Connection reset by peer WLS 7.0.1

          Hi,
          I have an application running on the wls 7.0.1 server, it runs fine until we let
          the users access it. Problem is users click fast :) and somehow a connection reset
          by peer exception is thrown into the client... Should not this only get logged
          into the server log? If it should be thrown to the client, is this possible to
          switch off, or do I have to make a try catch for every out.print i make in the
          code????

On Mon, 02 Dec 2002 05:34:44 +0000, Klaus Myrseth wrote:
          >
          > Hi,
          >
          > I have an application running on the wls 7.0.1 server, it runs fine until we let
          > the users access it. Problem is users click fast :) and somehow a connection reset
          > by peer exception is thrown into the client... Should not this only get logged
          > into the server log? If it should be thrown to the client, is this possible to
          > switch off, or do I have to make a try catch for every out.print i make in the
          > code????
          Looks like you are not running JSP pages? You said it is an application
          run by client from server? Then of course the error messages will be
          displayed at the client side.
          Thank you,
          Neo Gigs
          "Follow the white rabbit..."

Similar Messages

Netscape Error: Connection reset by peer

          I am running a JSP application on weblogic and when I view in Netscape 4.08 on
          W2K I am getting an error saying Netscape Error:Connection reset by peer. Anyone
          else see same error. Any fixes?


do u see this on the 5.1 line ?
          Netscape needs a content-length for every response that comes in, and in case the
          response is larger than the buffer size, the content-length isnt set and netscape
          keeps hovering even after getting all the data.
          When it sees that the connection has been closed from the other side, it thinks that
          the connection has been reset. (even after the server sends it a Connection: Close
          header)
          solns can be summed up as:
          1. call response.setContentLength whereever possible
          2. increase the buffersize of jsps (there might be an upperlimit though)
          3. move to another version of netscape (atleast > 4.7 ) on win2k
          let me know how the workarounds are
          thanks
          Nagesh
          Mettu Kumar wrote:
          > which version of wls are u using and what sp's?
          >
          > Kumar.
          >
          > Kyle Donovan wrote:
          >
          > > I am running a JSP application on weblogic and when I view in Netscape 4.08 on
          > > W2K I am getting an error saying Netscape Error:Connection reset by peer. Anyone
          > > else see same error. Any fixes?

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:
Since the firewall has a sql net proxy Port redirection through a firewall is not a problem. Problems with port redirection only appear at connect time, but in this situation the connections fail long after the connection is established.
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.

SSL: Connection reset by peer ; Failed to enable crypto error while calling the report using bing API with SOAP client

Hi,
I am trying to fetch report using bing API and making a SOAP call for fetching the data. I get the following error:
[Warning] fopen(): SSL: Connection reset by peer [file] /var/www/sites/psmedia/perfectstormmedia/tools/class/msn_api.class.php [line] 780
02-04-2015 10:17:41 (BST) : [Warning] fopen(): Failed to enable crypto [file] /var/www/sites/psmedia/perfectstormmedia/tools/class/msn_api.class.php [line] 780
02-04-2015 10:17:41 (BST) : [Warning] fopen(https://download.api.bingads.microsoft.com/ReportDownload/Download.aspx?q=rzr63XFt5qJduddohoIRyOYAP%2f1%2ftsnhk8L%2bzBmUpdU2CQlcUB98RpY%2bbOaLFFGMqAC4IUUadC%2fNdNnJqeVCY%2f%2bpy6noVsVA%2fMJp47a3Xb1VjABfKhcdKy6vqpgEdcQg%2fQZ7QcEpZ3bEloJjUtGpDquFk53BnkeHEPVWZkDYcsQegRz%2fpG4t4w6gKCCRmhArd6osr6ZU9CMJ3lbxtGXjcQEMPvP2apNyr9P%2fc8niyfWA2aBcm1aEmOLX2KL3aRJ4rz9N7gG7uBslVZH%2b4rUjHdB7CMkbb%2fHyHwvPTqGPbPCHnicefr%2b%2fDP70hlkBEGfyOOswK67%2bl1zh7CyIv%2bcMlaDsuDX1HeFf4uORfD41H1z7):
failed to open stream: operation failed [file] /var/www/sites/psmedia/perfectstormmedia/tools/class/msn_api.class.php [line] 780
Whenever I execute my script. Can you please let me know what we can do to solve this issue. The version of PHP we are using is 5.3.3 with open ssl.

