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Test a WebSocket using curl.
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| curl --include \ | |
| --no-buffer \ | |
| --header "Connection: Upgrade" \ | |
| --header "Upgrade: websocket" \ | |
| --header "Host: example.com:80" \ | |
| --header "Origin: http://example.com:80" \ | |
| --header "Sec-WebSocket-Key: SGVsbG8sIHdvcmxkIQ==" \ | |
| --header "Sec-WebSocket-Version: 13" \ | |
| http://example.com:80/ |
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This was very helpful. Thanks so much. In my case I just needed to confirm that the websocket server could be connected to and the connection would be upgraded, but I see how the headers and other settings can be changed as needed for any particular situation.