Dial-up Connection Took too Long to Serve Large PDF File from HTTP Server.
 Technote (FAQ)
 
Problem
A dial-up connection took too long to serve a large PDF file from the HTTP Server; a timeout occurred after 32000 bytes were written on socket 11. The failure did not occur on a high-speed connection.

The following timeout values were set when the failure occurred:

InputTimeout 20
OutputTimeout 40
PersistTimeout 30
 
Cause
Trace data indicated that a conflict existed between FRCA and PersistTimeout.
 
Solution
With EnableFRCA set to "on", the session was stopped if it takes longer than the number of seconds specified for PersistTimeout to display the PDF file.

If EnableFRCA is set to "off" the value specifie for PersistTimeout is ignored and the session continues until the PDF file is displayed.

This is how FRCA was designed. To enable larger PDFs to display even if Enable FRCA is set to "on," set FRCANoCaching for the directory containing the larger PDFs.

 
 


Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server for z/OS
Operating system(s): OS/390
Software version: 4.0.1
Software edition:
Reference #: 1145218
IBM Group: Software Group
Modified date: Nov 13, 2003