localhost refused to connect

/lib/python3.5/site-packages/redis/connection.py ", line 489, in Connect raise Connectionerror (Self._error_message (E ) Redis.exceptions.ConnectionError:Error connecting to localhost:6379. Connection refused. During handling of the above exception, another exception Occurred:traceback (most recent call last): File "/home/henr y/.local/lib/python3.5/site-package

In debugging, connect localhost or 127.0.0.1 through the android simulator.CodeProbablyURL url = new URL (urlstring );Urlconnection urlconn = URL. openconnection (); But an error is reported !! Exception 1: java.net. connectexception: localhost/FIG: 8080-Connection refused The problem is that the android simulat

In debugging, connect localhost or 127.0.0.1 through the android simulator.CodeProbablyURL url = new URL (urlstring );Urlconnection urlconn = URL. openconnection (); But an error is reported !! Exception 1: java.net. connectexception: localhost/FIG: 8080-Connection refused The problem is that the android simulator u

Ubuntu under test ssh when using ssh localhost command, error message appears connect to host localhost Port 22:connection refusedThe cause of this error may be that Ssh-server is not installed or is not started. Ubuntu 11.10 Installs openssh-client by default, but Wood has the installation serverRun Ps-e | grep ssh to see if there is an sshd processIf not, the s

only, contrary to denyusers option3. Common login authentication methods are as follows:Passwordauthentication Yes//enable password verificationPubkeyauthentication Yes//enable key verificationAuthorsizedkeysfile. Ssh/authorized_keys//Specify Public key database fileReference: http://dengqi.blog.51cto.com/5685776/1260038All of a sudden, I used ssh localhost, said 22 port reject link, when I looked at the SSH configuration file, I found the port numbe

Command: SSH localhostError message: Ssh:connect to host localhost Port 22:connection refusedCause of Error:1.sshd not installed2.sshd not started3. FirewallsWorkaround:1. Determine the installation Sshd:sudo Apt-get install Openssh-server2. Start Sshd:net start sshd3. Check firewall settingsTest method:Input command: SSH localhostIf successful, the installation is successful, and the connection is passed;Reprint: http://blog.sina.com.cn/s/blog_573a05

Connect refused: connect when creating an android gradle project in android studio, or be stuck in the building project... or RefreshingConnect refused: connect when creating an android gradle project in android studio, or be stuck in the building project... or Refreshing xx

a long time to find out, in fact, because the configuration file is wrong, as shown below, use "-localhost" to prevent remote VNC clients connecting using t when doing so through a secure tunnel. see the "-via" option in the man vncviewer 'Manual page. This parameter prohibits Remote use of the VNC Client to log on to the VNC server. As a result, I accidentally threw myself up and cried myself. Note:: There is some information on the Internet, sa

Error code: PHP warning:mysql_connect () [Function.mysql-connect]: in E:\ website \weixinpublic\connectdb.php on line 6 PHP warning:mysql_query () [Function.mysql-query]: [2002] Unable to connect because the target computer was actively rejected. (Trying to connect via tcp://localhost:3306) in E:\ website \weixinpubl

An error occurred while connecting the Android client to tomcat: connect failed: ECONNREFUSED (Connection refused), econnrefused Public static final String BASE_URL = "http: // 127.0.0.1: 8090/HelloWord /"...; Exception Caused by: libcore. io. ErrnoException: connect failed: ECONNREFUSED (Connection refused) will be

Problem Description:When using JDBC to connect to the database, error:Java.sql.SQLException:Listener refused the connection with the following error:ORA-12505, Tns:listener does not currently know of the SID given in Connect descriptorSolution:After checking, is due to the URL of the connection is wrong, the original URL: "Jdbc:oracle:thin: @

Recently, using axis to develop the WebService, the local call is normal, but others cannot access it. The error message is: AxisfaultFaultcode: {http://schemas.xmlsoap.org/soap/envelope/}server.userexceptionFaultsubcode:Faultstring: java.net. connectexception: Connection refused: connectFaultactor:Faultnode:Faultdetail:{Http://xml.apache.org/axis/?stacktrace:java.net.connectexception: connection refused: c

Linux Connection vsftpd (ftp: connect: Connection refused, 500 OOPS: cannot read config file), vsftpdrefused Use the APT command to download the vsftpd program in the Ubunto15.0.4 Environment In/etc/vsftpd. enable Anonymous user permission in conf (anonymous_enable = YES). After vsftpd is restarted, an ftp: connect: Connection

In this case, you usually run too many parallel ...For example: Ab-c 1000-n 10000 http://localhost/index.html Such a large request will be hung up, but there is still remedial measures, can be added by adding the number of concurrency limit to solve the problem, the process such as the following:1, stop Apache services;2. Locate the apache/conf/httpd.conf file and open it with a text editor to find these two lines:# Server-pool Management (MPM specifi

public static final String Base_url = "http://127.0.0.1:8090/HelloWord/" ...;Will throw an exception caused By:libcore.io.ErrnoException:connect failed:econnrefused (Connection refused)Workaround:String url = "http://127.0.0.1£ 8090/helloword/" ...; Modified intopublic static final String Base_url = "//192.168.3.14: 8090/helloword" ...;Host IP cannot use localhost or 127.0.0.1, using a real IP address.An er

Nginx Error Connect () failed (111:connection refused) while connecting to upstream workaround, Nginxupstream Today's visit to the company's website suddenly error, throw some English, prompted to see the Nginx error.log log: Cd/usr/local/nginx/logs/saw Error.log, next Tail-n Error.log saw the error content: Connect () failed (111:connection

Tags: lang ini repo ref technology share. com Date table InstallProblem: I am trying to connect to a Postgres database installed in a remote server using the following command: Psql-h- host_ip U- db_username Ddb_name This error is occurs: Psql:could not connect to Server:connection refused are the server running on host ""

For MPI parallel programming, when using MPICH2 under Win8, find the Wmpiexec.exe program open in the installation directory, fill in the address of the written. exe program, and set the number of tasks to execute when you want to run, an error occurs:Unable to connect to xxxx-pc on port 8676, unable to connect due to aggressive rejection of the target computerWorkaround:Open service MPICH2 Process Manager,

Today I use the curl command to appear anyway:Curl: (7) Failed to connect to 127.0.0.1 Port 1086:connection refusedLooking for a long time, do not know what the problem, and later found that Curl has a configuration file:~/.curlrcThe contents are:SOCKS5 = "127.0.0.1:1086"Just comment it out.Curl: (7) Failed to connect to 127.0.0.1 Port 1086:connection refused

Tags: interactive connection Sharing str etc fuse customer runCould not connect to Redis at 127.0.0.1:6379:connection refused1. Locate redis.conf and modify Daemonize No to daemonize Yes so you can run the background by default[Email protected] trade01 conf.d]# vi/etc/redis.conf2. Turn on the client to ensure server-side startup[Email protected] trade01 src]#./redis-server. /etc/redis.confNow you can access it normally.[Email protected] trade01 src]#.