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    Error during forcePointRead com.serotonin.modbus4j.exception.ModbusTransportException

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    • U
      User
      last edited by

      Hi,
      what does this error mean and how could i solve it:

      WARN  2013-05-14 10:46:13,757 (com.serotonin.mango.rt.dataSource.modbus.ModbusDataSource.forcePointRead:294) - Error during forcePointRead 
com.serotonin.modbus4j.exception.ModbusTransportException: java.net.SocketTimeoutException: connect timed out
	at com.serotonin.modbus4j.ip.tcp.TcpMaster.sendImpl(TcpMaster.java:92)
	at com.serotonin.modbus4j.ModbusMaster.send(ModbusMaster.java:74)
	at com.serotonin.modbus4j.ModbusMaster.sendFunctionGroup(ModbusMaster.java:301)
	at com.serotonin.modbus4j.ModbusMaster.send(ModbusMaster.java:248)
	at com.serotonin.modbus4j.ModbusMaster.getValue(ModbusMaster.java:97)
	at com.serotonin.mango.rt.dataSource.modbus.ModbusDataSource.forcePointRead(ModbusDataSource.java:280)
	at com.serotonin.mango.rt.RuntimeManager.forcePointRead(RuntimeManager.java:491)
	at com.serotonin.mango.web.dwr.BaseDwr.forcePointRead(BaseDwr.java:194)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.directwebremoting.impl.ExecuteAjaxFilter.doFilter(ExecuteAjaxFilter.java:34)
	at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
	at com.serotonin.mango.web.dwr.util.LoggedInAjaxFilter.doFilter(LoggedInAjaxFilter.java:19)
	at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
	at com.serotonin.web.dwr.LocalizationFilter.doFilter(LocalizationFilter.java:42)
	at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
	at com.serotonin.mango.web.filter.ExceptionDetectionFilter.doFilter(ExceptionDetectionFilter.java:20)
	at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
	at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:431)
	at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:283)
	at org.directwebremoting.servlet.PlainCallHandler.handle(PlainCallHandler.java:52)
	at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:101)
	at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:146)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
	at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:864)
	at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
	at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1665)
	at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.SocketTimeoutException: connect timed out
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
	at java.net.Socket.connect(Socket.java:529)
	at com.serotonin.modbus4j.ip.tcp.TcpMaster.openConnection(TcpMaster.java:148)
	at com.serotonin.modbus4j.ip.tcp.TcpMaster.sendImpl(TcpMaster.java:88)
	... 38 more

      Thanks

      1 Reply Last reply Reply Quote 0
      • U
        User
        last edited by

        and after a while, this one appears:

        WARN  2013-05-14 10:58:13,757 (com.serotonin.mango.rt.dataSource.modbus.ModbusDataSource.receivedException:385) - Modbus exception 
java.net.SocketException: Unrecognized Windows Sockets error: -1: socket available
	at java.net.PlainSocketImpl.socketAvailable(Native Method)
	at java.net.PlainSocketImpl.available(PlainSocketImpl.java:472)
	at java.net.SocketInputStream.available(SocketInputStream.java:217)
	at com.serotonin.messaging.InputStreamListener.run(InputStreamListener.java:63)
	at java.lang.Thread.run(Thread.java:662)
        1 Reply Last reply Reply Quote 0
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