Always suffer "connection reset by peer" while performing software update

Hi all,
I just bought a brand new macbook air. The first thing I do for this laptop is to perform the software update. It suffered me for a long time that I always encounter the error message
"Connection reset by peer The Installer package has been moved to the Trash. To try again, open the package from the Finder"
For some update that the file larger than 10Mbytes, the error is very easy to occur. I will be ever lucky that I could download the update package for larger update file.
I can make sure that my network to wireless route is well as I could download 500Mbytes file manually from internet without any problem. Actually, I had downloaded the mac X OS 10.5.4 package manually and upgrade the system from 10.5.2 to 10.5.4 as it is almost impossible for me use "software update" to download about 500Mbytes without "connection reset by peer" problem.
Any input is appreciate.
Thanks.

I have the exact same problem , can any one please help with this
Thanks

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IOException: Connection reset by peer: JVM_recv in socket input stream read

hi
I encountered a problem : a program throw out an exception:java.io.IOException: Io exception:
Connection reset by peer: JVM_recv in socket input stream read.
I tried my best to resolve it ,but unfortunately,i didn't know what caused the exception.
the following is my application environment:
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The data buffer created for the "AppleTalk" service in the "C:\WINNT\system32\atkctrs.dll" library is not
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Sometimes, this problem is caused by not properly closing the input/output streams and the socket connection.
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i have done anything that i can do now,i feel depressed very much!
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Any a little help will be appreciated!
regards!
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How can i solve the problem.
Thanks in advance!
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Socket read error: connection reset by peer

Hi.
Has anybody experienced the error message �Socket read error: connection reset by peer�
Please see below for detailed information.
Appreciate your help
Regards
RT
Enviroment specification
Server: HP/UX 11.00 64-bit, Oracle RDBMS 8.1.6.0.0 64-bit
2 firewalls between client and db.
Client:
Win 2000,
SP3,
Oracle Client 8.1.7.0.0 ,JDBC OCI (thin JDBC driver,class12.zip)
JDK 1.3
JRUN3.0
The TCP protocol is being used in the communication
Error messages
Web Users receive: Socket read error: connection reset by peer
Trace files on the sever: Read unexpected EOF ERROR on 18.
Explanation: The error in the server sqlnet trace file, suggests that a client connection has terminated abnormally, i.e. client machine powered off, a cable removed or a network connection aborted without warning. No user has complained of such a problem and there is no client trace with an error.
The problem
The users of the java web application, experiencing an exception almost once or twice a day.
The JRUN web-server reports broken connections to the db and client are receiving "connection reset by peer".
At the moment when the errors occurs the users just have to wait a while(2-10 min) and then they can use the web application again.(no action is taken)
This problem can not be reproduced. The problem happens only occasionally when the network is under heavy load and new DB connection is being created.
The application
The java web-application uses a customized connection pooling against the database. This pool is shared among all the users of the website. whenever a user process needs to fetch data from the database, a free connection from this pool is allocated. The application is testing if the connection is valid before making a transaction (select '1' from dual). When the error occurs a ORA-3113 end-of-file on communication channel is returned to the application.
The path between the client and db involves at least two firewalls. The firewalls are opened for sql*net traffic. The network group can tell that enquiries from the app.server is not getting feedback from the db. They have not however, identified if the enquiries are reaching the db-srever, or if they are stopped earlier in the network.
Around 1000 users, are using other applications which uses dedicated sqlnet connections against the db and they have not experienced any problems.
Issues considered
Connection pooling
It is a customized connection pooling, developed by Lindorff developers.
I have read through the source code for the connection pooling and it does the job as it should, and in case of bad connection, it tries to create a new connection.
The log file shows that the call to the method DriverManager.getConnection() hangs until the server goes down, which is probably because of the fact that the method DriverManager.setLoginTimeout(), does not take effect and timeout value is Zero. ( According to oracle , Oracle JDBC does not support login timeouts and calling the static DriverManager.setLoginTimeout() method will have no effect).
Firewall
One thing to consider is when the firewall may decide to shut down the socket due to long inactivity of a connection. This will cause problems to JDBC Connection Pool because the pool is not aware of this disconnection at the TCP/IP level; until someone checks out the connection from the pool and tries to use it. The user will get a Socket read error: connection reset by peer.
Jrun timeout paramter is less than the firewall�s timeout so the firewall will not close a connection before Jrun does.
Number of processes the DB can handle
Processes parameter is 1300, , they have not experienced the Oracle error msg �max # of processes reached�.
Port redirection through a firewall:
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The network group
The network people who investigaged the problem at Lindorff report that there are a significant amount of "dropped packages" between the database server and the jdbc client (web-application) 24 hrs. The reason for this is "unknown established TCP packet" which means that the firewall does not consider these packages to be part of an already established session. The network group believes this happen because one of the hosts send a RESET or FIN signal which the firewall have noticed but are not received by the other host.
It seems like the firewall are dropping packages bacause of "Unknown
established TCP packet" from both the JDBC client and the TNSLISTENER on the database server. The dropped packages are SQL*Net v2 traffic so clearly Oracle products are involved

Presumably something is working.
Thus the problem is not with your code. At least not the database part that you have control over.
That error occurs when the other side closes the socket. Presumably you are catching lost connection exceptions and trying to restore it.

JDBC Connection reset by peer: JVM_recv in socket input stream read

Hey Guys,
Has anyone seen this issue? We get this error in our Weblogic app logs at times and no one is able to login to our application. Our database server and SQL server seem fine at a high level. Any ideas what is causing this?
com.s1.arch.persistence.exception.PersistenceException weblogic.jdbc.mssqlserver4.TdsException: I/O exception while talking to the server, java.net.SocketException: Connection reset by peer: JVM_recv in socket input stream read
Thanks

please make sure that there is no Firewall between your servers and DB server. this message usually happen when there is a fire wall between the servers. if yes please make sure that the connection time on fire wall is longer than the time needed to complete an operation another thing that you need to check if you have a fire wall which is to make sure that Oracle DBMS return the request to the same port that it is listening to (1521 default).

