adds documentation for _performRequest
diff --git a/lib/src/web_driver.dart b/lib/src/web_driver.dart
index 5cae129..04c5a36 100644
--- a/lib/src/web_driver.dart
+++ b/lib/src/web_driver.dart
@@ -232,6 +232,8 @@
command,
null);
+ // Performs request and sends the result to listeners/onCommandController.
+ // This is typically always what you want to use.
Future _performRequestWithLog(
Function fn, String method, String command, params) async {
return await _performRequest(fn, method, command, params)
@@ -251,6 +253,9 @@
// This is an ugly hack, I know, but I dunno how to cleanly do this.
var _previousEvent = null;
+ // Performs the request. This will not notify any listeners or
+ // onCommandController. This should only be called from
+ // _performRequestWithLog.
Future _performRequest(
Function fn, String method, String command, params) async {
var startTime = new DateTime.now();
