SQL2000 - Network error IOException: Connection refused: connect

I am having trouble connecting to SQL Server through SQL Developer 1.2.1 Build 32.13.
I am on XP Profesional SP2, had downloaded and install jtds-1.2.2 and when i try to connect i am getting the error, 'Status Failure - Network Error IOException: Connection Refused: connect'
my default port is 1433
i have enabled the TCP/IP at the Sqlserver and also disabled the firewall
i don't have this problem in sql2005, but sql2000 send me this error..
Can anyone help me??

It probably isn't a sqldeveloper problem. Try to pin down the differences between your 2205 installation and your 2000 installation.

Similar Messages

  • Java.sql.SQLException: Network error IOException: Connection refused:

    hi...i am tryin to connect to sqlserver2000 ....i wanted a dsnless connection...i have downloaded jtds driver...set the classpath..no joy..i'm connecting to sqlserver's default port 1433..i also confirmed that sqlserver tcp is enabled...still gettin the same err:
    java.sql.SQLException: Network error IOException: Connection refused: connect
    at net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java
    :385)
    at net.sourceforge.jtds.jdbc.ConnectionJDBC3.<init>(ConnectionJDBC3.java
    :50)
    at net.sourceforge.jtds.jdbc.Driver.connect(Driver.java:182)
    at java.sql.DriverManager.getConnection(DriverManager.java:525)
    at java.sql.DriverManager.getConnection(DriverManager.java:171)
    at SQLServerConnect.getConnection(SQLServerConnect.java:27)
    at SQLServerConnect.displayDbProperties(SQLServerConnect.java:44)
    at SQLServerConnect.main(SQLServerConnect.java:80)
    Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:364)
    at java.net.Socket.connect(Socket.java:507)
    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:585)
    at net.sourceforge.jtds.jdbc.SharedSocket.createSocketForJDBC3(SharedSoc
    ket.java:304)
    at net.sourceforge.jtds.jdbc.SharedSocket.<init>(SharedSocket.java:255)
    at net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java
    :310)
    ... 7 more
    Error Trace in getConnection() : Network error IOException: Connection refused:
    connect
    Error: No active Connection
    i even tried connecting to the port 1433 thru telnet...err:Could not open connection to the host, on port 1433:connection failed...
    i thought it cud b a firewall issue...disabled my windows firewall..no joy..
    can ne body help me with this....need to solve this desparately
    thanks in advance
    jude

    Old, but still coming up in google searches. Here's the solution that worked for me:
    Dynamic Port Allocation explained:
    http://support.microsoft.com/kb/823938
    How to: Configure a Server to Listen on a Specific TCP Port (SQL Server Configuration Manager)
    http://support.microsoft.com/kb/823938
    In case that dissappears:
    To assign a TCP/IP port number to the SQL Server Database Engine
    1. In SQL Server Configuration Manager, in the console pane, expand SQL Server 2005 Network Configuration, expand Protocols for <instance name>, and then double-click TCP/IP.
    2. In the TCP/IP Properties dialog box, on the IP Addresses tab, several IP addresses appear, in the format IP1, IP2, up to IPAll. One of these are for the IP address of the loopback adapter, 127.0.0.1. Additional IP addresses appear for each IP Address on the computer. Right-click each address, and then click Properties to identify the IP address that you wish to configure.
    3. If the TCP Dynamic Ports dialog box contains 0, indicating the Database Engine is listening on dynamic ports, delete the 0.
    4. In the IPn Properties area box, in the TCP Port box, type the port number you wish this IP address to listen on, and then click OK.
    5. In the console pane, click SQL Server 2005 Services.
    6. In the details pane, right-click SQL Server (<instance name>) and then click restart, to stop and restart SQL Server.

  • Agent Error? IOException in sending Request :: Connection refused: connect

    For the past couple of days, I have been running into the "IOException in sending Request :: Connection refused: connect" error. I am running 10.2.01 on Windows 2003R2.
    Along with this error, the DB Control shows agent unreachable.
    Is there anything that anyone knows that may have caused this issue?
    Thank You in advance,
    Jeff

    Jhep,
    Have you changed the timezone settings on the database server? Check emdctl.trc and see what it says. In the meanwhile, (a) stop dbconsole service, (b) execute emctl resetTZ agent and (c) restart dbconsole service.
    Kindly should refer to the following Metalink Notes for a possible workaround:
    bq. Metalink Note ID: 362888.1 "Startup Agent: EM Agent will not start due to Timezone mismatch (Daylight \\ Savings changes for Australia)" \\ Metalink Note ID: 409121.1 "Startup Agent: Agent Fails to Start due to Incorrect Timezone File Used as \\ Pointed by ORA_TZFILE" \\ Metalink Note ID: 388280.1 "Startup Agent: ORA-20233: Invalid agent name when running \\ mgmt_target.set_agent_tzrgn procedure in repository"
    Lastly, see if any of the following post(s) are of any assistance to you:
    bq. Oracle 10g EM DB console Host Preferred Credentials for Windows \\ Oracle 10g EM DB console Host Preferred Credentials for Windows \\ New Error -- Since DST 2007 \\ New Error -- Since DST 2007 \\ DST Patching for Grid Control Release 2 \\ Re: DST Patching for Grid Control Release 2
    Hope this resolves the issue.
    Regards,
    Naveed.

