.unresolved {nanonext} | R Documentation |
Query whether an Aio or list of Aios remains unresolved. This is an
experimental technical utility version of unresolved
not
intended for ordinary use. Provides a method of querying the busy status
of an Aio without altering its state in any way i.e. not attempting to
retrieve the result or message.
.unresolved(x)
x |
an Aio or list of Aios (objects of class ‘sendAio’, ‘recvAio’ or ‘ncurlAio’). |
.unresolved()
is not intended to be used for ‘recvAio’
returned by a signalling function, in which case unresolved
must be used in all cases.
Logical TRUE if ‘aio’ is an unresolved Aio or else FALSE, or if ‘aio’ is a list, the integer number of unresolved Aios in the list.