Connection reset by peer problem

I have the following code, and every time I run it i get a "java.net.SocketException: Connection reset by peer: socket write error" exception. Why is that? This is the first time I'm writing a network client application, so please help :)
Socket s = new Socket("127.0.0.1",8080);
OutputStream out = new BufferedOutputStream(s.getOutputStream());
InputStream in = new BufferedInputStream(s.getInputStream());
out.write("server status\r\n".getBytes());
//out.flush();
StringBuffer responseLine = new StringBuffer();
int c;
while(in.available() > 0) {
c = in.read();
responseLine.append((char)c);
//out.close();
//in.close();
//s.close();
System.out.println(responseLine.toString());P.S. It's the same problem with or wothout the out.flush(), and with or wothout closing my streams and socket.

InputStream = new BufferedReader
Um..just look at that code, oh boy.
InputStream is a class and so is
BufferedReader
Two different classes (event if they are subclasses)
cant be directly assigned to each other.The human eye sometimes sees what it wants to see and not what it is... :-)
I think the problem is with the protocol and the timing. The while loop may never execute due to timing:
1. Client's "server status" request takes a few ms to arrive in the server.
2. In the meanwhile, in.available is zero and the client does not enter the loop and does not append any characters to the string buffer.
3. Server writes its status on the socket which arrives at the client which is no longer reading it a few ms later.
Which brings us to the protocol:
If the server status is a fixed length block of data, try reading it into a single byte buffer.
If it is variable length or text, use a BufferedReader on the socket, read the response a line at a time and make the server end the report with a token (like a last line of "END_OF_SERVER_STATUS_REPORT" or "01234567890123456789012345678901234567890123456789", whatever).
Don't check if data is available on a socket if you know it should be, sooner or later, and you don't want to multiplex your flow on data availability.

Connection reset by peer: JVM_recv in socket input stream read

Dear All,
We are facing a very unusual problem. In our application, there is a functionality to transfer files to a FTP server using java FTPClient.
Now while transferring set of files, few times it throws the error:
Connection reset by peer: JVM_recv in socket input stream read
This error comes irregularly.
Can you suggest the reason for this.
Regards,
Akhil

which platform are you using? which ip stack , ipv4 or ipv6?
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Javax.servlet.ServletException: Connection reset by peer....Help needed..

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ok.. I have db classes where all my sql statements methods are being displayed.. In each db class, there will be a getInstance() method to create the connection. Below is one of my db class.. How to I modified the things you had mentioned in my codes..
package aedgeSoft.access;
import aedgeSoft.business.*;
import java.sql.*;
import java.util.*;
import java.util.Date;
import java.io.*;
public class DBMemberType
 private Connection con;
 private static DBMemberType instance = null;
 public static DBMemberType getInstance()
 try
 if(instance==null)
 instance = new DBMemberType();
 catch(SQLException e)
 System.out.println("Problems with loading database in DBMemberType");
 catch(ClassNotFoundException e)
 System.out.println("Problems with loading db driver in DBMemberType");
 finally
 return instance;
 private DBMemberType() throws SQLException, ClassNotFoundException
 try{
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 con = DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;user=username;password=password;DatabaseName=db");
 catch(InstantiationException e)
 e.printStackTrace();
 catch(IllegalAccessException e)
 e.printStackTrace();
 //add memberType
 public boolean addMemberType(MemberType mt)
..........

Re: Connection reset by peer: Connection reset by peer

 >This is not a problem. It is an error message that you can safely ignore (that
 we should not be printing) and have fixed in version 6.0.
 Sorry but we are upgrading from 5.1 to 6.1sp2 and this became a problem for us.
 Indeed we just ignored this exception in 5.1, but today with 6.1sp2, we get it
 each time we do a RequestDispatcher.forward(). The forward is done, but every
 attributes set on the request are lost !!
 At first I thought it was related with the NT Muxer, or the NT Performance Pack,
 I removed the property NativeIOEnabled but I still get a :
 ven. 20020726 09:11:31 CEST <0> java.net.SocketException: Connection reset by
 peer: socket write error
 at java.net.SocketOutputStream.socketWrite(Native Method)
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 at weblogic.servlet.internal.ServletOutputStreamImpl.sendHeaders(ServletOutputStreamImpl.java:222)
 at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:113)
 at weblogic.servlet.internal.ServletOutputStreamImpl.commit(ServletOutputStreamImpl.java:446)
 at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:266)
 at cegedim.tvf.teamsweb.gui.TeamsWebScreenBuilder.forwardScreen(TeamsWebScreenBuilder.java:155)
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 at cegedim.tvf.koala.servlet.GlobalServlet.callResultBuilder(GlobalServlet.java:365)
 at cegedim.tvf.teamsweb.servlet.ConnectionServlet.doPost(ConnectionServlet.java:112)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
 at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
 at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2495)
 at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2204)
 at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
 at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)


 Yann,
 This is not a J2EE Connector problem. From the stack trace it looks like you might
 have better luck posting this to the Servlet newsgroup.
 Also, just so that you are aware, this newsgroup is not monitored regularly so
 if your issue/question is not getting answered in a timely manner, please send
 a request to BEA Support.
 >
 >>This is not a problem. It is an error message that you can safely ignore
 >(that
 >we should not be printing) and have fixed in version 6.0.
 >
 >--
 >
 >Sorry but we are upgrading from 5.1 to 6.1sp2 and this became a problem
 >for us.
 >Indeed we just ignored this exception in 5.1, but today with 6.1sp2,
 >we get it
 >each time we do a RequestDispatcher.forward(). The forward is done, but
 >every
 >attributes set on the request are lost !!
 >At first I thought it was related with the NT Muxer, or the NT Performance
 >Pack,
 >I removed the property NativeIOEnabled but I still get a :
 >
 >ven. 20020726 09:11:31 CEST <0> java.net.SocketException: Connection
 >reset by
 >peer: socket write error
 > at java.net.SocketOutputStream.socketWrite(Native Method)
 > at java.net.SocketOutputStream.write(SocketOutputStream.java:83)
 > at weblogic.servlet.internal.ChunkUtils.writeHeaderChunk(ChunkUtils.java:151)
 > at weblogic.servlet.internal.ResponseHeaders.writeHeaders(ResponseHeaders.java:380)
 > at weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:827)
 > at weblogic.servlet.internal.ServletOutputStreamImpl.sendHeaders(ServletOutputStreamImpl.java:222)
 > at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:113)
 > at weblogic.servlet.internal.ServletOutputStreamImpl.commit(ServletOutputStreamImpl.java:446)
 > at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:266)
 > at cegedim.tvf.teamsweb.gui.TeamsWebScreenBuilder.forwardScreen(TeamsWebScreenBuilder.java:155)
 > at cegedim.tvf.teamsweb.gui.TeamsWebScreenBuilder.build(TeamsWebScreenBuilder.java:98)
 > at cegedim.tvf.koala.servlet.GlobalServlet.callResultBuilder(GlobalServlet.java:365)
 > at cegedim.tvf.teamsweb.servlet.ConnectionServlet.doPost(ConnectionServlet.java:112)
 > at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
 > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
 > at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
 > at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2495)
 > at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2204)
 > at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
 > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
 >
 >