  • IOException in sending Request :: Connection refused: connect

    I am using Oracle 10g release 2 windows XP Professional.
    I am trying to shutdwon/startup my database thru Enterprise Management Console. However I get the error message:
    IOException in sending Request :: Connection refused: connect
    The following error message is in the emdctl.trc
    (error = 10061)
    2007-10-30 21:43:45 Thread-2500 WARN http: snmehl_connect: connect failed to (peaches.austin.rr.com:1158): No connection could be made because the target machine actively refused it.
    (error = 10061)
    2007-10-30 21:44:20 Thread-3392 WARN http: snmehl_connect: connect failed to (peaches.austin.rr.com:3938): No connection could be made because the target machine actively refused it.
    (error = 10061)
    2007-10-30 21:45:17 Thread-572 ERROR main: nmectl.c: nmectl_validateTZRegion, agentTZoffset =-300,and testTZoffset for America/Chicago:-360 do not match
    2007-10-30 21:45:18 Thread-572 ERROR main: nmectl.c: nmectl_validateTZRegion, agentTZoffset =-300,and testTZoffset for America/Chicago:-360 do not match
    Can you help me with this problem. Thanks!

    REM Set environment variables ORACLE_HOME and ORACLE_SID in Windows System properties.
    REM Open a Command Prompt window. Enter:
    emctl stop agent
    REM Identify an entry from supportedtzs.lst with an offset that matches the one in emdctl.trc
    REM Edit emd.properties file replacing the agentTZRegion value with the one found in supportedtzs.lst.
    REM For me this meant replacing agentTZRegion=American/Chicago with agentTZRegion=EST5EDT for a -300 offset
    REM From Windows Services control panel, restart OracleDBConsoleorcl.
    emctl start agent

  • I have a "OVMAPI_6000E Internal Error: Connection refused Connection refused " not "User lock"

    Dear all,
    I have a "OVMAPI_6000E Internal Error: Connection refused Connection refused " not "User lock" and in this discussion
    Please advise me.
    Show log as below
    ==> AdminServer.log <==
    ####<Sep 26, 2013 5:23:59 PM ICT> <Info> <Health> <OVMM2> <AdminServer> <weblogic.GCMonitor> <<anonymous>> <> <aa1419c5c5beaacb:21222087:14159c0b975:-8000-000000000000000d> <1380191039464> <WL-310002> <67% of the total memory in the server is free>
    ==> AdminServer-diagnostic.log <==
    [2013-09-26T17:24:31.702+07:00] [AdminServer] [ERROR] [] [com.oracle.ovm.mgr.faces.backing.Login] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: aa1419c5c5beaacb:21222087:14159c0b975:-8000-0000000000000083,0] [APP: ovm_console] Unexpected error during login (com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:31 ICT 2013]), please consult logs for details. OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:31 ICT 2013]
    [2013-09-26T17:24:35.399+07:00] [AdminServer] [ERROR] [] [com.oracle.ovm.mgr.faces.backing.Login] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: aa1419c5c5beaacb:21222087:14159c0b975:-8000-0000000000000085,0] [APP: ovm_console] Unexpected error during login (com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:35 ICT 2013]), please consult logs for details. OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:35 ICT 2013]
    [2013-09-26T17:24:38.425+07:00] [AdminServer] [ERROR] [] [com.oracle.ovm.mgr.faces.backing.Login] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: aa1419c5c5beaacb:21222087:14159c0b975:-8000-0000000000000087,0] [APP: ovm_console] Unexpected error during login (com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:38 ICT 2013]), please consult logs for details. OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:38 ICT 2013]
    [2013-09-26T17:24:41.054+07:00] [AdminServer] [ERROR] [] [com.oracle.ovm.mgr.faces.backing.Login] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: aa1419c5c5beaacb:21222087:14159c0b975:-8000-0000000000000089,0] [APP: ovm_console] Unexpected error during login (com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:41 ICT 2013]), please consult logs for details. OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:41 ICT 2013]
    [2013-09-26T17:24:56.569+07:00] [AdminServer] [ERROR] [] [com.oracle.ovm.mgr.faces.backing.Login] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: aa1419c5c5beaacb:21222087:14159c0b975:-8000-000000000000008d,0] [APP: ovm_console] Unexpected error during login (com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:56 ICT 2013]), please consult logs for details. OVMAPI_6000E Internal Error: Connection refused Connection refused [Thu Sep 26 17:24:56 ICT 2013]
    Message was edited by: 9bb5edee-5117-4494-b75e-c081a39dd35f

