Synq MultiEvents might break WebDriver

[alechenninger]

MultiEvents spin up separate threads for each event. WebDriver is not thread safe. This could be a big problem if both events are interacting with the driver.

[alechenninger]

Access to underlying driver for multiple elements and windows needs to be restricted to a single thread:

For reference:
https://groups.google.com/forum/#!topic/webdriver/cw_awztl-IM

Simon's suggested approach would be best: since we have multiple WebElement references running around potentially being used by multiple "event" threads, having everything delegated to a single thread for a driver would solve this relatively elegantly.

The only other thing I can think of would be to completely redesign MultiEvent's in Synq... but considering I wanted them to be handle Event listening in addition to polling... I'm not sure of any other way. Plus, I quite like how it is implemented.

[alechenninger]

Work started on making driver access thread safe, among other refactorings: c9c4b85

[alechenninger]

Merged into master.

Needs tests though... 👎