Servlet error java.io.IOException: Connection reset by peer

While opening the R12 Notifications, error with Internal Server Error. And find this in application.log
Servlet error
java.io.IOException: Connection reset by peer
     at sun.nio.ch.FileDispatcher.write0(Native Method)
     at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:29)
     at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:104)
     at sun.nio.ch.IOUtil.write(IOUtil.java:75)
     at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:302)
     at java.nio.channels.Channels.write(Channels.java:60)
     at java.nio.channels.Channels.access$000(Channels.java:47)
     at java.nio.channels.Channels$1.write(Channels.java:134)
     at com.evermind.server.http.AJPOutputStream.endRequest(AJPOutputStream.java:117)
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     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
Any idea ?????

Hi,
Please post the exact release of R12 along with the database version and OS.
Is this issue with specific notification? If yes, please mention the steps to reproduce the issue.
Was this working before? If yes, any changes have been done recently?
Can you find any errors in the Workflow log file?
Thanks,
Hussein

Connection reset by peer: socket write error

Anybody can help me?
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Slave localhost-0 aborting: Error writing file Y:\dir11\vdb.1_2.dir\vdb.2_2.dir\vdb.3_1.dir\vdb.4_1.dir\vdb.5_2.dir\vdb.6_2.dir\vdb.7_1.dir\vdb.8_2.dir\vdb.9_2.dir\vdb.10_1.dir\vdb_f0001.file
Error: Windows System Error code: 64: ", how to solve this fail ?
conf file:
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15:08:57.031 2704 0.0 0.00 0.9 4.42 0.0 0.0 0.00 0.0 0.00 0.00 0.00 0.00 0 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00
15:08:58.030 2705 343.0 386.6 8.5 4.36 0.0 0.0 0.00 343.0 386.6 0.00 42.22 42.22 129071 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00
15:08:59.031 2706 15.0 983.4 0.0 3.41 0.0 0.0 0.00 15.0 983.4 0.00 1.85 1.85 129160 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00
15:09:51.406 localhost-0: anchor=Y:\dir15: Created 420 of 1024 files (41.02%)
15:10:02.202 2707 12143 31.35 8.0 6.25 0.0 0.0 0.00 12143 31.35 0.00 1513 1513.9 130736 0.0 0.00 0.0 0.00 65.0 59795 65.0 202.8 67.0 44969 0.0 0.00 0.0 0.00 0.0 0.00
15:10:02.234 2708 0.0 0.00 8.6 8.40 0.0 0.0 0.00 0.0 0.00 0.00 0.00 0.00 0 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00
15:10:02.249 2709 0.0 0.00 43.7 37.5 0.0 0.0 0.00 0.0 0.00 0.00 0.00 0.00 0 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 27.0 4268 0.0 0.00 0.0 0.00 0.0 0.00
15:10:02.265 2710 0.0 0.00 0.0 0.00 0.0 0.0 0.00 0.0 0.00 0.00 0.00 0.00 0 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00
15:10:02.296 2711 0.0 0.00 100.0 81.2 0.0 0.0 0.00 0.0 0.00 0.00 0.00 0.00 0 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00
15:10:02.312 2712 0.0 0.00 0.0 0.00 0.0 0.0 0.00 0.0 0.00 0.00 0.00 0.00 0 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00
15:10:02.312 localhost-0: 15:10:02.218 op: write lun: Y:\dir11\vdb.1_2.dir\vdb.2_2.dir\vdb.3_1.dir\vdb.4_1.dir\vdb.5_2.dir\vdb.6_2.dir\vdb.7_1.dir\vdb.8_2.dir\vdb.9_2.dir\vdb.10_1.dir\vdb_f0001.file lba: 1484652544 0x587E0000 xfer: 131072 errno: Windows System Error code: 64: ??¡§????????????
15:10:02.327 localhost-0: 15:10:02.234 op: write lun: Y:\dir14\vdb.1_2.dir\vdb.2_2.dir\vdb.3_1.dir\vdb.4_1.dir\vdb.5_2.dir\vdb.6_2.dir\vdb.7_1.dir\vdb.8_2.dir\vdb.9_2.dir\vdb.10_1.dir\vdb_f0001.file lba: 1971847168 0x75880000 xfer: 131072 errno: Windows System Error code: 64: ??¡§????????????
15:10:02.343 2713 0.0 0.00 100.0 74.9 0.0 0.0 0.00 0.0 0.00 0.00 0.00 0.00 0 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00
15:10:02.343
15:10:02.343 **********************************************************
15:10:02.343 Slave localhost-0 aborting: Error writing file Y:\dir11\vdb.1_2.dir\vdb.2_2.dir\vdb.3_1.dir\vdb.4_1.dir\vdb.5_2.dir\vdb.6_2.dir\vdb.7_1.dir\vdb.8_2.dir\vdb.9_2.dir\vdb.10_1.dir\vdb_f0001.file
Error: Windows System Error code: 64: ??¡§????????????
lba: 1484652544
xfersize: 131072
blocks_done: 11327
bytes_done: 1484652544
open_for_read: false
15:10:02.343 **********************************************************
15:10:02.343
15:10:18.013 Exception from slave: localhost-0
15:10:18.013
15:10:18.013 common.failure():
java.net.SocketException: Connection reset by peer: socket write error
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at java.io.ObjectOutputStream$BlockDataOutputStream.drain(Unknown Source)
at java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode(Unknown Source)
at java.io.ObjectOutputStream.reset(Unknown Source)
at Vdb.SlaveSocket.putMessage(SlaveSocket.java:277)
at Vdb.CollectSlaveStats.<init>(CollectSlaveStats.java:121)
at Vdb.Reporter.run(Reporter.java:183)
localhost-0.stdout.html:
stdout/stderr for slave=localhost-0
14:22:50.072 14:22:50.072 SlaveJvm execution parameter: '-m localhost'
14:22:50.072 14:22:50.072 SlaveJvm execution parameter: '-n localhost-10-141104-14.22.49.432'
14:22:50.072 14:22:50.072 SlaveJvm execution parameter: '-l localhost-0'
14:22:50.072 14:22:50.072 SlaveJvm execution parameter: '-p 5570'
14:22:50.072 14:22:50.072 SlaveJvm positional parameter: 'SlaveJvm'
14:22:50.118 14:22:50.118 successfully connected to master localhost
14:22:50.118 14:22:50.118 Connection to localhost using port 5570 successful
