No SNI support #224
Description
At the moment AsyncHttpClient does not support SSL connections that use SNI (Server Name Identification). It's a technique that allows servers to return different SSL certificates depending on the requested host name, which allows using SSL in shared hosting scenarios. However, AsyncHttpClient only fetches the default certificate, therefore every request fails - most of the time even without an exception. It would be nice if SNI support could be added to this project.