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Make the getCapabitilies entry point optional

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The getCapabilities entry point is no longer required as long as all the
relevant capabilities are added to the static module parameters.
This commit is contained in:
Markus Mäkelä
2017-03-20 10:58:07 +02:00
parent 7bd05d4581
commit dd94374057
3 changed files with 21 additions and 11 deletions
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10
include/maxscale/router.h
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@ -58,7 +58,9 @@ typedef enum error_action
/**
* @verbatim
* The "module object" structure for a query router module
* The "module object" structure for a query router module. All entry points
* marked with `(optional)` are optional entry points which can be set to NULL
* if no implementation is required.
*
* The entry points are:
* createInstance Called by the service to create a new instance of the query router
@ -67,11 +69,11 @@ typedef enum error_action
* freeSession Called when a session is freed
* routeQuery Called on each query that requires routing
* diagnostics Called to force the router to print diagnostic output
* clientReply Called to reply to client the data from one or all backends
* clientReply Called to reply to client the data from one or all backends (optional)
* handleError Called to reply to client errors with optional closeSession
* or make a request for a new backend connection
* getCapabilities Called to obtain the capabilities of the router
* destroyInstance Called for destroying a router instance
* getCapabilities Called to obtain the capabilities of the router (optional)
* destroyInstance Called for destroying a router instance (optional)
*
* @endverbatim
*