Hi Shobha,
I can't confirm what version of PHP you are using, but to err on the side of caution please use the version specified in the sample/SDK:
PHP 5.4.14 has been installed from PHP.
Here is our code examples:
https://msdn.microsoft.com/en-US/library/bing-ads-overview-getting-started-php-with-web-services.aspx
Thanks,
Itai

Microsoft Remote Desktop displaying "Connection Reset by Peer"

Server Side Configuration:
RDS Gateway Server: MS Server 2008 R2
RDS Web Server: MS Server 2012 R2 Standard
RDS Server: MS Server 2008 R2
Client Side Configurations:
Dell OptiPlex 9020: MS Windows 7 Enterprise with MS RDC [will refer to as DELL]
Apple iPad Air: IOS 7.1 with MRD 8.0.5.24403 [will refer to as IPAD]
Apple MacBook Pro Retina: OS X 10.9.2 with MRD 8.0.5 (Build 24428) [will refer to as MAC]
First off, this setup is in production and has been working great for all our remote users internally and externally for more then a year. This is our first Apple client to try and connect. I'm pretty sure it's not the server side of things.
I have tested all three client setups decried above on the same internal network and form the same external Internet connection.
The DELL and IPAD connect both internally and externally. The MAC will not connect internally or externally. The error box that is displayed simply states "connection reset by peer."

[2014-Mar-17 10:20:46] RDP (0): en0 af=2 (AF_INET) addr=192.168.113.147 netmask=255.255.255.0
[2014-Mar-17 10:20:46] RDP (0): en1 af=18 addr= netmask=
[2014-Mar-17 10:20:46] RDP (0): en2 af=18 addr= netmask=
[2014-Mar-17 10:20:46] RDP (0): bridge0 af=18 addr= netmask=
[2014-Mar-17 10:20:46] RDP (0): p2p0 af=18 addr= netmask=
[2014-Mar-17 10:20:46] RDP (0): --- END INTERFACE LIST ---
[2014-Mar-17 10:20:46] RDP (0): ----- BEGIN ACTIVE CONNECTION -----
[2014-Mar-17 10:20:46] RDP (0): client version: 8.0.24428
[2014-Mar-17 10:20:46] RDP (0): Protocol state changed to: ProtocolConnectingNetwork(1)
[2014-Mar-17 10:20:51] RDP (0): Protocol state changed to: ProtocolDisconnected(8)
[2014-Mar-17 10:20:51] RDP (0): ------ END ACTIVE CONNECTION ------
[2014-Mar-17 10:20:51] RDP (0): --- BEGIN INTERFACE LIST ---
[2014-Mar-17 10:20:51] RDP (0): lo0 af=18 addr= netmask=
[2014-Mar-17 10:20:51] RDP (0): lo0 af=30 (AF_INET6) addr=::1 netmask=ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
[2014-Mar-17 10:20:51] RDP (0): lo0 af=2 (AF_INET) addr=127.0.0.1 netmask=255.0.0.0
[2014-Mar-17 10:20:51] RDP (0): lo0 af=30 (AF_INET6) addr=fe80::1%lo0 netmask=ffff:ffff:ffff:ffff::
[2014-Mar-17 10:20:51] RDP (0): gif0 af=18 addr= netmask=
[2014-Mar-17 10:20:51] RDP (0): stf0 af=18 addr= netmask=
[2014-Mar-17 10:20:51] RDP (0): en0 af=18 addr= netmask=
[2014-Mar-17 10:20:51] RDP (0): en0 af=30 (AF_INET6) addr=fe80::7a31:c1ff:febb:5fc%en0 netmask=ffff:ffff:ffff:ffff::
[2014-Mar-17 10:20:51] RDP (0): en0 af=2 (AF_INET) addr=192.168.113.147 netmask=255.255.255.0
[2014-Mar-17 10:20:51] RDP (0): en1 af=18 addr= netmask=
[2014-Mar-17 10:20:51] RDP (0): en2 af=18 addr= netmask=
[2014-Mar-17 10:20:51] RDP (0): bridge0 af=18 addr= netmask=
[2014-Mar-17 10:20:51] RDP (0): p2p0 af=18 addr= netmask=
[2014-Mar-17 10:20:51] RDP (0): --- END INTERFACE LIST ---
[2014-Mar-17 10:20:51] RDP (0): ----- BEGIN ACTIVE CONNECTION -----
[2014-Mar-17 10:20:51] RDP (0): client version: 8.0.24428
[2014-Mar-17 10:20:51] RDP (0): Protocol state changed to: ProtocolConnectingNetwork(1)
[2014-Mar-17 10:20:51] RDP (0): Resolved 'gw.glennburdette.com' to '71.93.34.165' using NameResolveMethod_DNS(1)
[2014-Mar-17 10:20:51] RDP (0): Resolved 'gw.glennburdette.com' to '71.93.34.165' using NameResolveMethod_DNS(1)
[2014-Mar-17 10:20:51] RDP (0): Error message: Connection reset by peer
[2014-Mar-17 10:20:51] RDP (0): Protocol state changed to: ProtocolDisconnected(8)
[2014-Mar-17 10:20:51] RDP (0): Error message: Connection reset by peer
[2014-Mar-17 10:20:51] RDP (0): ------ END ACTIVE CONNECTION ------
[2014-Mar-17 10:21:01] RDP (0): Final rdp configuration used: redirectcomports=1
server port=3389
use multimon=1
promptcredentialonce=1
authentication level=2
full address=rds.gbpb.local
session bpp=32
prompt for credentials on client=1
redirectprinters=1
drivestoredirect=
gatewayusagemethod=2
alternate full address=rds.gbpb.local
workspace id=RDWEB.gbpb.local
allow font smoothing=1
redirectposdevices=0
gatewaycredentialssource=0
devicestoredirect=*
redirectsmartcards=1
redirectclipboard=1
gatewayprofileusagemethod=1
gatewayhostname=gw.glennburdette.com
[2014-Mar-17 10:21:01] RDP (0): Final rdp configuration used: gatewayhostname:s:gw.glennburdette.com
screen mode id:i:2
use multimon:i:1
session bpp:i:32
full address:s:rds.gbpb.local
audiomode:i:0
username:s:
disable wallpaper:i:0
disable full window drag:i:0
disable menu anims:i:0
disable themes:i:0
alternate shell:s:
shell working directory:s:
authentication level:i:2
connect to console:i:0
gatewayusagemethod:i:1
disable cursor setting:i:0
allow font smoothing:i:1
allow desktop com:1
bookmarktype:i:3
use redirection server name:i:0

