Hi,

I am using a localhost URL that gives me a JSON response. The issue is when I am using the URL in my Node js application. var targetUrl = 'http://localhost:3000/suvs';

, I am getting an error:
"
{ status: 2004,
cause: 'An error occurred while streaming http://localhost:3000/suvs. : Connection refused',
message: 'Network error. The proxy cannot connect to host. Please try again later.',
timestamp: 1538521423798,
sessionId: '77229760-cda3-414e-8606-db67c5f60281' }
ERROR! StreamDataError {
type: 'An error occurred while streaming http://localhost:3000/suvs. : Connection refused',
message: 'Network error. The proxy cannot connect to host. Please try again later.',
status: 2004,
original:
{ status: 2004,
cause: 'An error occurred while streaming http://localhost:3000/suvs. : Connection refused',
message: 'Network error. The proxy cannot connect to host. Please try again later.',
timestamp: 1538521423798,
sessionId: '77229760-cda3-414e-8606-db67c5f60281' },
source: 'server' }
Closing the SSE Stream.

"
This works perfectly fine when I use the URL provided by you (stockmarket.streamdata.io/prices).

Can you please help me? Could it be because the URL you provided redirects to HTTPS and my URL is HTTP?

I am getting the following message from the browser when trying to open a data stream:

XMLHttpRequest cannot load https://streamdata.motwin.net/XXXXX?X-Sd-Token=YYYYYYYY. Response to preflight request doesn't pass access control check: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '*' when the request's credentials mode is 'include'. Origin 'http://localhost' is therefore not allowed access. The credentials mode of requests initiated by the XMLHttpRequest is controlled by the withCredentials attribute.

{"type":"An error occurred while polling https://myapi.com/accounts/27644/state. : General SSLEngine problem","status":2001,"message":"General SSLEngine problem","source":"server"}

since we spent https we have this error in the console

StreamData._buildErrorMessage = function (error) {
logger_1.Logger.error(error);

logging the error without a message pattern.
when the network is lost.
Uncaught TypeError: Cannot read property 'replace' of undefined in the Logger class

logger_1.Logger.error("error occurred: {0}", error);