Kbase 17202: Error 778 Occurs When Using PSTimer During a Long FOR EACH Loop
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
16/10/2008 |
|
Status: Unverified
FACT(s) (Environment):
Progress 8.2B
SYMPTOM(s):
Error <read/writing> socket, ret=<n>, errno=<n>. (778)
Configuration is set in client/server mode
Application uses a timer OCX
CAUSE:
There is a known bug wherein using a timer OCX and accessing a database during the timer's "tick" event while a program is looping thru a large number of database records (any table) will cause error 778 to happen.
This bug only happens when the database is connected in true client/server mode.
FIX:
One possible workaround is to disable the timer while the program is
looping thru the records and then enabling the timer again when the
loop is done.