[jcifs] Issue : jcifs.smb.SmbException: Transport1 timedout waiting for response to SmbComWriteAndX

[Rina Patel]

Hi Mike ,
I am getting "*transport timeout*" exception while "*writing*"  files on
remote repository using concurrent thread.My application creates one thread
per file of folder.So file writing process running concurrently for all
files.

jcifs parameter configurations
======================
jcifs.Config.setProperty("jcifs.smb.client.ssnLimit", "255");
jcifs.Config.setProperty("jcifs.smb.client.soTimeout", "35000");
jcifs.Config.setProperty("jcifs.smb.client.responseTimeout", "30000");

I also tried increasing responseTimeout to 70000,but no luck.Can you please
suggest is this network issue or something else.Or how can I improve this
to run threads concurrently.


I got following exception while writing

jcifs.util.transport.TransportException: Transport1 timedout waiting for
response to
SmbComWriteAndX[command=SMB_COM_WRITE_ANDX,received=false,errorCode=0,flags=0x0018,flags2=0xC803,signSeq=0,tid=2050,pid=54195,uid=2050,mid=29323,wordCount=14,byteCount=8185,andxCommand=0xFF,andxOffset=0,fid=16403,offset=7912889,writeMode=0,remaining=0,dataLength=8184,dataOffset=64]
at jcifs.util.transport.Transport.sendrecv(Transport.java:73)
at jcifs.smb.SmbTransport.send(SmbTransport.java:637)
at jcifs.smb.SmbSession.send(SmbSession.java:244)
at jcifs.smb.SmbTree.send(SmbTree.java:119)
at jcifs.smb.SmbFile.send(SmbFile.java:770)
at jcifs.smb.SmbFileOutputStream.writeDirect(SmbFileOutputStream.java:245)
at jcifs.smb.SmbFileOutputStream.write(SmbFileOutputStream.java:216)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:126)
at com.hybridintegration.repository.JCIFSRepo.uploadFile(JCIFSRepo.java:279)
at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
com.hybridintegration.servlet.UploadDownloadFileServlet.uploadFile(UploadDownloadFileServlet.java:1091)
at
com.hybridintegration.servlet.UploadDownloadFileServlet.uploadFileOpr(UploadDownloadFileServlet.java:953)
at
com.hybridintegration.servlet.UploadDownloadFileServlet.doPost(UploadDownloadFileServlet.java:826)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
com.hybridintegration.security.AuthenticationFilter.doFilter(AuthenticationFilter.java:114)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)

at jcifs.smb.SmbTransport.send(SmbTransport.java:642)
at jcifs.smb.SmbSession.send(SmbSession.java:244)
at jcifs.smb.SmbTree.send(SmbTree.java:119)
at jcifs.smb.SmbFile.send(SmbFile.java:770)
at jcifs.smb.SmbFileOutputStream.writeDirect(SmbFileOutputStream.java:245)
at jcifs.smb.SmbFileOutputStream.write(SmbFileOutputStream.java:216)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:126)
at com.hybridintegration.repository.JCIFSRepo.uploadFile(JCIFSRepo.java:279)
at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
com.hybridintegration.servlet.UploadDownloadFileServlet.uploadFile(UploadDownloadFileServlet.java:1091)
at
com.hybridintegration.servlet.UploadDownloadFileServlet.uploadFileOpr(UploadDownloadFileServlet.java:953)
at
com.hybridintegration.servlet.UploadDownloadFileServlet.doPost(UploadDownloadFileServlet.java:826)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
com.hybridintegration.security.AuthenticationFilter.doFilter(AuthenticationFilter.java:114)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)


Attached are java files .


Thanks in advance.
-- 
Regards,
Rina
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