payload: {"action":"closed","issue":{"url":"https://api.github.com/repos/Azure/azure-signalr/issues/620","repository_url":"https://api.github.com/repos/Azure/azure-signalr","labels_url":"https://api.github.com/repos/Azure/azure-signalr/issues/620/labels{/name}","comments_url":"https://api.github.com/repos/Azure/azure-signalr/issues/620/comments","events_url":"https://api.github.com/repos/Azure/azure-signalr/issues/620/events","html_url":"https://github.com/Azure/azure-signalr/issues/620","id":475862565,"node_id":"MDU6SXNzdWU0NzU4NjI1NjU=","number":620,"title":"[WebSocket] Unable to connect to server","user":{"login":"Mittchel","id":1458641,"node_id":"MDQ6VXNlcjE0NTg2NDE=","avatar_url":"https://avatars3.githubusercontent.com/u/1458641?v=4","gravatar_id":"","url":"https://api.github.com/users/Mittchel","html_url":"https://github.com/Mittchel","followers_url":"https://api.github.com/users/Mittchel/followers","following_url":"https://api.github.com/users/Mittchel/following{/other_user}","gists_url":"https://api.github.com/users/Mittchel/gists{/gist_id}","starred_url":"https://api.github.com/users/Mittchel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Mittchel/subscriptions","organizations_url":"https://api.github.com/users/Mittchel/orgs","repos_url":"https://api.github.com/users/Mittchel/repos","events_url":"https://api.github.com/users/Mittchel/events{/privacy}","received_events_url":"https://api.github.com/users/Mittchel/received_events","type":"User","site_admin":false},"labels":[{"id":849746880,"node_id":"MDU6TGFiZWw4NDk3NDY4ODA=","url":"https://api.github.com/repos/Azure/azure-signalr/labels/question","name":"question","color":"d876e3","default":true}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":7,"created_at":"2019-08-01T19:59:22Z","updated_at":"2019-08-02T08:43:06Z","closed_at":"2019-08-02T08:43:06Z","author_association":"NONE","body":"We've been trying to port our api's to .net core 2.2 and are experiencing issues with the Azure SignalR service and WebSockets.\r\n\r\nFor some reason we're experiencing a WebSocket exception: 'Unable to connect to the remote server'. The weird thing is that when we enable Long polling everything works fine. \r\nWe've scattered the web and tried a bunch of things but nothing has been successful yet. \r\n\r\nI've attached a solution that reproduces the error with both a 'server' and client.\r\nI hope someone call tell me what we're doing wrong here! Thanks in advance.\r\n[SampleApplication.zip](https://github.com/Azure/azure-signalr/files/3458448/SampleApplication.zip)\r\n"}}
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