    Hi,
    Look at this URL, maybe can help you
    Best Regards

  • OVMAPI_6000E Internal Error: Connection refused Connection refused  - OVM

    Hi,
    Test environment, as per this doc
    http://www.oracle.com/technetwork/server-storage/vm/template-1482544.html
    Running the above OVMs on virtual box version 4.2.10
    OVM is version 3.1.1.365
    I setup my environment and was ready to import VM templates. Following a reboot of the server I can no longer login to the Manager.
    Error is: Unexpected error during login (com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_6000E Internal Error: Connection refused Connection refused
    After some investigation in the App logs I found this error:
    ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
    (------------- lsnrctl service shows this ----------)
    LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 20-APR-2013 22:58:31
    Copyright (c) 1991, 2011, Oracle. All rights reserved.
    Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
    Services Summary...
    Service "PLSExtProc" has 1 instance(s).
    Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
    Handler(s):
    "DEDICATED" established:0 refused:0
    LOCAL SERVER
    The command completed successfully
    (-----------) - This is just a test environment, but I would really appreciate if someone could tell me why this error is occurring and how I can fix it, I've tried restarting services, still no joy. This issue seems to occur after I setup the server pool \ Storage resources, etc
    Thanks for all your help!

    You need to learn how to start an oracle database. The database does not start automatically if you're using the database that comes with the VM Manager.
    ps -ef | grep pmon
    will tell you if the database is running and mounted.
    ps -ef | grep tns
    will tell you if the database listener is running
    OR
    You could use 3.2.2 and use the MYSQL database that come with the VM Manager
    OR
    you could load the enterprise version of Oracle Database and use cluster services to automatically start and stop the database. You get a single use license with the VM Manger that allows you either use standard of enterprise edition of the Oracle Database.

  • I have the PDF up and trying to sign in but says there is a network error but i am connected to internet

    i have the PDF up and trying to sign in but says there is a network error but i am connected to internet

    Hi evanz65402054,
    Are you trying to log in to an Acrobat online service via Adobe Reader? If so, please try logging in via a web browser instead. Go to https://cloud.acrobat.com in a supported web browser (see System Requirements | Adobe Acrobat Pro and Online Services) using your Adobe ID and password.
    Please let us know how it goes.
    Best,
    Sara

  • Servlet connection refused: connect

    here my problem can any one help
    javax.servlet.ServletException: XML Parsing error: IOException: Connection refused: connect
         at net.athenet.cable.LocationSubmitAction.run(LocationSubmitAction.java:57)
         at net.athenet.cable.ControllerServlet.doPost(ControllerServlet.java:118)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
         at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:719)
         at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:376)
         at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:870)
         at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:451)
         at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:218)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:119)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
         at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
         at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:230)
         at oracle.oc4j.network.ServerSocketAcceptHandler.access$800(ServerSocketAcceptHandler.java:33)
         at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:831)
         at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
         at java.lang.Thread.run(Thread.java:595)

