Update synthesis.speak()

mjyc · May 23, 2019 · fd7bbb1 · fd7bbb1
1 parent 302db5a
commit fd7bbb1
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Showing 3 changed files with 13 additions and 2 deletions.
diff --git a/examples/demos/sound/src/index.js b/examples/demos/sound/src/index.js
@@ -13,7 +13,8 @@ function main(sources) {
     next: s => console.debug("reducer state", s)
   });
 
-  const goal$ = sources.DOM.select("button").events("click")
+  const goal$ = sources.DOM.select("button")
+    .events("click")
     .mapTo({
       goal_id: { stamp: Date.now(), goal_id: "ap" },
       goal:

diff --git a/examples/demos/speech/dist/index.js b/examples/demos/speech/dist/index.js
diff --git a/speech/src/makeSpeechSynthesisDriver.ts b/speech/src/makeSpeechSynthesisDriver.ts
@@ -50,6 +50,11 @@ export function makeSpeechSynthesisDriver(): Driver<any, EventSource> {
             }
           });
           synthesis.speak(utterance);
+          // https://www.chromestatus.com/feature/5687444770914304
+          if (!synthesis.speaking) {
+            console.warn('Cannot speak utterance; dispatching "ended"');
+            utterance.dispatchEvent(new Event("ended"));
+          }
         }
       }
     });