Why it is showing socket closed even though it was working well

  api, javascript, vue.js, websocket

I had created a order book from luno api and it was working well but suddenly it has stopped working? It is showing "retrying… Socket Closed ".
Someone told me maybe it is because of their api has changed, but I don’t understand.

Here is the docs where I got web socket api Luno API docs

created: function () {



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