JCO - Connection reset by peer - after 5 minute timeout

Hello
We're using SUP with the JCO Connector. This has been working flawlessly since project inception. Now, after switching to a new data center (Windows Server 2008 Server Enterprise Edition, SP2 on VMWare) we're observing a mysterious behavior with timeouts of idle connections. I hope someone in this forum knows what this might be.
JCO connections originate from SUP servers. When such connections are idle for more than 5 minutes they get disconnected from SAP -- this is in agreement with SAP timeout parameter of 300 seconds.
On our new systems we noticed that requests sent 5min+ (after timeout) show following error:
Thread-8 [22:08:55:343]: [JNI-LAYER] RFC.nativeExecute() before RfcCallReceive(2,"Z_U_ONEMOBILE_SWO_SEARCH",0000000010CDC850,0000000000000000,0000000010C81530,000000000C79CA88)
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeExecute() after RfcCallReceive(2,"Z_U_ONEMOBILE_SWO_SEARCH",0000000010CDC850,0000000000000000,0000000010C81530,000000000C79CA88) = RFC_SYS_EXCEPTION
Thread-8 [22:08:55:344]: [JAV-LAYER] JCO.Client.execute (Z_U_ONEMOBILE_SWO_SEARCH) threw a NON-ABAP exception: com.sap.mw.jco.JCO$Exception: (104) RFC_ERROR_SYSTEM_FAILURE: CPIC-CALL: 'CMRCV : rc=20
ERROR       connection to partner '---removed!---:3299'
            broken
TIME        Fri Feb 11 18:08:55 201
RELEASE     710
COMPONENT   NI (network interface)
VERSION     39
RC          -6
MODULE      nixxi.cpp
LINE        4448
DETAIL      NiIWrite: P=161.88.23.170:3299; L=0.0.0.0:49730
SYSTEM CALL WSASend
ERRNO       10054
ERRNO TEXT WSAECONNRESET: Connection reset by peer
COUNTER     3
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeDisconnect()                                       enter, [SUCCESS]
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeDisconnect() before RfcClose(2)
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeDisconnect() after RfcClose(2)
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeDisconnect()                   with rc = RFC_OK   leave, [SUCCESS]
Our suspicion is that the JCO client doesn't notice the fact that it gets disconnected. We used Network Monitor 3.4 to look at network traffic. Indeed, after 5 minutes the client gets a single frame (with reset flag) and no acknowledgement goes back.
What could this be?
We use
JCO 2.1.8 AMD 64-bit (contains librfc 6.40) and
JCO 2.1.9 AMD 64-bit (contains librfc 6.40) but replaced this with librfc 7.10 (after seeing Note 825494). Behavior was exactly the same. We did confirm in jco/rfc trace that those versions were actually used.
Any ideas?
Thanks and regards
Edited by: B. Gottipati on Feb 14, 2011 9:17 PM