14:22:50.571 14:22:50.571 execute(): ls -l Y:\dir11
14:22:50.618 14:22:50.618 execute(): ls -l Y:\dir12
14:22:50.633 14:22:50.633 execute(): ls -l Y:\dir13
14:22:50.664 14:22:50.664 execute(): ls -l Y:\dir14
14:22:50.680 14:22:50.680 execute(): ls -l Y:\dir15
14:22:50.711 14:22:50.711 Configuration interpretation took 0.45 seconds
Link to Run Definitions: <A HREF="#_225912260">format_for_rd1 For loops: None</A>
 <A HREF="#_156265924">rd1 For loops: None</A>
14:22:50.852 14:22:50.852 Beginning of run setup
14:22:50.852 14:22:50.852 **********************
14:22:50.852
14:22:50.852
14:22:51.538 14:22:51.538 Completed the creation of the directory list for Y:\dir11: 2046 directories.
14:22:56.811 14:22:56.811 Memory total Java heap: 77.438 MB; Free: 32.782 MB; Used: 44.655 MB;
14:22:56.874 14:22:56.874 checkMemory()
14:22:56.874 14:22:56.874 Memory total Java heap: 77.438 MB; Free: 52.364 MB; Used: 25.074 MB;
14:23:03.426 14:23:03.426 Generated 1024 file names; total anchor size: 130.841g
14:23:03.426 14:23:03.426 Writing control file for anchor=Y:\dir11 at start of run.
14:23:03.457 14:23:03.441 Completed control file for anchor=Y:\dir11 at start of run. dirs: 2046/2046 files: 1024/88 sizes: 130.841g/8.721g/0/0.0
14:23:03.457 14:23:03.441 During anchor creation for anchor=Y:\dir11 there were 2046 directories and 88 files
14:23:03.551 14:23:03.551 Completed the creation of the directory list for Y:\dir12: 2046 directories.
14:23:08.902 14:23:08.902 Memory total Java heap: 77.438 MB; Free: 24.149 MB; Used: 53.288 MB;
14:23:08.964 14:23:08.964 checkMemory()
14:23:08.964 14:23:08.964 Memory total Java heap: 77.438 MB; Free: 50.640 MB; Used: 26.798 MB;
14:23:15.579 14:23:15.579 Generated 1024 file names; total anchor size: 130.841g
14:23:15.579 14:23:15.579 Writing control file for anchor=Y:\dir12 at start of run.
14:23:15.594 14:23:15.594 Completed control file for anchor=Y:\dir12 at start of run. dirs: 2046/2046 files: 1024/74 sizes: 130.841g/7.092g/0/0.0
14:23:15.594 14:23:15.594 During anchor creation for anchor=Y:\dir12 there were 2046 directories and 74 files
14:23:15.688 14:23:15.688 Completed the creation of the directory list for Y:\dir13: 2046 directories.
14:23:21.210 14:23:21.210 Memory total Java heap: 74.688 MB; Free: 19.725 MB; Used: 54.963 MB;
14:23:21.273 14:23:21.273 checkMemory()
14:23:21.273 14:23:21.273 Memory total Java heap: 76.562 MB; Free: 48.176 MB; Used: 28.386 MB;
14:23:28.168 14:23:28.168 Generated 1024 file names; total anchor size: 130.841g
14:23:28.168 14:23:28.168 Writing control file for anchor=Y:\dir13 at start of run.
14:23:28.184 14:23:28.184 Completed control file for anchor=Y:\dir13 at start of run. dirs: 2046/2046 files: 1024/84 sizes: 130.841g/8.886g/0/0.0
14:23:28.184 14:23:28.184 During anchor creation for anchor=Y:\dir13 there were 2046 directories and 84 files
14:23:28.262 14:23:28.262 Completed the creation of the directory list for Y:\dir14: 2046 directories.
14:23:33.785 14:23:33.785 Memory total Java heap: 74.250 MB; Free: 17.213 MB; Used: 57.037 MB;
14:23:33.863 14:23:33.863 checkMemory()
14:23:33.863 14:23:33.863 Memory total Java heap: 72.812 MB; Free: 42.829 MB; Used: 29.983 MB;
14:23:40.976 14:23:40.976 Generated 1024 file names; total anchor size: 130.841g
14:23:40.976 14:23:40.976 Writing control file for anchor=Y:\dir14 at start of run.
14:23:40.976 14:23:40.976 Completed control file for anchor=Y:\dir14 at start of run. dirs: 2046/2046 files: 1024/87 sizes: 130.841g/8.778g/0/0.0
14:23:40.976 14:23:40.976 During anchor creation for anchor=Y:\dir14 there were 2046 directories and 87 files
14:23:41.054 14:23:41.054 Completed the creation of the directory list for Y:\dir15: 2046 directories.
14:23:46.296 14:23:46.296 Memory total Java heap: 74.062 MB; Free: 42.390 MB; Used: 31.672 MB;
14:23:46.374 14:23:46.374 checkMemory()
14:23:46.374 14:23:46.374 Memory total Java heap: 101.000 MB; Free: 68.809 MB; Used: 32.191 MB;
14:23:52.958 14:23:52.958 Generated 1024 file names; total anchor size: 130.841g
14:23:52.958 14:23:52.958 Writing control file for anchor=Y:\dir15 at start of run.
14:23:52.989 14:23:52.973 Completed control file for anchor=Y:\dir15 at start of run. dirs: 2046/2046 files: 1024/96 sizes: 130.841g/8.995g/0/0.0
14:23:52.989 14:23:52.973 During anchor creation for anchor=Y:\dir15 there were 2046 directories and 96 files
14:23:52.989 14:23:52.973 Skew for fwd=format,fsd=fsd11,operation=read: 20.0
14:23:52.989 14:23:52.973 Skew for fwd=format,fsd=fsd12,operation=read: 20.0
14:23:52.989 14:23:52.973 Skew for fwd=format,fsd=fsd13,operation=read: 20.0
14:23:52.989 14:23:52.973 Skew for fwd=format,fsd=fsd14,operation=read: 20.0
14:23:52.989 14:23:52.973 Skew for fwd=format,fsd=fsd15,operation=read: 20.0
14:23:53.051 14:23:53.051 Started 8 threads for fwd=format,fsd=fsd11
14:23:53.114 14:23:53.114 Started 8 threads for fwd=format,fsd=fsd12
14:23:53.161 14:23:53.161 Started 8 threads for fwd=format,fsd=fsd13
14:23:53.207 14:23:53.207 Started 8 threads for fwd=format,fsd=fsd14
14:23:53.270 14:23:53.270 Started 8 threads for fwd=format,fsd=fsd15
14:23:53.270 14:23:53.270 Started 40 FwgThreads
14:23:53.270 14:23:53.270 Waiting for task synchronization
14:23:53.270 14:23:53.270 task_wait_start_complete() end
<a name="_225912260"></a>14:23:53.971 Starting RD=format_for_rd1
14:23:54.002 14:23:54.002 task_run_all(): 41 tasks
