I have two SpringBootApplication, A and B. A sends command, B handles the command.
When B start with a not empty server.servlet.context-path, when A send a command then show exception
An error occurred while trying to dispatch a command on the DistributedCommandBus: 404 null
I config the command router like:
SpringCloudCommandRouter.builder().localServiceInstance(registration).discoveryClient(discoveryClient).routingStrategy(new AnnotationRoutingStrategy()).build()
An error occurred while trying to dispatch a command on the:
DistributedCommandBus: 404 null
Related
※I am a beginner, so if you have any information you need, please comment.
Based on the yaml file, I am trying to publish a sample app that has already been launched in Pod via Ingress.
$kubectl apply -f ./overlays/stg/bookinfo-ingress.yaml
■Errormessage
Error from server (InternalError): error when creating "./overlays/stg/bookinfo-ingress.yaml": Internal error occurred: failed calling webhook "validate.nginx.ingress.kubernetes.io": failed to call webhook: Post "https://ingress-nginx-controller-admission.ingress-nginx.svc:443/networking/v1/ingresses?timeout=10s": x509: certificate signed by unknown authority
I am getting below exception while connecting to pipeline debugger. I tried to re start application server / HTTP service / system as well but no luck. Any one have faced the same problem .
com.intershop.beehive.core.rapi.soap.ConnectException:
http://localhost:80/INTERSHOP/servlet/WFS/SOAP/-/SessionMgmtService;
nested exception is:
com.intershop.beehive.core.rapi.soap.SOAPException: SOAP-Stub:
response payload is not wellformed at
com.intershop.beehive.core.rapi.soap.SOAPStub.getPayload(SOAPStub.java:381)
at
com.intershop.beehive.core.internal.bos.session.SessionMgmtService_SOAPStub.setTimeout(SessionMgmtService_SOAPStub.java:130)
at
com.intershop.studio.server.suite6.remote.emc.Session.(Session.java:111)
at
com.intershop.studio.server.suite6.remote.RemoteSuite6ServerInstance.doConnect(RemoteSuite6ServerInstance.java:113)
at
com.intershop.studio.server.remote.services.impl.AbstractRemoteServerInstance$1.run(AbstractRemoteServerInstance.java:52)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) Caused
by: com.intershop.beehive.core.rapi.soap.SOAPException: SOAP-Stub:
response payload is not wellformed at
com.intershop.beehive.core.rapi.soap.SOAPStub.getPayload(SOAPStub.java:368)
... 5 more
I have LRP camera which produces RTSP stream in rtsp://172.16.4.6. I use VLC to see this streaming. Then I need to use ALPR Daemon for passing stream in http:// to recognize registration plates captured by camera. According to documentation in should be only http://. So using VLC I am trying to convert/transcode it to proper format. What is the problem, that I am not familiar with this field and have no time to study basic.
I installed apache2 on ubuntu that has port 80 and http://127.0.0.1 address. Then I tried to use some of approaches from documentation https://wiki.videolan.org/Documentation:Streaming_HowTo/Command_Line_Examples/ , then I tried $vlc -I http rtsp://172.16.4.6:554/HighResolutionVideo :sout='#transcode{vcodec=MJPG,vb=800,fps=5}:std{access=http{mime=multipart/x-mixed-repace},mux=mpjpeg,dst=127.0.0.1:80/go.mjpg,delay=0}'
But then I have this error log:
[00007f5fb0001268] core access out error: socket bind error: Permission denied
[00007f5fb0001268] core access out error: cannot create socket(s) for HTTP host
[00007f5fb0001268] access_output_http access out error: cannot start HTTP server
[00007f5fb0003388] stream_out_standard stream out error: no suitable sout access module for `http{mine=multipart/x-mixed-repace}/mpjpeg://172.0.0.1:80/go.mjpg'
[00007f5fb0000b18] core stream output error: stream chain failed for `transcode{vcodec=MJPG,vb=800,fps=5}:std{access=http{mine=multipart/x-mixed-repace},mux=mpjpeg,dst=172.0.0.1:80/go.mjpg,delay=0}'
[00007f5fb42929f8] core input error: cannot start stream output instance, aborting
[00007f5fb0003388] access_output_http access out: Consider passing --http-host=IP on the command line instead.
