tag:blogger.com,1999:blog-8712770457197348465.post3172069861949781783..comments2024-03-28T18:10:34.431-07:00Comments on Javarevisited: How to Fix java.net.ConnectException: Connection refused: connect in Javajavin paulhttp://www.blogger.com/profile/15028902221295732276noreply@blogger.comBlogger20125tag:blogger.com,1999:blog-8712770457197348465.post-75250063780942530452023-10-26T22:18:55.754-07:002023-10-26T22:18:55.754-07:00How I can't fixed itHow I can't fixed it <br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-50046401647046613432022-06-17T04:06:54.702-07:002022-06-17T04:06:54.702-07:00How can I help? did you checked if the server is u...How can I help? did you checked if the server is up and running and whether you can connect to the server? If you are running your from home then make sure you check that VPN is connected to your office network as well. javin paulhttps://www.blogger.com/profile/15028902221295732276noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-24676019049002692282022-06-15T01:33:03.306-07:002022-06-15T01:33:03.306-07:00INLT3635@Thread[main,5,main]@1655277498232
com.fre...INLT3635@Thread[main,5,main]@1655277498232<br />com.freedomgroup.common.communicator.TFGHttpClient: <br />Connection refused: connect: <br />Connection refused: connect<br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)<br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)<br /> at Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-37991762141055421492020-12-27T20:39:54.352-08:002020-12-27T20:39:54.352-08:00hello Lokesh, what does that mean? are you getting...hello Lokesh, what does that mean? are you getting any error?javin paulhttps://www.blogger.com/profile/15028902221295732276noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-46130852049982785832020-12-27T19:33:06.473-08:002020-12-27T19:33:06.473-08:00My javanet connection on scratch day My javanet connection on scratch day Lokeshg.gujjar@gmail.comnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-30848658453290767262019-04-15T05:22:07.956-07:002019-04-15T05:22:07.956-07:00@Unknown, check if your server or Java application...@Unknown, check if your server or Java application is running or port is correct.javin paulhttps://www.blogger.com/profile/15028902221295732276noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-62495120647022932922019-04-15T00:51:24.663-07:002019-04-15T00:51:24.663-07:00org.openqa.selenium.WebDriverException: java.net.C...org.openqa.selenium.WebDriverException: java.net.ConnectException: Failed to connect to localhostAnonymoushttps://www.blogger.com/profile/00053015828210707437noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-38912308252981182672016-12-28T01:49:58.997-08:002016-12-28T01:49:58.997-08:00Hi,
please help.
java.net.ConnectException: Co...Hi,<br /> please help.<br /><br />java.net.ConnectException: Connection timed out: connect<br /> at java.net.PlainSocketImpl.socketConnect(Native Method)<br /> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)<br /> at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)<br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)<br /> at Anonymoushttps://www.blogger.com/profile/05439039936176774004noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-68151370244938640542015-09-10T21:59:42.887-07:002015-09-10T21:59:42.887-07:00An important point to note is that if you are usin...An important point to note is that if you are using alias e.g. DNS to connect to database or servers then you must remember that JVM can cache DNS value to avoid looking up again and again when a connection needs to be made. This is all ok and improves performance but also risky in the even to fail-over when DNS points to another server. There is a JVM option to configure this behavior e.g. how Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-32547630225573251982015-09-09T06:05:39.074-07:002015-09-09T06:05:39.074-07:00Hostname maps to multiple IP addresses and one of ...Hostname maps to multiple IP addresses and one of the IP address is down. Some network libraries automatically try a connection to second server while others need to have code in the application. nslookup hostname. $telnet hostname 25 needs to be replaced with $telnet ip-address 25Arvindhttps://www.blogger.com/profile/08270836895811384010noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-74442386009334962462015-02-26T00:23:26.719-08:002015-02-26T00:23:26.719-08:00Hello