    I am using Jdeveloper 10.1.3.0.4

  • Connection Refused: Connect

    Hello again,
    we installed our Portal with:
    Windows 2003 + SQL Server
    SAP J2EE PL23
    EP6.0 and Patch 2 (us told in docs)
    our problem is that when we tried to logon to our portal with sap* user nothing appears !!!!
    The inicialization of our system seems to be ok....In the log appears: Portal initialization done.
    After that msg appers many with the folow errors:
    java.net.ConnectException: Connection refused: connect
         at java.net.PlainSocketImpl.socketConnect(Native Method)
         at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:350)
         at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:137)
         at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:124)
         at java.net.Socket.<init>(Socket.java:268)
         at java.net.Socket.<init>(Socket.java:122)
         at iaik.security.ssl.SSLSocket.<init>(Unknown Source)
         at org.w3c.www.protocol.http.f.a(Unknown Source)
         at org.w3c.www.protocol.http.f.markUsed(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.getConnection(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpManager.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpURLConnection.connect(Unknown Source)
         at com.sapportals.portal.ivs.http.HttpClient.connect(HttpClient.java:323)
         at com.sapportals.portal.ivs.http.HttpClient.send(HttpClient.java:336)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.send(YahooHbThread.java:209)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.run(YahooHbThread.java:95)
    java.net.ConnectException: Connection refused: connect
         at java.net.PlainSocketImpl.socketConnect(Native Method)
         at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:350)
         at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:137)
         at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:124)
         at java.net.Socket.<init>(Socket.java:268)
         at java.net.Socket.<init>(Socket.java:122)
         at iaik.security.ssl.SSLSocket.<init>(Unknown Source)
         at org.w3c.www.protocol.http.f.a(Unknown Source)
         at org.w3c.www.protocol.http.f.markUsed(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.getConnection(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpManager.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpURLConnection.connect(Unknown Source)
         at com.sapportals.portal.ivs.http.HttpClient.connect(HttpClient.java:323)
         at com.sapportals.portal.ivs.http.HttpClient.send(HttpClient.java:336)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.send(YahooHbThread.java:209)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.run(YahooHbThread.java:95)
    java.net.ConnectException: Connection refused: connect
         at java.net.PlainSocketImpl.socketConnect(Native Method)
         at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:350)
         at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:137)
         at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:124)
         at java.net.Socket.<init>(Socket.java:268)
         at java.net.Socket.<init>(Socket.java:122)
         at iaik.security.ssl.SSLSocket.<init>(Unknown Source)
         at org.w3c.www.protocol.http.f.a(Unknown Source)
         at org.w3c.www.protocol.http.f.markUsed(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.getConnection(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpManager.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpURLConnection.connect(Unknown Source)
         at com.sapportals.portal.ivs.http.HttpClient.connect(HttpClient.java:323)
         at com.sapportals.portal.ivs.http.HttpClient.send(HttpClient.java:336)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.send(YahooHbThread.java:209)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.run(YahooHbThread.java:95)
    java.net.ConnectException: Connection refused: connect
         at java.net.PlainSocketImpl.socketConnect(Native Method)
         at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:350)
         at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:137)
         at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:124)
         at java.net.Socket.<init>(Socket.java:268)
         at java.net.Socket.<init>(Socket.java:122)
         at iaik.security.ssl.SSLSocket.<init>(Unknown Source)
         at org.w3c.www.protocol.http.f.a(Unknown Source)
         at org.w3c.www.protocol.http.f.markUsed(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.getConnection(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpManager.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpURLConnection.connect(Unknown Source)
         at com.sapportals.portal.ivs.http.HttpClient.connect(HttpClient.java:323)
         at com.sapportals.portal.ivs.http.HttpClient.send(HttpClient.java:336)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.send(YahooHbThread.java:209)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.run(YahooHbThread.java:95)
    java.net.ConnectException: Connection refused: connect
         at java.net.PlainSocketImpl.socketConnect(Native Method)
         at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:350)
         at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:137)
         at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:124)
         at java.net.Socket.<init>(Socket.java:268)
         at java.net.Socket.<init>(Socket.java:122)
         at iaik.security.ssl.SSLSocket.<init>(Unknown Source)
         at org.w3c.www.protocol.http.f.a(Unknown Source)
         at org.w3c.www.protocol.http.f.markUsed(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.getConnection(Unknown Source)
         at org.w3c.www.protocol.http.HttpBasicServer.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpManager.runRequest(Unknown Source)
         at org.w3c.www.protocol.http.HttpURLConnection.connect(Unknown Source)
         at com.sapportals.portal.ivs.http.HttpClient.connect(HttpClient.java:323)
         at com.sapportals.portal.ivs.http.HttpClient.send(HttpClient.java:336)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.send(YahooHbThread.java:209)
         at com.sapportals.portal.yahoo.runtime.YahooHbThread.run(YahooHbThread.java:95)
    What is this problem ?
    Can someone help us ?
    Thanks in advanced.

    but i am not send to the client when i accept the client connection immediately ,It doesn't matter when you send to the client. The answer is still the same. You send to a client via the socket you accepted from that client. That's what it's for.
    for example :
    first client_A connect to Server (port 2222) , than Client_B connect to Server (port 2222) , finally Client_C connect to Server (port 2222)You don't need to keep telling me the port number. If the ServerSocket is listening at port 2222 they will all connect via port 2222. They don't have any choice about that.
    and all not close the connection, but if I want to send some msg to Client_B from Server, how can i send the msg to client_B ?Via the socket you accepted from client B. I've already answered that.
    it's just like you said "you don't have to do anything about that. " ?Is that a question?
    You don't seem to have much idea about client-server socket programming. Have you read the Custom Networking tutorial?

  • Javax.mail.MessagingException: Connection refused: connect on localhost

    Hello,
    I am using Tomcat5.0.28 for a javamail servlet program. I am giving the hostname as localhost. After entering the input details in my html file, i get the error- "javax.mail.MessagingException: Connection refused: connect; nested exception is: java.net.ConnectException: Connection refused: connect " .
    can anybody help me regarding in solving error.
    Thanks.

