Description.
Used to determine whether a connection has been established.
Note
This function does not determine whether or not there is a
“live” management server at the other end of
the connection. Beginning with MySQL 5.1.17, you can use
ndb_mgm_check_connection()
to accomplish that task.
Signature.
int ndb_mgm_is_connected
(
NdbMgmHandle handle
)
Parameters.
A management server handle.
Return value.
This function returns an integer, whose value is interpreted
as follows:
0: Not connected to the management
node.
Any nonzero value: A connection has been established with
the management node.
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