This is a brief description of the wire protocol used by the remote backend:
Message 1: Direction: ProgClient->ProgServer Format: HELLO! Description: Greeting message (is abritrary ATM) When: At database opening time. Message 2: Direction: ProgServer->ProgClient Format: BOO! Description: Return of greeting (is abritrary ATM) When: At connection setting up time. Message 3: Direction: ProgClient->ProgServer Format: SETQUERY\ " " Description: The query, results to get, and weighting formula to use. When: At prepare_match() time Message 4: Direction: ProgServer->ProgClient Format: MYSTATS Description: The local database statistics Message 5: Direction: ProgClient->ProgServer Format: GLOBSTATS \n\ GETMSET Description: The global statistics for all databases are sent, and the MSet requested. When: At get_mset() time. Message 6: Direction: ProgServer->ProgClient Format: MSETITEMS \n\ MSETITEM: \n\ OK Description: The returned MSet.