    First, you're using a very old version of JavaMail.  Please upgrade.  Some of the properties you're setting aren't supported in that old version.
    Second, you don't need the socket factory properties, get rid of them.
    Finally, it looks like you're trying to connect on port 143 using SSL.  Port 143 is the non-SSL port.  That's probably not going to work.  Still, it looks like something is refusing to let you connect at all.  If you really can telnet from the same machine your program is running on to the same server machine on port 143, then you probably have some sort of firewall that's preventing your program from connecting.  Please post the entire debug output if it still fails after correcting the problems above.  (Move the setDebug call to before the getStore call.)

  • Please help , "Connection refused: connect "

    hello,
    i have got this exception while connecting to server ?
    what does it mean ? and what can i do to solve this problem ?
    this is so important for me ! i have to solve this in a short time.
    thanks for helps.
    Musa YILMAZ
    // == ERROR
    com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception:
    ** BEGIN NESTED EXCEPTION **
    java.net.SocketException
    MESSAGE: java.net.ConnectException: Connection refused: connect
    STACKTRACE:
    java.net.SocketException: java.net.ConnectException: Connection refused: connect
    at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:151)
    at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:280)
    at com.mysql.jdbc.Connection.createNewIO(Connection.java:1765)
    at com.mysql.jdbc.Connection.<init>(Connection.java:430)
    at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:268)
    at java.sql.DriverManager.getConnection(Unknown Source)
    at java.sql.DriverManager.getConnection(Unknown Source)
    at pi.a(pi.java)
    at pi.b(pi.java)
    at Main.<init>(Main.java)
    at tk.run(tk.java)
    at java.lang.Thread.run(Unknown Source)
    ** END NESTED EXCEPTION **

    You are trying to connect to wrong host or port number
    or
    MySQL server that you are trying to connect is not running

  • SQL Server 2000/CFMX 7 - connection refused: connect

    Hi all,
    I have been trying to troubleshoot this for a few weeks now,
    I have looked high and low and tried multiple solutions that worked
    for other people, none have worked for me.
    I have SQL Server 2000 Version 8 and Coldfusion 7.0.2.
    I can't seem to make a database connect in Administrator. I
    have tried changing the port that SQL Server listens on, I made a
    new security role in SQL Server specifically for the database I'm
    creating, I tried making an ODBC connection (which can see the SQL
    Server) in windows then connecting to that, nothing is working.
    I thought it might be the windows firewall, it isn't since it
    is off, my TCP/IP protocol is enabled, I am running out of ideas.
    If anyone can suggest anything, please do this is what I see
    everytime.
    Connection verification failed for data source: IFDA
    java.sql.SQLException: [Macromedia][SQLServer JDBC
    Driver]Error establishing socket. Connection refused: connect
    The root cause was that: java.sql.SQLException:
    [Macromedia][SQLServer JDBC Driver]Error establishing socket.
    Connection refused: connect
    I'm dying over here.
    Thanks.

    This might be a dumb question, but have you searched Google
    groups? Its one of the first places I go when I get error messages
    I don't understand.
    Googling this:
    "java.sql.SQLException: [Macromedia][SQLServer JDBC
    Driver]Error establishing socket. Connection refused: connect"
    ..gave me 84 results (ok, a lot of them point back to these
    forums but I still find searching thru Google easier than using the
    built in search) - here's a
    Link
    hth - cheers.

  • Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)

