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https://issues.apache.org/jira/browse/AMQ-9597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Pavlovich reassigned AMQ-9597:
-----------------------------------
Assignee: Matt Pavlovich
> Add a metric for incomplete or empty command packages are read via a server
> transport
> -------------------------------------------------------------------------------------
>
> Key: AMQ-9597
> URL: https://issues.apache.org/jira/browse/AMQ-9597
> Project: ActiveMQ Classic
> Issue Type: Improvement
> Reporter: Matt Pavlovich
> Assignee: Matt Pavlovich
> Priority: Minor
>
> When zero bytes (or incomplete command) sent across the wire, a EOFException
> can be thrown from the DataInputStream. This may be caused by load balancers,
> health checks or security scanner tools that are inspecting the up/down of
> the port, but are not sending an wireformat data across the socket.
> {noformat}
> 024-10-18 14:23:07,844 [ActiveMQ Transport:
> tcp:///127.0.0.1:61616@44966][FailoverTransport:283]
> WARN org.apache.activemq.transport.failover.FailoverTransport - Transport
> (tcp://127.0.0.1:61616) failed, not attempting to automatically reconnect
> java.io.EOFException: null
> at
> java.base/java.io.DataInputStream.readFully(DataInputStream.java:210)
> at
> java.base/java.io.DataInputStream.readInt(DataInputStream.java:385)
> at
> org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:280)
> at
> org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:240)
> at
> org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:232)
> at
> org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:215)
> at java.base/java.lang.Thread.run(Thread.java:1583)
> {noformat}
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