Obfuscated server timeout did not retry plain connection promptly

Summary¶

When an obfuscated server connection timed out, the client could fail to retry the same server promptly with a plain connection.

Landed on main in commit 9cb92a7 (BUG-062 retry plain server connect after obfuscated timeout).

The server-connect path now retries the current candidate without obfuscation when the obfuscated attempt times out.