Hello
We're using SUP with the JCO Connector. This has been working flawlessly since project inception. Now, after switching to a new data center (Windows Server 2008 Server Enterprise Edition, SP2 on VMWare) we're observing a mysterious behavior with timeouts of idle connections. I hope someone in this forum knows what this might be.
JCO connections originate from SUP servers. When such connections are idle for more than 5 minutes they get disconnected from SAP -- this is in agreement with SAP timeout parameter of 300 seconds.
On our new systems we noticed that requests sent 5min+ (after timeout) show following error:
Thread-8 [22:08:55:343]: [JNI-LAYER] RFC.nativeExecute() before RfcCallReceive(2,"Z_U_ONEMOBILE_SWO_SEARCH",0000000010CDC850,0000000000000000,0000000010C81530,000000000C79CA88)
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeExecute() after RfcCallReceive(2,"Z_U_ONEMOBILE_SWO_SEARCH",0000000010CDC850,0000000000000000,0000000010C81530,000000000C79CA88) = RFC_SYS_EXCEPTION
Thread-8 [22:08:55:344]: [JAV-LAYER] JCO.Client.execute (Z_U_ONEMOBILE_SWO_SEARCH) threw a NON-ABAP exception: com.sap.mw.jco.JCO$Exception: (104) RFC_ERROR_SYSTEM_FAILURE: CPIC-CALL: 'CMRCV : rc=20
ERROR       connection to partner '---removed!---:3299'
            broken
TIME        Fri Feb 11 18:08:55 201
RELEASE     710
COMPONENT   NI (network interface)
VERSION     39
RC          -6
MODULE      nixxi.cpp
LINE        4448
DETAIL      NiIWrite: P=161.88.23.170:3299; L=0.0.0.0:49730
SYSTEM CALL WSASend
ERRNO       10054
ERRNO TEXT WSAECONNRESET: Connection reset by peer
COUNTER     3
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeDisconnect()                                       enter, [SUCCESS]
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeDisconnect() before RfcClose(2)
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeDisconnect() after RfcClose(2)
Thread-8 [22:08:55:344]: [JNI-LAYER] RFC.nativeDisconnect()                   with rc = RFC_OK   leave, [SUCCESS]
Our suspicion is that the JCO client doesn't notice the fact that it gets disconnected. We used Network Monitor 3.4 to look at network traffic. Indeed, after 5 minutes the client gets a single frame (with reset flag) and no acknowledgement goes back.
What could this be?
We use
JCO 2.1.8 AMD 64-bit (contains librfc 6.40) and
JCO 2.1.9 AMD 64-bit (contains librfc 6.40) but replaced this with librfc 7.10 (after seeing Note 825494). Behavior was exactly the same. We did confirm in jco/rfc trace that those versions were actually used.
Any ideas?
Thanks and regards
Edited by: B. Gottipati on Feb 14, 2011 9:17 PM

XI 2.0 Inbound file adapter : Connection reset by peer

I am using XI 2.0 and have an inbound file adapter. It polls every 5 minutes. But at least 1 or twice a day the file adapter stops with the following error message.
"java.net.SocketException: Connection reset by peer: JVM_recv in socket input stream read" occurred \par
There have been times when this runs for days or weeks without any problems.
Has anyone else seen this issue and how do your correct it?
Currently I have to go into the file adpaters and restart them manually. It would be nice if there was some way to automate this function. Any ideas?
Regards,
Jim

With JDK 5.0 use ojdbc5.jar instead of ojdbc14.jar.

Connection reset py peer

When I try to connect to Itunes Store on my iphone, I get a message back saying "Cannot connect to Itunes Store. Connection reset by peer. How can I resolve this?

Hi Roen,
Maybe I'm pointing you into the wrong direction, on forehand my apologies for that.
What I need you should check: Ironport has a limit on the number of concurrent TLS session. Your problem might occur when this limit is reached and an additional host tries to setup a TLS connection.
(Not sure, just a shot in the dark)
Good luck with this problem,
Best Regards,
Steven

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).

