i installed openRTSP on UBUNTU and try to call url rtsp://simplelive.nexg.tv:554/starplus_mpeg.sdp using the command
openRTSP rtsp://simplelive.nexg.tv:554/starplus_mpeg.sdp
i am getting the error
Failed to get a SDP description for the URL "rtsp://simplelive.nexg.tv:554/starjalsha_mpeg.sdp": Failed to find network address for "simplelive.nexg.tv"
i want to get description of the screen can anyone please suggest why i am getting this error and how to resolve it ??
The error message sounds like that openRTSP can't find the host simplelive.nexg.tv.
Try within a terminal window: ping simplelive.nexg.tv
If the ping can't resolve the name or your host is not reachable than you have a network problem that is unrelated to openRTSP.
I'd search for UBUNTU basic network troubleshooting -
http://ubuntuforums.org/showthread.php?t=25557
Related
I am developing a MERN stack application. My Node web server used to work fine. Recently however, whenever I start my Node server, I get the following error:
[1] Error: queryTxt ESERVFAIL cluster0.b4oyxi0.mongodb.net
[0] [HPM] Error occurred while proxying request localhost:3000/api/users/login to http://localhost:5000/ [ECONNRESET] (https://nodejs.org/api/errors.html#errors_common_system_errors)
[1] [nodemon] app crashed - waiting for file changes before starting...
What does this error mean and how can I fix it?
Not exactly sure what the error means. I encountered a similar error and the non +srv connection string did it for me.
To get one,
head out to your Atlas Dashboard under Database Deployment,
click Connect,
then choose Connect your application.
On the Node.js driver version, lower that to 2.2.12 or later.
This should give the connection string.
It's a DNS server issue. Try changing your DNS server in your network settings to any of these, or any other trusted one you know:
208.67.222.222
1.1.1.1
8.8.8.8
9.9.9.9
When I'm trying to use POST operation through local host server. It is not connecting to the server and showing the following error :
There was an error connecting to http://localhost:4500/api/user/signup.
Please find attached screenshot for the same
enter image description here
That means there is no server running on that port. Please check server first whether the port is correct or not.
Getting the below error while trying to execute the statement in command prompt.
C:\users\Blue mix> cf API https://api.ng.bluemix.net
Setting API endpoint to https://api.ng.bluemix.net...
Request error: Get https://api.ng.bluemix.net/v2/info: http: error connecting to
proxy http://my.proxyserver.com:8080: dial tcp : lookup my.proxy server.com: GET Address inflow : No such host is known.
TIP: If you are behind a firewall and require an HTTP proxy, verify the HTTPS_proxy environment variable is correctly set. Else, check your network connection.
FAILED
Can you please suggest how can I fix this problem ?
It looks like you have configured the https_proxy variable? https://docs.cloudfoundry.org/cf-cli/http-proxy.html.
The error message suggests that the hostname you have set for your proxy server can not be resolved to an IP address.
Update:
You can verify if your machine is able to resolve the hostname of the proxy server by pinging your proxyserver, e.g.
C:\> ping my.proxyserver.com
Ping will report if it is unable to resolve the proxy hostname to an ip address. E.g.
C:\> ping my.proxyserver.com
Ping request could not find host my.proxyserver.com. Please check the name and try again.
If it is unable to resolve to an ip address, you need to fix that problem first. See here for some tips: https://support.rackspace.com/how-to/modify-your-hosts-file/
Unable to communicate with server - I/O error on GET request for "https://api.ng.bluemix.net/info":Connect to 10.81.82.132:80 [/10.81.82.132] failed: Connection timed out: connect; nested exception is org.apache.http.conn.HttpHostConnectException: Connect to 10.81.82.132:80 [/10.81.82.132] failed: Connection timed out: connect
I am getting this error when trying to create a Bluemix server in Eclipse, specifically on click of Validate Account button. I have downloaded and installed the IBM Bluemix for Eclipse plug-in but still having connectivity issues. Any help is appreciated.
The connection error is depending from the wrong IP address your internet ISP/provider is returning for api.ng.bluemix.net
Check your DNS configuration, you could run the following command
nslookup api.ng.bluemix.net
to check which DNS server is returning the wrong IP address.
My jbossews cartridge is suddenly no more available through the webbrowser but when logged in via SSH it seems to be reachable:
What I've done so far:
When I gear restart my cartrdige, I get Found 127.3.72.129:8080 listening port.
wget 127.3.72.129:8080 actually downloads the valid index.html
With a wget on the external domain wget test-locked.rhcloud.com (also with ":8080") I just get Connection refused
Catalina log also gives no hint about any problems. It reports the server to be started up successfully without any warnings.
access log also shows no request at all coming in.
disk quota is available, too
I'm running out of ideas what I could check next or get the gear up and running again. Any help would be appreciated.
After Openshift having recovered like magically, the answer to such an issue seems to be: "relax, wait and see".