from [~darahayes]' email on mobile-dev:
Hey folks,
there is also an issue right now with websockets in the community cluster. When attempting to start a subcscription via GraphQL Playground, the websocket connection attempt fails,
{{WebSocket connection to 'wss://data-sync-server-datasync-test.community.skunkhenry.com/graphql' failed: Error during WebSocket handshake: Unexpected response code: 400}}
It seems that the request is reaching the server, I can see one log in the server:
{code}
{
"level": 30,
"time": 1534932393268,
"msg": "request completed",
"pid": 18,
"hostname": "data-sync-server-3-tgqm7",
"req": {
"id": 7,
"method": "GET",
"url": "/graphql",
"headers": {
"accept-encoding": "gzip, deflate",
"accept-language": "en-US,en;q=0.9",
"cache-control": "no-cache",
"origin": "http://data-sync-server-http-datasync-test.community.skunkhenry.com",
"pragma": "no-cache",
"sec-websocket-extensions": "permessage-deflate; client_max_window_bits",
"sec-websocket-key": "1LhEQsQCJ+v8xa8PCHUWJw==",
"sec-websocket-protocol": "graphql-ws",
"sec-websocket-version": "13",
"user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36",
"x-forwarded-for": "148.252.9.234, 10.10.0.12",
"host": "data-sync-server-http-datasync-test.community.skunkhenry.com",
"x-forwarded-host": "data-sync-server-http-datasync-test.community.skunkhenry.com",
"x-forwarded-port": "80",
"x-forwarded-proto": "http",
"forwarded": "for=10.10.0.12;host=data-sync-server-http-datasync-test.community.skunkhenry.com;proto=http"
},
"remoteAddress": "::ffff:10.128.0.1",
"remotePort": 36292
},
"res": {
"statusCode": 400,
"header": "HTTP/1.1 400 Bad Request\r\nX-Powered-By: Express\r\nAccess-Control-Allow-Origin: *\r\nDate: Wed, 22 Aug 2018 10:06:33 GMT\r\nConnection: keep-alive\r\nTransfer-Encoding: chunked\r\n\r\n"
},
"responseTime": 1,
"v": 1
}
{code}
It doesn't work with HTTP or HTTPS. It does work however in a local OpenShift instance using oc cluster up. I believe it might be something to do with the OpenShift Router/Load Balancer. Perhaps there is some global config that is changing the default behaviour. If anyone has any ideas what might cause this, please let me know.
*How to reproduce* (with currently deployed project)
Go to https://data-sync-server-datasync-keycloak-test.community.skunkhenry.com/graphql
Run query *subscription{memeAdded{id}}*
|
|
