[
https://issues.apache.org/jira/browse/CAMEL-25144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Federico Mariani resolved CAMEL-25144.
--------------------------------------
Resolution: Fixed
> camel-milo - tcp connections may stay open on exception in (re)connect phase
> ----------------------------------------------------------------------------
>
> Key: CAMEL-25144
> URL: https://issues.apache.org/jira/browse/CAMEL-25144
> Project: Camel
> Issue Type: Bug
> Components: camel-milo
> Affects Versions: 4.22.1
> Reporter: Robin Mattes
> Priority: Major
>
> Because the client.connect() call is outside of the try block that closes the
> connection in case of an exception. There is a possibility that a connection
> to a PLC is not closed. This can happen if a request timeout exception occurs
> during the connection phase.
> Because of this bug TCP connections stay open, and a PLC can handle only a
> hand full of connections, at some point other OPC clients a blocked from
> connecting to this. With error code: BadMaxConnectionsReached.
> Fix:
> moving the client.connect() call into the try catch block that handles the
> disconnect in case of an exception.
> SubscriptionManager.java -> functoin performConnect() -> line 764
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
