45 lines
871 B
Go
45 lines
871 B
Go
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package ws
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import (
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"context"
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"github.com/coder/websocket"
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"github.com/coder/websocket/wsjson"
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"github.com/google/uuid"
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"github.com/maddalax/htmgo/framework/h"
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"github.com/maddalax/htmgo/framework/service"
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"net/http"
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)
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func Handle() http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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c, err := websocket.Accept(w, r, nil)
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cc := r.Context().Value(h.RequestContextKey).(*h.RequestContext)
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locator := cc.ServiceLocator()
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manager := service.Get[SocketManager](locator)
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if err != nil {
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return
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}
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id := uuid.NewString()
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manager.Add(id, c)
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defer func() {
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manager.Disconnect(id)
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}()
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for {
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var v map[string]any
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err = wsjson.Read(context.Background(), c, &v)
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if err != nil {
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manager.CloseWithError(id, "failed to read message")
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return
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}
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if v != nil {
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manager.OnMessage(id, v)
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}
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}
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}
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}
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