    Hello All,
      There are some changes in out portal sever, but not related to SAP EP.
    So it is needed to restart the server. After restarting the server,
    we are not avail to start the server. There is nothing in the SAPMMC.
    "There is no item to display" is showing in the SAPMMC.
    So we tried couple of time to get the SAPMMC icons by restarting the server.
    But it is not getting any display in SAPMMC.
    I am sending some part of the latest log file of that server below:
    Our server name is INMAA02AS03.
    1.5#00145E3D3B630046000000000000175000041A3F6EB5EB39#1154759649523#com.sap.engine.core.cluster.impl6.ms.MSEventListener##com.sap.engine.core.cluster.impl6.ms.MSEventListener.putLogonInfo(protocol, port, serverCount)#######OrderedChannel for http service##0#0#Error##Plain###java.net.SocketException: Socket closed#
    #1.5#00145E3D3B630046000000010000175000041A3F6EB5EC0B#1154759649523#com.sap.engine.core.cluster.impl6.ms.MSEventListener##com.sap.engine.core.cluster.impl6.ms.MSEventListener.putLogonInfo(protocol, port, serverCount)#######OrderedChannel for http service##0#0#Error##Plain###java.net.SocketException: Socket closed
         at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:99)
         at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
         at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:66)
         at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:124)
         at com.sap.engine.core.cluster.impl6.ms.MSMessageHeader.write(MSMessageHeader.java:401)
         at com.sap.engine.core.cluster.impl6.ms.MSRawConnection.sendRawMessage(MSRawConnection.java:1017)
         at com.sap.engine.core.cluster.impl6.ms.MSRawConnection.sendRawMessage(MSRawConnection.java:971)
         at com.sap.engine.core.cluster.impl6.ms.MSEventListener.putLogonInfo(MSEventListener.java:1374)
         at com.sap.engine.core.cluster.impl6.ms.MSConnectionImpl.putLogonInfo(MSConnectionImpl.java:605)
         at com.sap.engine.core.cluster.impl6.ClusterManagerImpl.putLogonInfo(ClusterManagerImpl.java:3144)
         at com.sap.engine.core.service630.context.cluster.session.CommunicationSessionContextImpl.putLogonInfo(CommunicationSessionContextImpl.java:143)
         at com.sap.engine.services.httpserver.dispatcher.HttpDispatcherFrame.putLogonInfo(HttpDispatcherFrame.java:854)
         at com.sap.engine.services.httpserver.dispatcher.HttpDispatcherFrame.closeSocket(HttpDispatcherFrame.java:800)
         at com.sap.engine.services.httpserver.dispatcher.HttpDispatcherFrame.stop(HttpDispatcherFrame.java:404)
         at com.sap.engine.core.service630.container.ServiceStopper.run(ServiceStopper.java:31)
         at com.sap.engine.frame.core.thread.Task.run(Task.java:64)
         at com.sap.engine.core.thread.impl6.SingleThread.execute(SingleThread.java:78)
         at com.sap.engine.core.thread.impl6.SingleThread.run(SingleThread.java:148)
    #1.5#00145E3D3B630046000000020000175000041A3F6EB5F178#1154759649523#com.sap.engine.services.httpserver.dispatcher##com.sap.engine.services.httpserver.dispatcher#######OrderedChannel for http service##0#0#Error##Plain###Cannot update HTTP load balancing information in the Message service
    com.sap.engine.frame.cluster.ClusterException: Socket closed
         at com.sap.engine.core.cluster.impl6.ms.MSEventListener.putLogonInfo(MSEventListener.java:1377)
         at com.sap.engine.core.cluster.impl6.ms.MSConnectionImpl.putLogonInfo(MSConnectionImpl.java:605)
         at com.sap.engine.core.cluster.impl6.ClusterManagerImpl.putLogonInfo(ClusterManagerImpl.java:3144)
         at com.sap.engine.core.service630.context.cluster.session.CommunicationSessionContextImpl.putLogonInfo(CommunicationSessionContextImpl.java:143)
         at com.sap.engine.services.httpserver.dispatcher.HttpDispatcherFrame.putLogonInfo(HttpDispatcherFrame.java:854)
         at com.sap.engine.services.httpserver.dispatcher.HttpDispatcherFrame.closeSocket(HttpDispatcherFrame.java:800)
         at com.sap.engine.services.httpserver.dispatcher.HttpDispatcherFrame.stop(HttpDispatcherFrame.java:404)
         at com.sap.engine.core.service630.container.ServiceStopper.run(ServiceStopper.java:31)
         at com.sap.engine.frame.core.thread.Task.run(Task.java:64)
         at com.sap.engine.core.thread.impl6.SingleThread.execute(SingleThread.java:78)
         at com.sap.engine.core.thread.impl6.SingleThread.run(SingleThread.java:148)
    Caused by: java.net.SocketException: Socket closed
         at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:99)
         at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
         at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:66)
         at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:124)
         at com.sap.engine.core.cluster.impl6.ms.MSMessageHeader.write(MSMessageHeader.java:401)
         at com.sap.engine.core.cluster.impl6.ms.MSRawConnection.sendRawMessage(MSRawConnection.java:1017)
         at com.sap.engine.core.cluster.impl6.ms.MSRawConnection.sendRawMessage(MSRawConnection.java:971)
         at com.sap.engine.core.cluster.impl6.ms.MSEventListener.putLogonInfo(MSEventListener.java:1374)
         ... 10 more
    #1.5#00145E3D3B6300400000000B0000175000041A3F6EC43762#1154759650461#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000000D0000175000041A3F6EF146BF#1154759653414#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000000F0000175000041A3F6F1E56B0#1154759656367#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000110000175000041A3F6F4B6526#1154759659320#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000130000175000041A3F6F787519#1154759662273#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000150000175000041A3F6FA584C7#1154759665226#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000170000175000041A3F6FD29438#1154759668179#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000190000175000041A3F70014F86#1154759671242#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000001B0000175000041A3F70300A99#1154759674304#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000001D0000175000041A3F705D1A24#1154759677257#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000001F0000175000041A3F705D1B81#1154759677257#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###ReadThread: failed to connect to server 11 times#
    #1.5#00145E3D3B630040000000210000175000041A3F708A296B#1154759680210#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000230000175000041A3F70B738CB#1154759683163#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000250000175000041A3F70E4487A#1154759686116#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000270000175000041A3F7111581F#1154759689069#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000290000175000041A3F713E67B3#1154759692022#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000002B0000175000041A3F716B77A1#1154759694976#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000002D0000175000041A3F719886C2#1154759697929#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000002F0000175000041A3F71C596D5#1154759700882#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000310000175000041A3F71F45176#1154759703944#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000330000175000041A3F72230C96#1154759707007#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000350000175000041A3F72230DF3#1154759707007#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###ReadThread: failed to connect to server 21 times#
    #1.5#00145E3D3B630040000000370000175000041A3F72501BF9#1154759709960#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000390000175000041A3F727D2BC1#1154759712913#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000003B0000175000041A3F72AA3BCA#1154759715866#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000003D0000175000041A3F72D74B1A#1154759718819#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000003F0000175000041A3F73045A4C#1154759721772#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000410000175000041A3F73316A0D#1154759724725#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000430000175000041A3F735E799A#1154759727678#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000450000175000041A3F738D34D0#1154759730740#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000470000175000041A3F73BBEF81#1154759733803#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000490000175000041A3F73E8FF05#1154759736756#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000004B0000175000041A3F73E90064#1154759736756#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###ReadThread: failed to connect to server 31 times#
    #1.5#00145E3D3B6300400000004D0000175000041A3F74160E68#1154759739709#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000004F0000175000041A3F74431E16#1154759742662#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000510000175000041A3F74702DEA#1154759745615#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000530000175000041A3F749D421D#1154759748568#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000550000175000041A3F74CA4CD6#1154759751521#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000570000175000041A3F74F75CC8#1154759754474#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000590000175000041A3F75246C5C#1154759757427#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000005B0000175000041A3F75517C0B#1154759760381#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000005D0000175000041A3F7580368E#1154759763443#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B6300400000005F0000175000041A3F75AEF19A#1154759766505#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to INMAA02AS03/3201(Connection refused: connect)#
    #1.5#00145E3D3B630040000000610000175000041A3F75AEF2F2#1154759766505#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib#######SAPEngine_System_Thread[impl:6]_5##0#0#Error#1#/System/Server#Plain###ReadThread: failed to connect to server 41 times#
    Any idea what to do?
    Please help me out.
    **Points will be rewarded for a suitable answer.
    Regards,
    Uttam.

