WIP.

internal/api/api.go

@@ -61,5 +61,6 @@ func (manager *ApiManagerCtx) Mount(r chi.Router) {
 		r.Post("/recreate", manager.roomRecreate)
 	})
 
+	r.Get("/events", manager.events)
 	r.Get("/docker-compose.yaml", manager.dockerCompose)
 }

internal/api/rooms.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
+	"fmt"
 	"io"
 	"net/http"
 	"strconv"
@@ -250,6 +251,38 @@ func (manager *ApiManagerCtx) roomGenericAction(action func(ctx context.Context,
 	}
 }
 
+func (manager *ApiManagerCtx) events(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "text/event-stream")
+	w.Header().Set("Cache-Control", "no-cache")
+	w.Header().Set("Connection", "keep-alive")
+
+	flusher, ok := w.(http.Flusher)
+	if !ok {
+		http.Error(w, "Connection does not support streaming", http.StatusBadRequest)
+		return
+	}
+
+	events, errs := manager.rooms.Events(r.Context())
+	for {
+		select {
+		case _, ok := <-errs:
+			if !ok {
+				manager.logger.Debug().Msg("sse channel closed")
+			}
+			return
+		case e := <-events:
+			jsonData, err := json.Marshal(e)
+			if err != nil {
+				http.Error(w, err.Error(), 500)
+				return
+			}
+
+			fmt.Fprintf(w, "data: %s\n\n", jsonData)
+			flusher.Flush()
+		}
+	}
+}
+
 func (manager *ApiManagerCtx) dockerCompose(w http.ResponseWriter, r *http.Request) {
 	response, err := manager.rooms.ExportAsDockerCompose(r.Context())
 	if err != nil {