRead(NonBlockingConnection.java:496)
>         at org.apache.qpid.server.transport.NonBlockingConnection.doWork(NonBlockingConnection.java:270)
>         at org.apache.qpid.server.transport.NetworkConnectionScheduler.processConnection(NetworkConnectionScheduler.java:134)
>         at org.apache.qpid.server.transport.SelectorThread$ConnectionProcessor.processConnection(SelectorThread.java:570)
>         at org.apache.qpid.server.transport.SelectorThread$SelectionTask.performSelect(SelectorThread.java:361)
>         at org.apache.qpid.server.transport.SelectorThread$SelectionTask.run(SelectorThread.java:97)
>         at org.apache.qpid.server.transport.SelectorThread.run(SelectorThread.java:528)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at org.apache.qpid.server.bytebuffer.QpidByteBufferFactory.lambda$null$0(QpidByteBufferFactory.java:464)
>         at java.lang.Thread.run(Thread.java:745)
> {noformat}
> As per spec section {{2.4.2  Pipelined Open}}
> {quote}
> For applications that use many short-lived connections, it MAY be desirable to pipeline
the connection negotiation process.  A peer MAY do this by starting to send subsequent frames
before receiving the partner’s connection header or open frame.  This is permitted so long
as the pipelined frames are known a priori to conform to the
> capabilities  and  limitations  of  its  partner. 
> {quote}



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