mongodb/mongo-php-driver — pull request #524 by bjori (2013-09-04 19:07:04+00:00)
Title: Fixed PHP-901: Detect server state changes

The get_server_flags() is only executed upon creating the connection...
This unfortunately means that whenever the mongod changes it status -
without closing the currently open sockets - we don't detect that.
This happens for example when we force a mongod into recovery mode.

This fix extract the node type again and compares it to the original
discovery, and bails out if different.

NOTE: This is not needed in master as these functions have been merged
completely

This fixes the mongod-recovery-mode-001.phpt test in v1.4