Strange thing just started occurring using NGINX in front of zeppelin. Curious if anybody else has run into this.
We have been using NGINX for quite some time (a year or more now) to manage HTTPS certificates, and basic auth in front of Zeppelin pretty much exactly as described here: https://zeppelin.apache.org/docs/0.6.2/security/authentication.html (we forward 8090 https + wss to zeppelin localhost:8080 using nginx) Strange thing is Chrome & Safari are now throwing web socket connection errors, However Firefox still works. (definitely not an SSL certificate issue, expires 2018, still valid, works on other servers fine). Chrome reports it is a valid cert as well. vendor.js:75 WebSocket connection to 'wss://myzeppelin.mydomain.com:8090/ws' failed: WebSocket opening handshake was canceled Anybody run into anything similar? Jeff