14:23:54.051 14:23:54.051 Message to master: anchor=Y:\dir15 mkdir complete.
14:23:54.051 14:23:54.051 Message to master: anchor=Y:\dir11 mkdir complete.
14:23:54.051 14:23:54.051 Message to master: anchor=Y:\dir13 mkdir complete.
14:23:54.066 14:23:54.066 Message to master: anchor=Y:\dir14 mkdir complete.
14:23:54.066 14:23:54.066 Message to master: anchor=Y:\dir12 mkdir complete.
14:24:24.685 14:24:24.685 Message to master: anchor=Y:\dir14: Created 130 of 1024 files (12.70%)
14:24:56.311 14:24:56.311 Message to master: anchor=Y:\dir12: Created 130 of 1024 files (12.70%)
14:25:40.473 14:25:40.464 Message to master: anchor=Y:\dir13: Created 140 of 1024 files (13.67%)
14:32:52.125 14:32:52.125 Message to master: anchor=Y:\dir12: Created 140 of 1024 files (13.67%)
14:33:30.374 14:33:30.374 Message to master: anchor=Y:\dir12: Created 160 of 1024 files (15.63%)
14:34:33.842 14:34:33.842 Message to master: anchor=Y:\dir14: Created 170 of 1024 files (16.60%)
14:35:49.810 14:35:49.810 Message to master: anchor=Y:\dir14: Created 180 of 1024 files (17.58%)
14:36:34.451 14:36:34.451 Message to master: anchor=Y:\dir14: Created 190 of 1024 files (18.55%)
14:38:13.437 14:38:13.437 Message to master: anchor=Y:\dir14: Created 200 of 1024 files (19.53%)
14:39:01.966 14:39:01.966 Message to master: anchor=Y:\dir11: Created 210 of 1024 files (20.51%)
14:39:57.837 14:39:57.837 Message to master: anchor=Y:\dir15: Created 220 of 1024 files (21.48%)
14:41:51.763 14:41:51.763 Message to master: anchor=Y:\dir13: Created 220 of 1024 files (21.48%)
14:42:31.156 14:42:31.156 Message to master: anchor=Y:\dir14: Created 240 of 1024 files (23.44%)
14:45:32.607 14:45:32.607 Message to master: anchor=Y:\dir15: Created 260 of 1024 files (25.39%)
14:46:44.611 14:46:44.611 Message to master: anchor=Y:\dir11: Created 270 of 1024 files (26.37%)
14:47:53.707 14:47:53.707 Message to master: anchor=Y:\dir14: Created 280 of 1024 files (27.34%)
14:48:25.032 14:48:25.032 Message to master: anchor=Y:\dir12: Created 280 of 1024 files (27.34%)
14:48:56.946 14:48:56.946 Message to master: anchor=Y:\dir13: Created 290 of 1024 files (28.32%)
14:50:40.869 14:50:40.868 Message to master: anchor=Y:\dir11: Created 300 of 1024 files (29.30%)
14:51:22.062 14:51:22.062 Message to master: anchor=Y:\dir15: Created 330 of 1024 files (32.23%)
14:53:55.390 14:53:55.390 Message to master: anchor=Y:\dir14: Created 350 of 1024 files (34.18%)
14:56:20.897 14:56:20.897 Message to master: anchor=Y:\dir14: Created 360 of 1024 files (35.16%)
14:58:08.513 14:58:08.513 Message to master: anchor=Y:\dir11: Created 360 of 1024 files (35.16%)
14:59:34.933 14:59:34.933 Message to master: anchor=Y:\dir12: Created 360 of 1024 files (35.16%)
15:02:15.234 15:02:15.234 Message to master: anchor=Y:\dir13: Created 370 of 1024 files (36.13%)
15:02:48.482 15:02:48.482 Message to master: anchor=Y:\dir14: Created 380 of 1024 files (37.11%)
15:04:27.359 15:04:27.359 Message to master: anchor=Y:\dir13: Created 380 of 1024 files (37.11%)
15:05:57.406 15:05:57.406 Message to master: anchor=Y:\dir15: Created 390 of 1024 files (38.09%)
15:07:18.982 15:07:18.982 Message to master: anchor=Y:\dir11: Created 390 of 1024 files (38.09%)
15:08:15.419 15:08:15.419 Message to master: anchor=Y:\dir11: Created 410 of 1024 files (40.04%)
15:08:50.624 15:08:50.624 Message to master: anchor=Y:\dir13: Created 410 of 1024 files (40.04%)
15:09:51.406 15:09:51.406 Message to master: anchor=Y:\dir15: Created 420 of 1024 files (41.02%)
15:10:02.202 15:10:02.202 file_write error2: 64
15:10:02.202 15:10:02.202 file_write error2: 64
15:10:02.202 15:10:02.202 handle: 0000000000000B38
15:10:02.202 15:10:02.202 seek: 0000000075880000
15:10:02.202 15:10:02.202 handle: 0000000000000BC0
15:10:02.202 15:10:02.202 length: 0000000000020000
15:10:02.202 15:10:02.202 seek: 00000000587E0000
15:10:02.202 15:10:02.202 buffer: 0000000034430000
15:10:02.202 15:10:02.202 length: 0000000000020000
15:10:02.202 15:10:02.202 buffer: 000000002E3E0000
15:10:02.234 15:10:02.234
15:10:02.234 15:10:02.234 Error writing file Y:\dir11\vdb.1_2.dir\vdb.2_2.dir\vdb.3_1.dir\vdb.4_1.dir\vdb.5_2.dir\vdb.6_2.dir\vdb.7_1.dir\vdb.8_2.dir\vdb.9_2.dir\vdb.10_1.dir\vdb_f0001.file
15:10:02.234 15:10:02.234 Error: Windows System Error code: 64: ??¡§????????????
15:10:02.234 15:10:02.234 lba: 1484652544
15:10:02.234 15:10:02.234 xfersize: 131072
15:10:02.234 15:10:02.234 blocks_done: 11327
15:10:02.234 15:10:02.234 bytes_done: 1484652544
15:10:02.234 15:10:02.234 open_for_read: false
15:10:02.234 15:10:02.234
15:10:02.234 java.lang.RuntimeException: Error writing file Y:\dir11\vdb.1_2.dir\vdb.2_2.dir\vdb.3_1.dir\vdb.4_1.dir\vdb.5_2.dir\vdb.6_2.dir\vdb.7_1.dir\vdb.8_2.dir\vdb.9_2.dir\vdb.10_1.dir\vdb_f0001.file
15:10:02.234 Error: Windows System Error code: 64: ??¡§????????????
15:10:02.234 lba: 1484652544
15:10:02.234 xfersize: 131072
15:10:02.234 blocks_done: 11327
15:10:02.234 bytes_done: 1484652544
15:10:02.234 open_for_read: false
15:10:02.234 at Vdb.common.failure(common.java:308)
15:10:02.234 at Vdb.ActiveFile.writeError(ActiveFile.java:611)
15:10:02.234 at Vdb.ActiveFile.writeBlock(ActiveFile.java:458)
15:10:02.234 at Vdb.FwgThread.doSequentialWrite(FwgThread.java:327)
15:10:02.234 at Vdb.OpCreate.doOperation(OpCreate.java:51)
15:10:02.234 at Vdb.OpFormat.doOperation(OpFormat.java:91)
15:10:02.234 at Vdb.FwgThread.run(FwgThread.java:157)