[00007f5fb0003388] core access out error: socket bind error: Permission denied
[00007f5fb0003388] core access out error: cannot create socket(s) for HTTP host
[00007f5fb0003388] access_output_http access out error: cannot start HTTP server
[00007f5fb0001268] stream_out_standard stream out error: no suitable sout access module for `http{mine=multipart/x-mixed-repace}/mpjpeg://172.0.0.1:80/go.mjpg'
[00007f5fb0000b18] core stream output error: stream chain failed for `transcode{vcodec=MJPG,vb=800,fps=5}:std{access=http{mine=multipart/x-mixed-repace},mux=mpjpeg,dst=172.0.0.1:80/go.mjpg,delay=0}'
[00007f5fb42929f8] core input error: cannot start stream output instance, aborting
I think you have a typo in repace, Try this:
--sout #transcode{vcodec=MJPG,venc=ffmpeg{strict=1}}:standard{access=http{mime=multipart/x-mixed-replace;boundary=--7b3cc56e5f51db803f790dad720ed50a},mux=mpjpeg,dst=:80/go.mjpg}
I have a spring-boot application which is monitored by monit.
Monit just check the /health endpoint spring is exposing.
Basically, monit registered the following checks :
check host hopsearch_connection with address 127.0.0.1
if failed url http://127.0.0.1:8089/health with timeout 15 seconds then alert
check host hopsearch_health with address 127.0.0.1
if failed url http://127.0.0.1:8089/health
and content != 'DOWN'
with timeout 60 seconds
then alert
and the web application return something like that :
{"status":"UP","jestHealth":{"status":"UP","lastQuerySuccess":true},"diskSpace":{"status":"UP","free":14439550976,"threshold":10485760},"rabbit":{"status":"UP","version":"3.3.2"},"redis":{"status":"UP","version":"3.0.0"},"mongo":{"status":"UP","version":"2.6.1"}}
In this spring application, I have a general #ExceptionHandler to log all unexpected errors and to display an error page :
#ExceptionHandler(Exception.class)
#ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR)
public String handleDefaultError(Exception ex, HttpServletRequest httpRequest) {
logException(httpRequest, ex);
return "error";
}
And this #ExceptionHandler logs every call from monit :
<11>May 1 13:20:39 IP 13:20:39.339 t=http-nio-8089-exec-3 l=ERROR c=c.h.s.w.c.ErrorManager m=Error 500
----------------------------------------------------------------
Request Path=http://127.0.0.1:8089/health
Method=GET
----------------------------------------------------------------
Header :
----------------------------------------------------------------
host = 127.0.0.1:8089
accept = */*
connection = close
user-agent = monit/5.4
----------------------------------------------------------------
<11>May 1 13:20:39 IP 13:20:39.340 t=http-nio-8089- exec-3 l=ERROR c=c.h.s.w.c.ErrorManager m=Unexpected error : java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcherImpl.write0(Native Method) ~[na:1.8.0_25]
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) ~[na:1.8.0_25]
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) ~[na:1.8.0_25]
at sun.nio.ch.IOUtil.write(IOUtil.java:65) ~[na:1.8.0_25]
From monit perspective, everything is fine and the check works.
From my perspective, the application works. But I have a lot of errors dumped in the log.
I don't succeed to reproduce on my workstation with curl. This exception only happens on the server with monit.
Is it possible to ignore an error based on a specific user agent in an ExceptionHandler ? (and how ?)
It wouldn't be the best solution but I don't see any other way.
Any thoughts about that ?
Our Biztalk (2006R2) faced an error as below:
Error 1
Event Type: Error
Event Source: ENTSSO
Event Category: Enterprise Single Sign-On
Event ID: 10514
Date: 2/14/2014
Time: 5:02:27 PM
User: N/A
Computer: NINI-SSPP03
Description:
An error occurred while attempting to access the SSO database.
Function: GetGlobalInfo
File: infocache.cpp:1349
A transport-level error has occurred when receiving results from the server. (provider: TCP Provider, error: 0 - The specified network name is no longer available.).
SQL Error code: 0x00000040
Error code: 0xC0002A21, An error occurred while attempting to access the SSO database.
Error2
The following stored procedure call failed: " { call admsvr_ReceiveLocation_GetAllInApp( ?)}". SQL Server returned error string: "[DBNETLIB][ConnectionRead (recv()).]General network error. Check your network documentation.".
But we cannot find any error in SQL Server event log and SQL Server log.
Is there any idea on the possible cause of this error?
Thanks.