I have a application which will receive files from FTP and uploaded in to Mainframe server.
I am getting a "Socket error 10053 software caused connection abort" when I assign
FTPTransfertype = ftASCII
If I change this to FtBinary I'm not getting this error but data not uploaded properly in this mode.
I am getting this error only in application server (Production server) not in the development server (here I faced this issue only once in the FTPTransfertype = ftASCII assignment)
I have changed the FTP connectivity mode to Passive but its not working..
Please help me on this.
I recomment to see Microsoft Windows Socket Errors page:
https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx
In your case:
Software caused connection abort. An established connection was
aborted by the software in your host computer, possibly due to a data
transmission time-out or protocol error.
Related
When I was working on debug mode (with "flutter run") by using my device (real), Socket.Connect() method doesn't work.
Also I would like to say that this Connect method is in "dart:io" library.
In shortly;
I opened a server (TCP) with Python.
I wrote the Flutter client like below to be able to connecting to the server in Python.
Future den() async {
print("Started");
Socket sock = await Socket.connect("192.168.0.159", 5431);
print("Done +++++++++++++++++++++++++"); }
However, I took a SocketError as Connection time out.
The error message I took:
E/flutter (17655): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: SocketException: OS Error: Connection timed out, errno = 110, address = 192.168.0.159, port = 43836
NOTE:
I tried to change the manifest file by adding INTERNET permission, but it is not working.
It was a strange problem, because there is no problem the code I shared. Windows Defender performed a rule to block to open a port as server. Hence, I started the server on my machine, however, I couldn't connect it from my Android device.
Maybe, the error code that is shown by Flutter isn't clear. If you took a error about socket programming for connection or binding, looking to Defender (or firewall) can be affective method. Unfortunately, as I was just starting to learn Flutter, I thought of checking out Defender afterwards.
I am using Eclipse and have a Websphere in my local. I got the below error.
00000048 SSLHandshakeE E SSLC0008E: Unable to initialize SSL
connection. Unauthorized access was denied or security settings have
expired. Exception is javax.net.ssl.SSLException: Unrecognized SSL
message, plaintext connection? at com.ibm.jsse2.b.a(b.java:33) at
com.ibm.jsse2.nc.a(nc.java:456) at
com.ibm.jsse2.nc.unwrap(nc.java:373) at
javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:26) at
com.ibm.ws.ssl.channel.impl.SSLConnectionLink.readyInbound(SSLConnectionLink.java:534)
at
com.ibm.ws.ssl.channel.impl.SSLConnectionLink.ready(SSLConnectionLink.java:294)
at
com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
at
com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
My Eclipse is running on 64 bit.
I checked my Websphere 8.5.0.2 which is on 32 bit, will that cause any issue. I am using Windows 10.
Please let me know how to fix this issue.
Thanks
That often means plaintext is being sent to a secure port.
Suddenly I am getting an SSL error message when I am trying to access a dashDb from an auto-configured liberty server, from somewhere deep in the DB2 driver. I have verified in the deployed files that the default keystore is auto-configured into the liberty server.
What is happening here?
java.security.cert.CertPathValidatorException: The certificate issued by CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US is not trusted; internal cause is:
[ERROR ] CWPKI0022E: SSL HANDSHAKE FAILURE: A signer with SubjectDN CN=*.services.dal.bluemix.net, O=International Business Machines Corporation, L=Armonk, ST=New York, C=US was sent from the target host. The signer might need to be added to local trust store /home/vcap/app/wlp/usr/servers/BluemixServer/resources/security/key.jks, located in SSL configuration alias defaultSSLConfig. The extended error message from the SSL handshake exception is: PKIX path building failed: java.security.cert.CertPathBuilderException: PKIXCertPathBuilderImpl could not build a valid CertPath.; internal cause is
[err] java.sql.SQLNonTransientException: [jcc][t4][2030][11211][4.19.49] A communication error occurred during operations on the connection's underlying socket, socket input stream,
or socket output stream. Error location: Reply.fill() - socketInputStream.read (-1). Message: java.security.cert.CertificateException: PKIXCertPathBuilderImpl could not build a valid CertPath.. ERRORCODE=-4499, SQLSTATE=08001 DSRA0010E: SQL State = 08001, Error Code = -4,499
[err] at com.ibm.db2.jcc.am.kd.a(Unknown Source)
There was a change to dashDB last Friday which enhanced security requirements for cipher specs of applications accessing dashDB. If your application was working before last week and is not now, you may need to update your cipher.