'Socket write error' is merely the master finding out that the slave aborted unexpectedly.
It it the '64' you have to worry about.
Windows system error code 64:
(It appears that the Vdbench translation from number to text may have some language issues and therefore can not properly print it).
ERROR_NETNAME_DELETED
64 (0x40)
The specified network name is no longer available.

Connection reset by peer when I specify port for Callback

I have a successful rmi callback when it uses annoymous port by using UnicastRemoteObject.exportObject(this) from client. But I get the following messages when I tried to specify port by using UnicastRemoteObject.exportObject(this, port) by client. My understanding is this tells the server to callback using the port specify and the connection should be made. Where it fails is when the server tries to call client.notify() where the callback is taking place I get the errors.
Am I missing something? I thought that was all I needed to do to specify a port.
Remote Exception:java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.MarshalException: Error marshaling transport header; nested exception is:
java.net.SocketException: Connection reset by peer: Connection reset by peer
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.MarshalException: Error marshaling transport header; nested exception is:
java.net.SocketException: Connection reset by peer: Connection reset by peer
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
Thanks for the help.

Hi Esmond, My name is Lee and I work with Joon (hellscream) and this RMI callback problem still persists. We appreciate your help and we know about your expertise in this area. (Great products on your web site by the way).
The problem environment currently consists of a Unix Solaris server on the backend and windows XP laptops acting as clients. The callback is from the unix server back to the client.
By looking at the output of netstat -na on the unix server during a normal anonymous port run, we can clearly see that there seem to be 3 sequentially numbered ports involved whenever the anonymous port construct of UnicastRemoteObject is used. This happens with super() or super(0); in our client code. All works very well that way.
The problem arises when we make changes to the client impl file and specify a port with super(65000) for example.
There is no firwall involved right now and UnicastRemoteObject doesn't seem to behave as advertised in the sense that
We can clearly see what's going on with the network using Thread.sleep(10000) within the client app meanwhile executing netstat -na on the unix server and grepping for the client IP address
We can see that the unix server STILL wants to talk to the client on an arbitrary port while the laptop client is listening on the desired port that we chose (65000) in this case.
If we attempt to instantiate a port in the server Impl java file, the results are the same with the exception of the choice of the source port on the unix server. We seem to be able to choose and set that at will. Unfortunately, and from the perspective of a future firewall, the source port is irrelevant and the rules normally apply to destination ports in an outgoing connection.
Anyway, with ports instantiated and everything compiling, the client prints the following stacktrace
Thanks very much in advance for your help
Remote Exception:java.rmi.ServerException: RemoteException occurred in server th
read; nested exception is:
java.rmi.ConnectIOException: error during JRMP connection establishment;
nested exception is:
java.net.SocketException: Connection reset
java.rmi.ServerException: RemoteException occurred in server thread; nested exce
ption is:
java.rmi.ConnectIOException: error during JRMP connection establishment;
nested exception is:
java.net.SocketException: Connection reset
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:292)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:4
60)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport
.java:701)
at java.lang.Thread.run(Thread.java:534)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Stream
RemoteCall.java:247)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:
223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
at ids.rmi.ServerJobImpl_Stub.execute(Unknown Source)
at ids.jobExec.JobThread.run(JobRunner.java:551)
Caused by: java.rmi.ConnectIOException: error during JRMP connection establishme
nt; nested exception is:
java.net.SocketException: Connection reset
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:274
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:101)
at ids.rmi.JobClientImpl_Stub.message(Unknown Source)
at ids.rmi.ServerJobImpl.execute(ServerJobImpl.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:4
60)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport
.java:701)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
at java.io.BufferedInputStream.read(BufferedInputStream.java:201)
at java.io.DataInputStream.readByte(DataInputStream.java:331)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:215
... 15 more
Job finished. Exit status: -1

