tools/dom/src/PathObserver.dart - Issue 16007003: Optimize internals of multiplex-streams.

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Unified Diff: tools/dom/src/PathObserver.dart

Issue 16007003: Optimize internals of multiplex-streams. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Address comments Created 7 years, 7 months ago

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Index: tools/dom/src/PathObserver.dart

diff --git a/tools/dom/src/PathObserver.dart b/tools/dom/src/PathObserver.dart

index 9e680660691816f94dfc9f392282dc16fa3dc2a3..b0eda5f972766e0d7ac21a434939e6ff36265163 100644

--- a/tools/dom/src/PathObserver.dart

+++ b/tools/dom/src/PathObserver.dart

@@ -72,7 +72,7 @@ class PathObserver {

// TODO(jmesserly): if the path is empty, or the object is! Observable, we

// can optimize the PathObserver to be more lightweight.

- _values = new StreamController.multiplex(onListen: _observe,

+ _values = new StreamController.broadcast(onListen: _observe,

onCancel: _unobserve);

if (_isValid) {

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