Fix for flush in htmlfile

xantus · Jun 25, 2010 · 5e32922 · 5e32922
1 parent ea36d24
commit 5e32922
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/socket.io/transports/htmlfile.js b/lib/socket.io/transports/htmlfile.js
@@ -17,11 +17,11 @@ exports.htmlfile = Client.extend({
 					'Transfer-Encoding': 'chunked'
 				});
 				this.response.write('<html><body>' + new Array(244).join(' '));
-				this.response.flush();
+				if ('flush' in this.response) this.response.flush();
 				this._payload();
 				this._heartbeatInterval = setInterval(function(){
 					self.response.write('<!-- heartbeat -->');
-					self.response.flush();
+					if ('flush' in self.response) self.response.flush();
 				}, this.options.heartbeatInterval);
 				break;
 
@@ -44,7 +44,7 @@ exports.htmlfile = Client.extend({
 
 	_write: function(message){
 		this.response.write('<script>parent.s._('+ message +', document);</script>');
-		this.response.flush();
+		if ('flush' in this.response) this.response.flush();
 	}
 
 });