Connection Reset By Peer & IIS5

Hi All;
I developed a java stress test application using sockets.
Currently, I am trying to stress test a IIS5/Weblogic5.1 installation,
but IIS5 is terminating my socket prior to me being able to read all
of it.
I get about halfway through the response, and then IIS decides to
reset the connection.
In Windows, I get the JVM_recv error, and in unix (linux & solaris)
I get just the standard connection reset by peer error.
I tried jvm 1.2.2, 1.3.1_01, and even 1.4... no change.
When reading the data from the response, IIS resets the socket
intermittantly
(See // ### lines below).
Does anyone know why IIS is doing this? Are my sockets reading too
slow?
Is it a MS Conspiracy? Why does a browser doing the exact same
transactions work fine,
yet, when using java sockets, IIS does not like it. I have used this
stress test
app on UNIX equipment and I never had problems... but when it comes to
talking to IIS on
port 80, things don't work.
Any insight would be appreciated.
This problem has stumped me for months. Sincerely,
[email protected]
Wanna play chess using Java and HTML?
http://www.paulrowe.com/chess.html
package com.tivo.framework.util.http;
import java.net.*;
import java.io.*;
import com.tivo.framework.config.*;
import com.tivo.framework.log.*;
import com.tivo.framework.types.*;
import com.tivo.framework.types.http.*;
import com.tivo.framework.util.*;
import com.tivo.framework.util.string.*;
public abstract class HttpCommunicator
private static final String
className="com.tivo.framework.util.http.HttpCommunicator";
 private static final boolean
printOutbound=StringUtil.booleanValue(Config.get("tivo.framework.http.print.outbound"));
 private static final boolean
printInbound=StringUtil.booleanValue(Config.get("tivo.framework.http.print.inbound"));
 private static int socketTimeoutTime=0;
 static
 try
socketTimeoutTime=Integer.parseInt(Config.get("tivo.framework.http.socketTimeoutTime"));
 catch (Exception e)
 Log.putMessage(className+".static: illegal
\"tivo.framework.http.socketTimeoutTime\" setting in properties");
 public static void main(String[] args) throws Exception
 HttpRequest request=new HttpRequest(args[0],
 Integer.parseInt(args[1]),
 args[2]);
 HttpResponse response=getResponse(request);
 System.out.println(response.getResponseHeaders().getHeaderString());
 System.out.println();
 System.out.println(response);
System.out.println("response.getElapsedTime() =
"+response.getElapsedTime());
 System.out.println("response.getContentLength() =
"+response.getContentLength());
 System.out.println("response.getResponse() =
"+response.getResponse());
// hexDump.dump(response.getResponse(),System.out,false);
public static HttpResponse getResponse(HttpRequest in)
 throws IOException, UnknownHostException
 String myName=className+".getResponse(): ";
 Log.putFrameworkDebug(myName+"ENTRY w/ "+in);
String request=in.getRequest();
 HttpResponse hout=null;
 HttpResponseHeaders headers=null;
 Socket socket=null;
 OutputStream output=null;
 BufferedOutputStream bufferedOutput=null;
 PrintStream out=null;
 InputStream input=null;
 BufferedInputStream bufferedInput=null;
 ByteArrayOutputStream baos=null;
 PrintStream inboundOut=null;
 long start=System.currentTimeMillis();
 int repeatCount=0;
 if (printOutbound)
 System.out.println("
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 System.out.println(" >>>>>>>> OUTBOUND HttpRequest
"); System.out.println("
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 System.out.println(request);
 System.out.println("
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 System.out.println(" >>>>>>>> OUTBOUND HttpRequest
"); System.out.println("
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 try
 socket=new Socket(in.getHost(),in.getPort());
socket.setSoTimeout(socketTimeoutTime); // socketTimeout);
 socket.setTcpNoDelay(true);
 socket.setReceiveBufferSize(16384);
 socket.setSoLinger(true,10000);
 socket.setKeepAlive(true);
 socket.setSoTimeout(60000);
 socket.setTcpNoDelay(false);
 System.out.println("socket="+socket);
 System.out.println("socket.getInetAddress() =
"+socket.getInetAddress());
System.out.println("socket.getKeepAlive() =
"+socket.getKeepAlive());
System.out.println("socket.getLocalAddress() =
"+socket.getLocalAddress());
System.out.println("socket.getLocalPort() =
"+socket.getLocalPort());
System.out.println("socket.getPort() =
"+socket.getPort());
System.out.println("socket.getReceiveBufferSize() =
"+socket.getReceiveBufferSize());
System.out.println("socket.getSendBufferSize() =
"+socket.getSendBufferSize());
System.out.println("socket.getSoLinger() =
"+socket.getSoLinger());
System.out.println("socket.getSoTimeout() =
"+socket.getSoTimeout());
System.out.println("socket.getTcpNoDelay() =
"+socket.getTcpNoDelay());
 output=socket.getOutputStream();
 bufferedOutput=new BufferedOutputStream(output);
 input=socket.getInputStream();
 out=new PrintStream(bufferedOutput);
 out.println(request);
 out.flush();
 bufferedOutput.flush();
 output.flush();
 boolean streamDone=false;
 // read headers
do
 baos=new ByteArrayOutputStream();
 inboundOut=new PrintStream(baos);
 boolean headerDone=false;
 boolean lastcr=false;
 boolean headerStart=true;
 int lastch1=-1;
 int lastch2=-1;
 int lastch3=-1;
 int lastch4=-1;
 StringBuffer sb=new StringBuffer();
 while (!headerDone)
 int ch=input.read();
 if (ch==-1)
 headerDone=true;
 streamDone=true;
 else
 if (ch==13 || ch==10)
 if (!lastcr && !headerStart)
 inboundOut.println(sb.toString());
 sb=new StringBuffer();
 lastcr=true;
 else
 sb.append((char)ch);
 lastcr=false;
 headerStart=false;
 lastch4=lastch3;
 lastch3=lastch2;
 lastch2=lastch1;
 lastch1=ch;
 if (!headerStart)
 if ( (lastch1 == 13 && lastch2 == 13)
 || (lastch1 == 10 && lastch2 == 10)
 || (lastch1 == 13 && lastch2 == 10 && lastch3 == 13 && lastch4
== 10)
 || (lastch1 == 10 && lastch2 == 13 && lastch3 == 10 && lastch4
== 13)
 headerDone=true;
 inboundOut.close();
 inboundOut = null;
 headers=new HttpResponseHeaders(baos.toString());
 Log.putFrameworkDebug(myName+" headers="+headers
 +" headers.getResultCode()="+headers.getResultCode());
 while (headers.getResultCode()==100);
 // read message appropriately.
 if (!streamDone)
 int contentLength=headers.getContentLength();
 int byteCount=0;
 baos=new ByteArrayOutputStream();
 if (contentLength==-1)
 bufferedInput = new BufferedInputStream(input);
 while (true)
 int ch=bufferedInput.read(); // ### SOCKET GETS DROPPED
HERE!
 if (ch!=-1)
 byteCount++;
 baos.write(ch);
 else
 break;
 else
 byte[] buffer=new byte[contentLength];
 while (byteCount<contentLength)
 int bytesRead=input.read(buffer); // ### SOCKET GETS DROPPED
HERE!
 baos.write(buffer,0,bytesRead);
 byteCount+=bytesRead;
 hout=new HttpResponse(baos.toString(),headers);
 hout.setElapsedTime(System.currentTimeMillis()-start);
 catch (IOException e)
 System.out.println(myName+"EXCEPTION: "+e);
 e.printStackTrace();
 throw e;
 finally
 try
 inboundOut.close();
 catch (Exception e)
 try
 out.close();
 catch (Exception e)
 try
 bufferedOutput.close();
 catch (Exception e)
 try
 output.close();
 catch (Exception e)
try
 bufferedInput.close();
 catch (Exception e)
 try
 input.close();
 catch (Exception e)
 try
 socket.close();
 catch (Exception e)
 if (printInbound)
 System.out.println("
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
 System.out.println(" <<<<<<<< INBOUND HttpResponse
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< ");
 System.out.println("
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
 System.out.println("hout.getResponseHeaders().getHeaderString()
= ");
 System.out.println(hout.getResponseHeaders().getHeaderString());
 System.out.println();
 System.out.println("hout.getResponse() = ");
 System.out.println(hout.getResponse());
 System.out.println("
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
 System.out.println(" <<<<<<<< INBOUND HttpResponse
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< ");
 System.out.println("
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
 Log.putFrameworkDebug(myName+"EXIT w/ "+hout);
 return hout;