Please refer to IBM technical report via this link
We can connect to dashDB with one of the following Liberty for java buildpacks. Please try redeploying your application and make sure that database URI has :sslConnection=true at the end.
Build packs
buildpack_liberty-for-java_v3.8-20170308-1507.zip (newest)
buildpack_liberty-for-java_v3.4.1-20161030-2241.zip (oldest)
actually I have a TimerWS running correctly, but in a few hours I have this error
WARN [org.hornetq.core.client] (hornetq-failure-check-thread) HQ212037: Connection failure has been detected: HQ119014: Did not receive data from invm:0. It is likely the client has exited or crashed without closing its connection, or the network between the server and client has failed. You also might have configured connection-ttl and client-failure-check-period incorrectly. Please check user manual for more information. The connection will now be closed. [code=CONNECTION_TIMEDOUT]
WARN [org.hornetq.jms.server] (Thread-3 (HornetQ-client-global-threads-451033388)) Notified of connection failure in xa discovery, we will retry on the next recovery: HornetQException[errorType=NOT_CONNECTED message=HQ119006: Channel disconnected]
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The connection is closed.
Any idea?
Something is going wrong with a client's connection to the server.
These warnings are generated from the server which determines that a client is no longer responding.When that happens, the server cleans up the server-side resources related to the client's connections.
I have seen this many times by clients which are not properly coded to close their resources when they exit (finally block).
Have a look also for network problems which break the connection.
After starting the run/debug configuration begins build and deploy application. All goes well. The only thing that provides continuously JBoss Log SocketException:
2012-07-16 12:43:30,424 DEBUG [org.jboss.naming.Naming] Error writing response to /127.0.0.1 java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.ObjectOutputStream$BlockDataOutputStream.drain(ObjectOutputStream.java:1847) at java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode(ObjectOutputStream.java:1756) at java.io.ObjectOutputStream.writeNonProxyDesc(ObjectOutputStream.java:1257) at java.io.ObjectOutputStream.writeClassDesc(ObjectOutputStream.java:1211) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1395) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) at java.io.ObjectOutputStream.writeFatalException(ObjectOutputStream.java:1547) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:333) at org.jnp.server.Main$BootstrapRequestHandler.run(Main.java:516) at org.jboss.util.threadpool.RunnableTaskWrapper.run(RunnableTaskWrapper.java:148) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:756) at java.lang.Thread.run(Thread.java:662)
At issues.jboss.org/browse/JBAS-3417 offer a solution:
If you set server / etc / host with:
IP fqn name
where IP is in «Error writing response to / IP"
Ex:
... "Error writing response to / 10.1.0.1"
10.1.0.1 test.mydomain test
you resolve the problem
But I have something 127.0.0.1 localhost, it is already registered in the default c:\ Windows\system32\drivers\etc\hosts
In the Troubleshooting says:
You may notice something in the JBoss logs similar to the following:
2009-01-28 08:36:57,381 DEBUG
[org.jboss.naming.NamingService]
Error writing response to / 127.0.0.1 <[http://127.0.0.1]>
java.net.SocketException: Broken pipe
at java.net.SocketOutputStream.socketWrite0 (Native Method)
This is most likely an anomalous and benign «problem». That is, it should not affect the operation of any applications deployed to JBoss.
If this does not affect deployed application can be any way to hide it? And then the continuous output overshadows the other posts and eats memory.