update

node_modules/rxjs/_esm5/operators/shareReplay.js

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+/** PURE_IMPORTS_START .._ReplaySubject PURE_IMPORTS_END */
+import { ReplaySubject } from '../ReplaySubject';
+/**
+ * @method shareReplay
+ * @owner Observable
+ */
+export function shareReplay(bufferSize, windowTime, scheduler) {
+    return function (source) { return source.lift(shareReplayOperator(bufferSize, windowTime, scheduler)); };
+}
+function shareReplayOperator(bufferSize, windowTime, scheduler) {
+    var subject;
+    var refCount = 0;
+    var subscription;
+    var hasError = false;
+    var isComplete = false;
+    return function shareReplayOperation(source) {
+        refCount++;
+        if (!subject || hasError) {
+            hasError = false;
+            subject = new ReplaySubject(bufferSize, windowTime, scheduler);
+            subscription = source.subscribe({
+                next: function (value) { subject.next(value); },
+                error: function (err) {
+                    hasError = true;
+                    subject.error(err);
+                },
+                complete: function () {
+                    isComplete = true;
+                    subject.complete();
+                },
+            });
+        }
+        var innerSub = subject.subscribe(this);
+        return function () {
+            refCount--;
+            innerSub.unsubscribe();
+            if (subscription && refCount === 0 && isComplete) {
+                subscription.unsubscribe();
+            }
+        };
+    };
+}
+;
+//# sourceMappingURL=shareReplay.js.map