ResumeTransaction (obsolete)
PowerScript function
Description
Associates the EAServer transaction passed as an argument with the
calling thread.
Obsolete function
ResumeTransaction is obsolete, because EAServer is no longer
supported since PowerBuilder 2017.
Applies to
CORBACurrent objects
Syntax
|
1 |
CORBACurrent.ResumeTransaction ( handletrans ) |
|
Argument |
Description |
|---|---|
|
CORBACurrent |
Reference to the CORBACurrent service |
|
handletrans |
An unsignedlong containing the handle of a suspended |
Return value
Integer. Returns 0 if it succeeds and one of the following negative
values if an error occurs:
-1 — Unknown failure
-2 — The transaction referred to by handletrans is no longer
valid
Usage
The ResumeTransaction function associates the transaction referred
to by the handletrans argument with the calling thread. The argument is
obtained from a call to SuspendTransaction and may refer to a transaction
that was previously associated with the current thread or with a different
thread in the same execution environment.
Caution
The handletrans argument must be obtained from the
SuspendTransaction function. Using any other value as the argument to
ResumeTransaction may have unpredictable results.
ResumeTransaction can be called by a client or a component that is
marked as OTS style. must be using the two-phase commit transaction
coordinator (OTS/XA).
Examples
This example shows the use of the ResumeTransaction function to
associate the calling thread with the transaction referred to by the
ll_handle argument returned by SuspendTransaction:
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
// Instance variable: // CORBACurrent corbcurr integer li_rc unsignedlong ll_handle li_rc = this.GetContextService("CORBACurrent", & corbcurr) li_rc = corbcurr.Init() li_rc = corbcurr.BeginTransaction() // do some transactional work ll_handle = corbcurr.SuspendTransaction() //do some non-transactional work li_rc = corbcurr.ResumeTransaction(ll_handle) // do some more transactional work li_rc = corbcurr.CommitTransaction() |
See also