Keith Wall created QPID-6768:
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Summary: Avoid unnecessary message payload copy during send
(0-8...0-91)
Key: QPID-6768
URL: https://issues.apache.org/jira/browse/QPID-6768
Project: Qpid
Issue Type: Bug
Components: Java Client
Reporter: Keith Wall
Priority: Minor
Fix For: qpid-java-6.0
The {{org.apache.qpid.framing.ContentBody#writePayload(java.io.DataOutput)}}
method (on the client's publish path when using 0-8..0-91) always copies a the
payload before writing to the {{DataOutput}}. The underlying byte buffer is
expected to be a heap byte buffer and so will have a backing array, so the copy
can be optimised away in this case.
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