Assuming your network is working for other activities, and it's just the Mac App Store that's failing...
Try restarting the download within the Mac App Store.
Failing that, restart Mac App Store and try restarting the download again.
Then failing all that, I'd close Mac App Store, reboot the system, and open and try the Mac App Store download again.
Here are some details on the Mac App Store (including how to cancel and restart downloads), and here are the App Store Troubleshooting suggestions from Apple.

"Connection reset by peer" Help Me

Hi
I have j2re1.4.2_08 and Oracle 9.2
When I tried to update database with huge data I got following exception:
java.sql.SQLException: Io exception: Connection reset by peer: socket write error
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:333)
at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2061)
at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1940)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2709)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:589)
at edu.bnmit.BookDBUpdateThread.run(BookDBUpdateThread.java:80)
at edu.bnmit.BookDBUpdateThread.update(BookDBUpdateThread.java:46)
at java.lang.Thread.run(null:-1)
method used to update database is:
void update(Books b[]){
Connection dbConnection;
PreparedStatement stmt;
try{
dbConnection = DriverManager.getConnection(
dbConnection.setAutoCommit(false);
String sqlStmt = "UPDATE Books SET " +
"bookName=?, bookAuthor=?" +
"WHERE bookId=?";
stmt = dbConnection.prepareStatement(sqlStmt);
for(int i = 0; i < b.length; i++){
stmt.setString(1,b.bookName);
stmt.setString(2,b.bookAuthor);
stmt.setInt(3,b.bookId);
stmt.executeUpdate();
dbConnection.commit();
stmt.close();
dbConnection.close();
}catch(SQLException e){
System.err.println("Error While Updating Table");
String s = e.toString();
StackTraceElement trace[] = e.getStackTrace();
for(int j = 0; j < trace.length; j++){
s += "\n\tat "
+ trace[j].getClassName() + trace[j].getMethodName()
+ "(" + trace[j].getFileName()
+ ": " + trace[j].getLineNumber() + ")";
System.err.println(s);
}Orcale server is distently placed. I get this exception when I send 10,000+ records to update.
Can anyone help me.
Thanks

[Just a note: the stack does not match the code posted here. In the stack, executeUpdate() is called from BookDBUpdateThread.run() whereas your code shows that it's called from BookDBUpdateThread.update(). It helps to post the correct stack/code.)
The problem might just be that you have an unreliable connection. The fact that you have a long running operation is just exposing connection drops that may otherwise go unnoticed.
I suggest that you test this over a more reliable connection. If that is not possible, split the update into multiple shorter running updates. Of course, this would only work if the updates do not require a single transaction. If a single transaction is required, you can use your own XATransaction (the details on XATransactions are beyond the scope of this forum.)

Always suffer "connection reset by peer" while performing software update

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