Kbase P103847: RPC/Literal Web Service returning large string into LONGCHAR variable performs poorly
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
19/09/2005 |
|
Status: Unverified
FACT(s) (Environment):
OpenEdge 10.0B
SYMPTOM(s):
Calling Web Service from the 4GL
Web Service is using RPC/Literal encoding
Web Service returns large XML string as a LONGCHAR data type
Web Service consumes 100% of the CPU when returning the data in the LONGCHAR variable
The time it takes for the Web Service call to return is exponential to the size of the XML data being returned in the LONGCHAR variable
CAUSE:
Bug# 20050503-006
CAUSE:
When processing a complex data value, a tremendous number of string copy operations are done due to the need to append string values to an array that was too short.
FIX:
Upgrade to 10.0B03 or later