I am facing issue with websocket.
Websocket is working fine with http.
But when we tried to access it from HTTPS we are facing failed: WebSocket opening handshake timed out error
Its working fine with http.
Related
HTTP Request node connecting to a third party REST API, which is hosted on AWS intermittently throwing "A timeout error occurred whilst performing an SSL socket operation ". I would like to know why is it happening intermittently and how to find root cause of this issue. While we invoking services in OnPrem instead of AWS all good , when we swith to AWS he are facing the following issue
HTTP Request Node Settings: Protocol - TLSv1.2 ,HTTP Version 1.1
IBM Integration Bus v10.0.0.8 and IBM ACE 12.01
POST //url**** HTTP/1.1 ;A Web Service request has detected a SOCKET error whilst invoking a web service located at host ****t;A timeout error occurred whilst performing an SSL socket operation
BIPmsgs Number :3166
I'm trying to connect to AWS IoT Core using MQTT, WebSocket and HTTPS communication protocols.
Here I'm using Node-Red as an IoT Device simulator. While doing this I'm able to successfully connect using both MQTT and HTTPS protocol but WebSocket connection is not working.
MQTT EndPoint: xxxx..amazonaws.com:8883
HTTPS EndPoint: https://xxxx..amazonaws.com:8443/topics/iot%2Ftelemetry?qos=1
WebSocket EndPoint: wss://xxxx..amazonaws.com:443/mqtt
Error in Node-Red Console when I try to publish a message to AWS IoT Core using WebSocket protocol
"An error occurred while sending: Error: WebSocket is not open: readyState 3 (CLOSED)"
The above error clearly states that Node-Red is not able to establish the WebSocket connection due to incorrect configuration.
Can anyone who has connected to AWS IoT Core using WebSocket protocol share some pointers here?
I am running in web server on EC2 instance.
My domain is registered on google
Using Postfix to send mail.
Every time i request to send mail this error pop-up:
connect to alt2.gmail-smtp-in.l.google.com[209.85.202.27]:2060: Connection timed out
Please help
I have a websocket server built with go running on AWS beanstalk. I'm running a load balancer with a SSL cert. I'm having issues connecting to it via the browser. If I try to connect to it through another go program running on my terminal everything works fine. I've updated my environment to accept TCP instead of HTTP connections on port 80.
When I try to connect from the webapp though I get this error.
WebSocket connection to 'wss://root.com/users/fcbd7f8d-2ef6-4fe2-b46c-22db9b107214/sockets/client'
failed: Error during WebSocket handshake: Unexpected response code: 400
When I check the AWS logs I find this error.
the client is not using the websocket protocol:
'websocket' token not found in 'Upgrade' header
UPDATE
if I run the webapp on my localhost and change the connection string from wss:// to ws:// it works. If I try the same url in the live webapp I get an ssl error.
Mixed Content: The page at 'https://root.com/captions' was loaded over HTTPS,
but attempted to connect to the insecure WebSocket endpoint
'ws://root.com/users/fcbd7f8d-2ef6-4fe2-b46c-22db9b107214/sockets/client'.
This request has been blocked; this endpoint must be available over WSS.
I have a problem with the cf log. If I'm using cf logs, I get the following error
C:\Users\Z003PCEU> cf logs hello-spring-cloud FAILED Error dialing
traffic controller server: dial tcp 139.25.25.200:4443: connectex: A
connection attempt failed because the connected party did not properly
respond after a period of time, or established connection failed
because connected hos t has failed to respond.. Please ask your Cloud
Foundry Operator to check the platform configuration (traffic
controller is wss://doppler.sys.de.c
loudfoundry.it-platforms.net:4443).
Using Curl to get access provides the following info
Proxy error
503
the proxy is only needed for communication outside the company. Cf should net use it.
Removing the proxy from console results in
Failed to connect to 10.0.0.17 port 4443: Connection refused
10.X.X.X is the cloud internal network.
Anyone an Idea?
It was a firewall problem. The port 4443 was not open. After changing the configuration within the firewall it works