Merge remote-tracking branch 'origin/staging' into develop

backend/test/backend_tests/helpers.clj

@@ -549,6 +549,44 @@
       (io/copy r sw)
       (.toString sw))))
 
+(defn parse-sse
+  [content]
+  (let [state
+        (reduce (fn [{:keys [events data event id] :as state} line]
+                  (cond
+                    ;; empty line → dispatch event if we have data
+                    (str/blank? line)
+                    (if (seq data)
+                      (-> state
+                          (update :events conj {:event (or event "message")
+                                                :data (-> (str/join "\n" data))})
+                          (assoc :data [] :event nil))
+                      state)
+
+                    ;; comment line (starts with :)
+                    (str/starts-with? line ":")
+                    state
+
+                    :else
+                    (let [[field raw-value] (str/split line #":" 2)
+                          value (some-> raw-value (str/replace #"^ " ""))]
+                      (case field
+                        "data"  (update state :data conj (or value ""))
+                        "event" (assoc state :event value)
+                        ;; ignore retry and unknown fields
+                        state))))
+                {:events [] :data [] :event nil}
+                (str/split content #"\r?\n"))
+
+        ;; handle unterminated last event (no trailing blank line)
+        state (if (seq (:data state))
+                (update state :events conj
+                        {:event (or (:event state) "message")
+                         :data (str/join "\n" (:data state))})
+                state)]
+
+    (:events state)))
+
 (defn consume-sse
   [callback]
   (let [{:keys [::yres/status ::yres/body ::yres/headers] :as response} (callback {})
@@ -558,12 +596,9 @@
     (try
       (px/exec! :virtual #(rcp/write-body-to-stream body nil output))
       (into []
-            (map (fn [event]
-                   (let [[item1 item2] (re-seq #"(.*): (.*)\n?" event)]
-
-                     [(keyword (nth item1 2))
-                      (tr/decode-str (nth item2 2))])))
-            (-> (slurp' input)
-                (str/split "\n\n")))
+            (map (fn [{:keys [event data]}]
+                   [(keyword event)
+                    (tr/decode-str data)]))
+            (parse-sse (slurp' input)))
       (finally
         (.close input)))))