Kbase P174541: AppServer agents from a WebServices configuration remain in locked state
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
30/03/2011 |
|
Status: Unverified
SYMPTOM(s):
AppServer agents remain in locked state
AppServer agent shows the following stack trace after a kill -8:
uttraceback : 0x0000001c
uttrace : 0x0000017c
utcore : 0x0000010c
drexit : 0x00000444
drSigFatal : 0x000000bc
poll : 0x000000b4
sock_specific_poll : 0x00000150
npp_specific_poll : 0x00000054
csnet_complete_specific_poll : 0x00000130
csnet_poll_one : 0x000001ac
do_serve_mainline : 0x000000c8
do_serve : 0x00000030
main : 0x000000a4
FACT(s) (Environment):
AppServer is used to produce Web Services
AppServer is working in stateless mode
WebServices client application performs simple update transactions that have a short life span.
All Supported Operating Systems
OpenEdge 10.1C
CAUSE:
AppServer agent remained bounded to the client due to the use of persistent procedures that were not closed.
FIX:
To fix the problem perform the following steps:
1) Change the AppServer operating mode to state-free
2) In ProxyGen change the Web Services object Session Model from Managed to Free
3) Expose just non persistent procedures for Web Services use