    Hi Uttam,
    Were you able to solve the problem? I am also getting a similar error message. If you had solved your problem, please share, how?
    Thanks & Regards,
    Santhosh.C

  • Encomi: failed to connect to XYZ/3203/Connection refused: connect

    Hi Basis Experts,
    I am getting the following error in J2ee Engine
    The system config is
    CRM 2007 SP9
    DATABASE - ORACLE
    OS : WINDOWS 2003 X64
    The Java HTTP service is not coming up. All the status is in green in MMC
    Unable to open an web based Java application
    Thanks in Advance
    Date : 04/4/2008
    Time : 17:05:47:500
    *Message : Encomi: failed to connect to infoxsap/3203/Connection refused: connect)*
    *Severity : Error*
    Category : /System/Server
    Location : com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib
    Application :
    Thread : ThreadSAPEngine_EnquReader,5,main
    Datasource : 24663050:D:\usr\sap\CRM\DVEBMGS02\j2ee\cluster\server0\log\defaultTrace.trc
    Message ID : 00188B74DBD7010800000031000027940004486C08C3557A
    Source Name : com.sap.engine.core.locking.impl3.LockingManagerImpl
    Argument Objs :
    Arguments :
    Dsr Component :
    Dsr Transaction : 48f4cdb0f20a11dc9af100188b74dbd7
    Dsr User :
    Indent : 0
    Level : 0
    Message Code :
    Message Type : 0
    Relatives : /System/Server
    Resource Bundlename :
    Session :
    Source : com.sap.engine.core.locking.impl3.LockingManagerImpl
    ThreadObject : ThreadSAPEngine_EnquReader,5,main
    Transaction :
    User :

    This is a x64 jvm bug which makes the server crash when a par file contains a corrupted zip.
    Please refer to this Note 696611 - Check j2ee lockhandler
    If lockhandler unreachable, an error message is returned:
    Enqu-Error: Encomi: failed to connect to binmain/3277(Connection refused)
    I wanted help in how to fix this issue.
    Thanks
    Sam Raju
    Edited by: Sam Raju on Apr 5, 2008 1:07 AM

