22.214.171.124.63 ApiReAddNotifyNode (Opnum 62)
(Protocol Version 3) The ApiReAddNotifyNode method instructs the server to begin queuing event indications. Event indications correspond to internal cluster node state and configuration changes that map to a value in the designated filter of the designated version 1 notification port. Indications are queued for the node represented by the designated context handle.
As part of the successful completion of this method, the server MUST queue a CLUSTER_CHANGE_NODE_STATE event indication to the port if the StateSequence parameter is not equal to the internal state of the node, as specified in section 126.96.36.199.69.
The server SHOULD accept an ApiReAddNotifyNode request if its protocol server state is read-only and MUST accept the request for processing if it is in the read/write state, as specified in section 3.1.1.
The server SHOULD accept an ApiReAddNotifyNode request if the access level associated with the hNode context handle is at least "Read" (section 3.1.4).
error_status_t ApiReAddNotifyNode( [in] HNOTIFY_RPC hNotify, [in] HNODE_RPC hNode, [in] DWORD dwFilter, [in] DWORD dwNotifyKey, [in] DWORD dwStateSequence, [out] error_status_t* rpc_status );
dwFilter: A 32-bit integer bitmask containing one or more node-specific values in a CLUSTER_CHANGE (section 188.8.131.52) enumeration. The value of this parameter MUST be set to the bitwise OR operator of one or more of the following values: CLUSTER_CHANGE_NODE_ADDED, CLUSTER_CHANGE_NODE_DELETED, CLUSTER_CHANGE_NODE_STATE, and CLUSTER_CHANGE_NODE_PROPERTY.
dwNotifyKey: A 32-bit integer context value chosen by the client. This value MUST be returned to the client via a subsequent completion of the ApiGetNotify (section 184.108.40.206.66) method, if the name of the object pertaining to the event matches the name of the object designated by hNode (the second parameter).
rpc_status: A 32-bit integer used to indicate success or failure. The RPC runtime MUST indicate, by writing to this parameter, whether the runtime succeeded in executing this method on the server. The encoding of the value passed in this parameter MUST conform to encoding for comm_status and fault_status, as specified in Appendix E of [C706].
Return Values: The method MUST return the following error codes for the specified conditions.
Return value/code Description
The data that is pointed to by the hNotify parameter or the hNode parameter does not respectively represent a valid HNOTIFY_RPC (section 220.127.116.11) or HNODE_RPC (section 18.104.22.168) context handle.
For any other condition, this method MUST return a value that is not one of the values listed in the preceding table. The client MUST behave in one consistent, identical manner for all values that are not listed in the preceding table. The client SHOULD treat errors specified in section 22.214.171.124 as recoverable errors and initiate the reconnect procedure as specified in section 126.96.36.199.