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https://issues.apache.org/jira/browse/PLC4X-346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17553463#comment-17553463
]
liuqiang commented on PLC4X-346:
--------------------------------
Hi, [~cdutz],[~hutcheb]. This error often occurs in applications where the
acquisition cycle is 500ms. This problem rarely occurs in applications where
the acquisition cycle is 2000ms.
> S7- io.netty.channel.ConnectTimeoutException: connection timed
> out:xxx.xxx.xxx.xxx
> ------------------------------------------------------------------------------------
>
> Key: PLC4X-346
> URL: https://issues.apache.org/jira/browse/PLC4X-346
> Project: Apache PLC4X
> Issue Type: Bug
> Components: Driver-S7
> Affects Versions: 0.9.0
> Reporter: liuqiang
> Priority: Major
>
> 2022-06-13 10:54:03.074 [scrape-thread-9] ERROR
> c.c.p.c.j.JobExecutionInfluxdb - [run,145] - Unable to scrape from
> s7://10.32.137.152?remote-rack=0&remote-slot=1 in job mold_level_2,msg {}
> org.apache.plc4x.java.api.exceptions.PlcConnectionException:
> org.apache.plc4x.java.api.exceptions.PlcConnectionException: Error creating
> channel.
> at
> org.apache.plc4x.java.utils.connectionpool.PooledPlcDriverManager.getConnection(PooledPlcDriverManager.java:122)
> at
> org.apache.plc4x.java.utils.connectionpool.PooledPlcDriverManager.getConnection(PooledPlcDriverManager.java:101)
> at
> cn.cisdi.plc.communication.job.JobExecutionInfluxdb.run(JobExecutionInfluxdb.java:67)
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
> at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown
> Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
> Source)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> Caused by: org.apache.plc4x.java.api.exceptions.PlcConnectionException: Error
> creating channel.
> at
> org.apache.plc4x.java.spi.connection.NettyChannelFactory.createChannel(NettyChannelFactory.java:130)
> at
> org.apache.plc4x.java.spi.connection.DefaultNettyPlcConnection.connect(DefaultNettyPlcConnection.java:121)
> at
> org.apache.plc4x.java.PlcDriverManager.getConnection(PlcDriverManager.java:74)
> at
> org.apache.plc4x.java.utils.connectionpool.PooledPlcDriverManager.access$201(PooledPlcDriverManager.java:38)
> at
> org.apache.plc4x.java.utils.connectionpool.PooledPlcDriverManager$1.create(PooledPlcDriverManager.java:90)
> at
> org.apache.plc4x.java.utils.connectionpool.PooledPlcDriverManager$1.create(PooledPlcDriverManager.java:83)
> at
> org.apache.commons.pool2.BaseKeyedPooledObjectFactory.makeObject(BaseKeyedPooledObjectFactory.java:62)
> at
> org.apache.commons.pool2.impl.GenericKeyedObjectPool.create(GenericKeyedObjectPool.java:1073)
> at
> org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:348)
> at
> org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:271)
> at
> org.apache.plc4x.java.utils.connectionpool.PooledPlcDriverManager.getConnection(PooledPlcDriverManager.java:116)
> ... 9 common frames omitted
> Caused by: io.netty.channel.ConnectTimeoutException: connection timed out:
> /10.32.137.152:102
> at
> io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261)
> at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
> at
> io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)
> at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
> at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> at
> io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> ... 1 common frames omitted
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