  • Sockets:  Connection refused: connect

    Hello,
    I try to create to apps one is server the other client
    I inserted the code below.
    This is the server code:
    ServerSocket serverSocket = new ServerSocket(87);
    Socket s;
    s = serverSocket.accept();
    boolean b = true;
    while (b)
      s = serverSocket.accept();
      System.out.println("Connection from " + s.getInetAddress().getHostName());
      BufferedReader bf = new BufferedReader(new InputStreamReader(s.getInputStream()));
      BufferedWriter br = new BufferedWriter(new OutputStreamWriter(s.getOutputStream()));
      BufferedReader consoleReader = new BufferedReader(new InputStreamReader(System.in));
      ObjectOutputStream oo = new ObjectOutputStream(s.getOutputStream());
      String str = bf.readLine();
      if (str != null)               
         System.out.println("Incomming message: " + str);               
         String consoleInput = consoleReader.readLine();
         if (consoleInput != null)
            oo.writeObject(consoleInput);
            oo.flush();
         else
            if (consoleInput.equals("stop"))
              oo.writeObject("Server will stop");
              oo.flush();
              b = false;
    }This is the client:
    Socket client = new Socket("localhost",87);
    BufferedReader br = new BufferedReader(new InputStreamReader(client.getInputStream()));
    boolean b = true;
    while (b)
       String str = br.readLine();
       if (str != null)
           System.out.println("receive message: " + str);
           if ( str.equals("Server will stop"))
              b =false;
    }The server starts up. But the client gives an java.net.ConnectException: Connection refused: connect
    Client is only listening to what the server is sending.
    The server send what's entered on the console.
    Can somebody tell me what I'm doin wrong?
    Thanks a lot
    Dries

    Here are the exact files that I used and are running on my machine:
    // Client.java
    import java.io.*;
    import java.net.*;
    public class Client
         public static void main(String args[]) throws Exception
              Socket client = new Socket("localhost",6655);
              BufferedReader br = new BufferedReader(new InputStreamReader(client.getInputStream()));
              boolean b = true;
              while (b)
                 String str = br.readLine();
              if (str != null)
                     System.out.println("receive message: " + str);
              if ( str.equals("Server will stop"))
                        b =false;
    //Server.java
    import java.io.*;
    import java.net.*;
    public class Server
         public static void main(String args[]) throws Exception
              ServerSocket serverSocket = new ServerSocket(6655);
         System.out.println("Bind done");
              Socket s;
              s = serverSocket.accept();
              boolean b = true;
              while (b)
                System.out.println("Connection from " + s.getInetAddress().getHostName());
                BufferedReader bf = new BufferedReader(new InputStreamReader(s.getInputStream()));
                BufferedWriter br = new BufferedWriter(new OutputStreamWriter(s.getOutputStream()));
                BufferedReader consoleReader = new BufferedReader(new InputStreamReader(System.in));
                ObjectOutputStream oo = new ObjectOutputStream(s.getOutputStream());
                String str = bf.readLine();
              if (str != null)
                    System.out.println("Incomming message: " + str);
                    String consoleInput = consoleReader.readLine();
              if (consoleInput != null)
                   oo.writeObject(consoleInput);
                   oo.flush();
              else
              if (consoleInput.equals("stop"))
                     oo.writeObject("Server will stop");
                     oo.flush();
                     b = false;
    }Then, in one window, start "Server" and another start "Client". It works for me on Windows 2K system.

Maybe you are looking for

  • Error in MDDataSetBW.GetCellData. Unknow error (WIS 10901)

    Hello to Everybody, We are working with Business Objects EDGE series XI 3.0 and SAP BW 3.5. We work over Financial Infocubes.  Our problem appears when we try to refresh a Profit & (Loss) (CO-PA Query) with more than two periods of time.  If we work

  • Load Balancing and Failover with 10G Standard Edition

    Hi, I am new to Oracle Replication and need some help setting up replication for load balancing and failover. Is this possible using Oracle 10G Standard Edition? I plan on having all updates done on the master site and both databases will be for read

  • Background processing .... transaction.

    Hi i have to run a report program in background ,say every 30 days ,is there any transaction using which i can do it or any other way please help,its urgent Regards Sumant

  • Creating hot links in Keynote '09

    Anyone know if its possible to create a hot link from one slide to another like a table of contents with links to the corresponding slides?

  • Traffic monitoring for Coherence 3.1

    The objective of our small project is to monitor the traffic on our coherence clusters. We also were trying to put the cache traffic as a object in the same cache name. The problem we encountered was during performance tests something happened to the