Ccl::Bool poll(CclBuf* commarea = 0)
- commarea
- An optional pointer to the CclBuf object that will be used to contain
the returned COMMAREA.
Returns an enumeration, defined within the
Ccl class
indicating whether a reply has been received from a deferred synchronous
Backout,
Cancel,
Changed,
Commit,
Link, or
Status call request. If
poll is
used on a flow object that is not deferred synchronous, a
syncType exception
is raised. Possible values are:
- yes
- A reply has been received. handleReply has been
called synchronously.
- no
- No reply has been received. The client process is not blocked.