JCOM throwing SocketException: Connection reset by peer: socket write error

I have an ejb which is calling a simple ActiveX component using JCOM.
Ocassionally the ejb loses the ability to connect to the ActiveX component. Any attempt to call a method results in a java.net.SocketException: Connection reset by peer: socket write error.
However the ActiveX component continues to run correctly. I can still connect to it using a vb test client. This is using com to connect, not DCOM as used by JCOM(JIntegra).
The application server and the ActiveX component are running on the same server.
Any suggestions as to why the JIntegra DCOM request could be failing?
Thanks,
Greg.

I have an ejb which is calling a simple ActiveX component using JCOM.
Ocassionally the ejb loses the ability to connect to the ActiveX component. Any attempt to call a method results in a java.net.SocketException: Connection reset by peer: socket write error.
However the ActiveX component continues to run correctly. I can still connect to it using a vb test client. This is using com to connect, not DCOM as used by JCOM(JIntegra).
The application server and the ActiveX component are running on the same server.
Any suggestions as to why the JIntegra DCOM request could be failing?
Thanks,
Greg.

Connection reset by peer.

I recently started getting following exception. I use Windows 2000
          with weblogic 5.1 service pack 12. This problem does not effect the
          functionality, and happens randomly.
          Thank you,
          berker(at)optonline.net
          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.writeChunks(ChunkUtils.java:88)
               at weblogic.servlet.internal.ResponseHeaders.writeHeaders(ResponseHeaders.java:336)
               at weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:603)
               at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:101)
               at weblogic.servlet.internal.ServletOutputStreamImpl.writeStream(ServletOutputStreamImpl.java:430)
               at weblogic.servlet.FileServlet.sendFile(FileServlet.java:199)
               at weblogic.servlet.FileServlet.service(FileServlet.java:56)
               at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
               at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:105)
               at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:742)
               at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:686)
               at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:247)
               at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:361)
               at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
               at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)


Looks like the browser user is closing the browser or moving on to a new url before the response comes back.
          Search the newsgroup, as there are a number of posts concerning this.
          Bill
          berker wrote:
          > I recently started getting following exception. I use Windows 2000
          > with weblogic 5.1 service pack 12. This problem does not effect the
          > functionality, and happens randomly.
          >
          > Thank you,
          > berker(at)optonline.net
          >
          > 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.writeChunks(ChunkUtils.java:88)
          > at weblogic.servlet.internal.ResponseHeaders.writeHeaders(ResponseHeaders.java:336)
          > at weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:603)
          > at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:101)
          > at weblogic.servlet.internal.ServletOutputStreamImpl.writeStream(ServletOutputStreamImpl.java:430)
          > at weblogic.servlet.FileServlet.sendFile(FileServlet.java:199)
          > at weblogic.servlet.FileServlet.service(FileServlet.java:56)
          > at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
          > at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:105)
          > at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:742)
          > at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:686)
          > at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:247)
          > at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:361)
          > at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
          > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)

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.

Io exception: Connection reset by peer: JVM_recv in socket input stream read

We are developing a new J2EE app using JDev, OC4J, servlets, and EJBs. We have determined that our firewall is closing database connections that have been idle for 1 hour. This is a security requirement that cannot be changed. When we try to use these idle connections in both stateless and entity beans, we consistently receive this or a similar error message:
"ServletSACategoryList: Error invoking EJB procedure. Exception: java.sql.SQLException: StatelessSysAdminBean::getCategoryList - Io exception: Connection reset by peer: JVM_recv in socket input stream read "
Environment:
Oracle 9iAS 9.0.2.0.0
Database: Oracle 8.1.7
JDBC 8.1.7
JDK 1.3
JDev 9.0.2.829
We are using the ejb-location attribute within data-sources.xml for JNDI lookup of the DataSource. Here is what this file looks like:
<data-sources>
<data-source
class="oracle.jdbc.pool.OracleDataSource"
name="jdbc/OracleDS"
location="jdbc/OracleCoreDS"
xa-location="jdbc/xa/OracleXADS"
ejb-location="jdbc/OraclePoolDS"
url="jdbc:oracle:thin:@###.###.#.###:1521:dev1"
connection-driver="oracle.jdbc.driver.OracleDriver"
username="????????"
password="????????"
max-connections="4"
wait-timeout="20"
min-connections="1"
inactivity-timeout="60"
connection-retry-interval="1"
max-connect-attempts="3"
/>
</data-sources>
After calling getConnection() on the Connection object in my stateless bean, I have tried checking if the Connection object is null or isClosed(), I have caught any Exception, and looped to try again, but nothing has worked.
Please respond to [email protected] or directly to this post if you can help in any way.
Thank you,
- Rob

