I've just started learning Phoenix and I ran into the following error after typing mix phoenix.server:
[error] Postgrex.Protocol (#PID<0.226.0>) failed to connect: ** (DBConnection.ConnectionError) tcp connect (localhost:5432): connection refused - :econnrefused
However, the website is running perfectly when I run localhost:400
Related
jeeu#DESKTOP-C6RMAI6:/mnt/d/EFK4/elasticsearch-2.1.1$ docker run --name kibana -e ELASTICSEARCH_URL=http://192.168.49.1:9200 -p 5601:5601 -d kibana:4.1.4
3fdfacce49c6fd70e697570304edf65d1cf534fc794863ab1cf9e26d3f287e8d
docker: Error response from daemon: failed to initialize logging driver: dial tcp 127.0.0.1:24224:
connect: connection refused.
Similar to this question I asked on how to delete live records in a rails app, how do I do this in Phoenix How to delete a record from production in Rails
I tried heroku run iex -S mix phx.server but I got the bellow error:
Simons-MBP:iotc Simon$ heroku run iex -S mix phx.server
Running iex -S mix phx.server on ⬢ icingonthecake... up, run.3732 (Free)
Erlang/OTP 19 [erts-8.3] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:10] [hipe] [kernel-poll:false]
14:29:43.723 [info] Running Iotc.Web.Endpoint with Cowboy using http://:::54253
14:29:43.734 [error] Postgrex.Protocol (#PID<0.276.0>) failed to connect: ** (Postgrex.Error) FATAL 53300 (too_many_connections): too many connections for role "onktihhpdhhwlp"
14:29:43.734 [error] Postgrex.Protocol (#PID<0.282.0>) failed to connect: ** (Postgrex.Error) FATAL 53300 (too_many_connections): too many connections for role "onktihhpdhhwlp"
14:29:43.734 [error] Postgrex.Protocol (#PID<0.287.0>) failed to connect: ** (Postgrex.Error) FATAL 53300 (too_many_connections): too many connections for role "onktihhpdhhwlp"
14:29:43.734 [error] Postgrex.Protocol (#PID<0.281.0>) failed to connect: ** (Postgrex.Error) FATAL 53300 (too_many_connections): too many connections for role "onktihhpdhhwlp"
14:29:43.734 [error] Postgrex.Protocol (#PID<0.284.0>) failed to connect: ** (Postgrex.Error) FATAL 53300 (too_many_connections): too many connections for role "onktihhpdhhwlp"
14:29:43.734 [error] Postgrex.Protocol (#PID<0.279.0>) failed to connect: ** (Postgrex.Error) FATAL 53300 (too_many_connections): too many connections for role "onktihhpdhhwlp"
14:29:43.734 [error] Postgrex.Protocol (#PID<0.286.0>) failed to connect: ** (Postgrex.Error) FATAL 53300 (too_many_connections): too many connections for role "onktihhpdhhwlp"
This is most likely a pool_size problem in the apps/<yourapp>/config/*.exs files -- if you're using Phoenix 1.3 that is (not sure where the configs are in 1.2 or below). I've had it set to 60 on my local machine and I wasn't even able to execute any mix task if I already had a console running. I dropped my pool_size to 10 and was fine.