I am getting java.net.SocketException: Net...Hello<br />I am getting java.net.SocketException: Network is down: listen failed exception<br />what may be the reason?<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-68896098107165782042015-01-27T04:31:02.132-08:002015-01-27T04:31:02.132-08:00Please check for the port number as its already in...Please check for the port number as its already in use by another application , if yes, kill that process and restart the server.like <br />go to command prompt-->type netstat -ano | find "port number"<br />you will find list of applications using your port number.. then just type <br />taskkill /pid "pid of port no" /f<br /><br />restart server then it should work..Anonymoushttps://www.blogger.com/profile/08393489360971628649noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-65794555843007697652014-11-08T16:06:15.940-08:002014-11-08T16:06:15.940-08:00google "setting java options -D ipv4=true&quo...google "setting java options -D ipv4=true" Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-34419642497121431682014-09-23T15:30:37.714-07:002014-09-23T15:30:37.714-07:00cd /etc/postfix/
cp –p mail.cf mail.cf.orig
vi m... cd /etc/postfix/<br /><br />cp –p mail.cf mail.cf.orig<br /><br />vi mail.cf<br /><br />Change <br /><br />#inet_interfaces = all<br /><br />#inet_interfaces = $myhostname<br /><br />#inet_interfaces = $myhostname, localhost<br /><br />inet_interfaces = localhost<br /><br />to<br /><br />inet_interfaces = all<br /><br />#inet_interfaces = $myhostname<br /><br />#inet_interfaces = $myhostname, Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-65791440685905432592014-09-03T02:38:53.297-07:002014-09-03T02:38:53.297-07:00following is my java code error.
Exception in thre...following is my java code error.<br />Exception in thread "main" java.net.UnknownHostException: ubaid.tk<br />could you help me.tirupatihttps://www.blogger.com/profile/02421443787087809999noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-63495276440691706742014-04-20T09:32:41.116-07:002014-04-20T09:32:41.116-07:00help my java is not allowing me to install it says...help my java is not allowing me to install it says the installer cannot proceed with the current internet settings Chadpantherhttps://www.blogger.com/profile/00173898942176469563noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-21213514099084575552014-04-15T05:21:27.659-07:002014-04-15T05:21:27.659-07:00I am also facing this type of problem.......please...I am also facing this type of problem.......please suggest me<br />Exception in thread "main" org.springframework.mail.MailSendException: Mail server connection failed; nested exception is javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465;<br /> nested exception is:<br /> java.net.ConnectException: Connection refused. Failed messages: Anonymoushttps://www.blogger.com/profile/11429058857042506029noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-84480982160569601342014-03-19T01:52:48.179-07:002014-03-19T01:52:48.179-07:00Hello there, I am getting following Connection ref...Hello there, I am getting following Connection refused: connect exception while trying to send an email from localhost. I am using smpt port 25<br /><br />com.sun.mail.util.MailConnectException: Couldn't connect to host, port: localhost, 25; timeout -1;<br /> nested exception is:<br /> java.net.ConnectException: Connection refused: connect<br /> at com.sun.mail.smtp.SMTPTransport.openServer(Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-52780149173888803762013-09-30T19:12:30.237-07:002013-09-30T19:12:30.237-07:00java.net.ConnectException: Connection refused: con...java.net.ConnectException: Connection refused: connect , is pretty general error. Real error is always behind, I suggest looking top level error and caused by clause. This will give you more ideas. In simple words, this error just says that your client and server is not able to connect, but doesn't tell anything about why connection is not happening. There could be thousands of reason of a Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-24242263598663528162013-06-24T00:35:52.671-07:002013-06-24T00:35:52.671-07:00at com.mysql.jdbc.NonRegisteringDriver.connect ......at com.mysql.jdbc.NonRegisteringDriver.connect ...why we get this exception and how can we resolve it..can anyone tell me pleaseMohanrajurallabandihttps://www.blogger.com/profile/04524641512481512358noreply@blogger.com