Hi Robert,
If you don't mind, I can only offer a few suggestions for things
to try -- I'm afraid I don't have a solution for you. Of-course,
you may have already tried these things, so please excuse me if
this is the case.
Firstly, your "data-sources.xml" file looks "different". Have
you read the "Data Sources" chapter of the "Oracle9iAS Containers
for J2EE Services Guide, Release 2 (9.0.2)"? It is accessible
from here:
http://otn.oracle.com/docs/products/ias/doc_library/90200doc_otn/web.902/a95879/ds.htm#1004903
Also, have you tried running OC4J in "debug" mode? This web
page has more details:
http://kb.atlassian.com/content/atlassian/howto/orionproperties.jsp
I get the impression from the information you have supplied,
that you may not be explicitly closing your database connections
in your code. It looks to me like you are obtaining a database
connection in your session bean, and then keeping it for the
lifetime of that bean. Is that correct? I think it's better
to obtain a connection when you need to interact with the database,
and then close the connection immediately after completing the
interaction with the database (but that's just my opinion).
Lastly, if you haven't already discovered them, these web sites
may also be of help:
http://www.orionserver.com
http://www.orionsupport.com
http://www.elephantwalker.com
Hope this helps you.
Good Luck,
Avi.

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:
I have two PC(Win2000os),one is a server which installed oracle9.2.0.2 and jdeveloper9.0.3,the another is a
client which only intalled jdeveloper9.0.3.Two days ago,i performed a web application on my client with
jdeveloper,and it includes some JSP and a javabean files.JSP Page finished uploading client xml file to a
folder on server and the javabean finished loading the xml file into a xmltype column.I can make sure the
connection is established and the javabean is OK,beacause my some jsp page can successfully use
<jsp:usebean> tag and use the javabean's some other public interfaces,except the interface that finishs
loading the xml file into a xmltype(clob) column.
Then i do many tests!I changed the javabean to a java class incluse a main method beacause it is easy to
debug.Finally i found the following code caused the exception:
public CLOB writetoClob( CLOB clob, InputStream is )throws SQLException, IOException {
InputStreamReader reader = new InputStreamReader( is );
Writer writer = clob.getCharacterOutputStream( );
char[] buffer = new char[clob.getChunkSize( )];
int charsRead;
for ( charsRead = reader.read( buffer ); charsRead > -1;charsRead = reader.read( buffer ) ) {
writer.write( buffer, 0, charsRead );
writer.close();
return clob;
when it runs to writer.close(),the exception is caused!
Then i copy the java class to the server,it runs ok!
That is to say ,the same code,the different result!
But when i run my web application on server with jdeveloper Embedded OC4J Server and a jsp page loaded javabean
and run to mentioned code ,the same exception occured!
I checked the application log in event viewer,the descriptions was:
The data buffer created for the "AppleTalk" service in the "C:\WINNT\system32\atkctrs.dll" library is not
aligned on an 8-byte boundary. This may cause problems for applications that are trying to read the
performance data buffer. Contact the manufacturer of this library or service to have this problem corrected or
to get a newer version of this library.
I search some some resolution about this exception with web and someone sayed :
This basically means that a network error occurred while the client was receiving data from the server. But
what is really happening is that the server actually accepts the connection, processes the request, and sends a
reply to the client. However, when the server closes the socket, the client believes that the connection has
been terminated abnormally because the socket implementation sends a TCP reset segment telling the client to
throw away the data and report an error.
Sometimes, this problem is caused by not properly closing the input/output streams and the socket connection.
Make sure you close the input/output streams and socket connection properly. If everything is closed properly,
however, and the problem persists, you can work around it by adding Thread.sleep(1000) before closing the
streams and the socket. This technique, however, is not reliable and may not work on all systems.
In general,the following information is conclution:
Web application runs error both on client and on server.
If it was changed to a client java class,it only run ok on server!
i have done anything that i can do now,i feel depressed very much!
how can i resolve the problem!
Any a little help will be appreciated!
regards!
Thanks
Jiawei ZHAO

How can i solve the problem.
Thanks in advance!
Jiawei Zhao

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?
try to set -Djava.net.preferIPv4Stack="true" when startup,
it will use ipv4 stack instead of default ipv6 on solaris.

Connection reset by peer WLS 7.0.1

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