Reference: https://github.com/elixir-ecto/postgrex/issues/210#issuecomment-239941678
My build machine just started reporting the following:
:::: ERRORS
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/grails/plugins/tomcat/7.0.50/tomcat-7.0.50-sources.jar
SERVER ERROR: Backend is unhealthy url=http://repo1.maven.org/maven2/org/grails/plugins/tomcat/7.0.50/tomcat-7.0.50-src.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/grails/plugins/tomcat/7.0.50/tomcat-7.0.50-javadoc.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/apache/tomcat/embed/tomcat-embed-core/7.0.50/tomcat-embed-core-7.0.50.pom
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/apache/tomcat/embed/tomcat-embed-core/7.0.50/tomcat-embed-core-7.0.50.jar
SERVER ERROR: Backend is unhealthy url=http://repo1.maven.org/maven2/org/apache/tomcat/tomcat-catalina-ant/7.0.50/tomcat-catalina-ant-7.0.50.pom
SERVER ERROR: Backend is unhealthy url=http://repo1.maven.org/maven2/org/apache/tomcat/tomcat-catalina-ant/7.0.50/tomcat-catalina-ant-7.0.50.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/apache/tomcat/embed/tomcat-embed-jasper/7.0.50/tomcat-embed-jasper-7.0.50.pom
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/apache/tomcat/embed/tomcat-embed-jasper/7.0.50/tomcat-embed-jasper-7.0.50.jar
SERVER ERROR: Backend is unhealthy url=http://repo1.maven.org/maven2/org/apache/tomcat/embed/tomcat-embed-logging-log4j/7.0.50/tomcat-embed-logging-log4j-7.0.50.pom
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/apache/tomcat/embed/tomcat-embed-logging-log4j/7.0.50/tomcat-embed-logging-log4j-7.0.50.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/eclipse/jdt/core/compiler/ecj/3.7.2/ecj-3.7.2.pom
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/eclipse/jdt/core/compiler/ecj/3.7.2/ecj-3.7.2.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/grails/plugins/release/2.2.1/release-2.2.1-sources.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/grails/plugins/release/2.2.1/release-2.2.1-src.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/grails/plugins/release/2.2.1/release-2.2.1-javadoc.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/apache/maven/maven-ant-tasks/2.1.3/maven-ant-tasks-2.1.3.pom
SERVER ERROR: Backend is unhealthy url=http://repo1.maven.org/maven2/org/apache/maven/maven-ant-tasks/2.1.3/maven-ant-tasks-2.1.3.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/grails/plugins/rest-client-builder/1.0.3/rest-client-builder-1.0.3-sources.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/grails/plugins/rest-client-builder/1.0.3/rest-client-builder-1.0.3-src.jar
SERVER ERROR: Connection timed out url=http://repo1.maven.org/maven2/org/grails/plugins/rest-client-builder/1.0.3/rest-client-builder-1.0.3-javadoc.jar
I took those URLs and started to look for what happened. The server is reporting a 404 on those links. I remove parts of the path I find out that:
http://repo1.maven.org/maven2/org/grails/plugins/
This doesn't exist.
What gives? Is this a maven error or something to do with Grails? Are we experiencing an outage that will be fixed or is this something that I have to tell someone is broke?
Error in NonGUIDriver org.apache.jmeter.engine.JMeterEngineException: Error in rconfigure() method java.rmi.ConnectException: Connection refused to host: 10.143.3.49; nested exception is:
java.net.ConnectException: Connection timed out
2013/03/19 06:15:28 ERROR - jmeter.engine.ClientJMeterEngine: Error in rconfigure() method java.rmi.ConnectException: Connection refused to host: 46.137.221.11; nested exception is:
java.net.ConnectException: Connection timed out
2013/03/19 06:15:28 ERROR - jmeter.JMeter: Error in NonGUIDriver org.apache.jmeter.engine.JMeterEngineException: Error in rconfigure() method java.rmi.ConnectException: Connection refused to host: 46.137.221.11; nested exception is:
java.net.ConnectException: Connection timed out
This is a network connectivity problem, not an RMI or Java problem. Can you ping that host from that client?
I'm having a problem with ActiveMQ 5.6.0 on Windows 7.
WARN | Transport Connection to: tcp://127.0.0.1:55793 failed: java.net.SocketException: Software caused connection abort: recv failed
WARN | Transport Connection to: tcp://127.0.0.1:55791 failed: java.net.SocketException: Software caused connection abort: recv failed
WARN | Transport Connection to: tcp://127.0.0.1:55792 failed: java.net.SocketException: Software caused connection abort: recv failed
Anyone know what might cause this? Here's a screenshot:
Can you run your app/JRE with the following command line arguments?
-Djava.net.preferIPv4Stack=true
See here for more info.