Installation guide

Application Debug Strategies
FlashCONNECT Administrator’s Guide 147
Determining if the Application is in the Debugger
For D3: Use the WWW-STATUS command to determine if the application is in the
debugger. There are two indicators that you are in the debugger:
• If the stat column displays a D.
• If the second line displays a mode name starting with any of the following:
PX_DB, PX.DB, DB or DB_GETBUF.
Using the FlashCONNECT Server Debug Program
The FlashCONNECT server debug program, FCdebug, is useful for resolving problems
with the FlashCONNECT server. Running the FCDebug program from the Web server
command line dumps the information in the shared memory segment into a tabular
format and displays:
• Server table entries for established connections in two different formats.
• Environmental parameters passed into the FlashCONNECT application.
• Header information.
Locked table entries can be unlocked using FCdebug.
The FCdebug options are:
Option Description
-? Displays version and options for the FCdebug command.
-h Displays FlashCONNECT header information:
Column Definition
FCProtocol Version FlashCONNECT internal protocol being used.
D3ServerSlots* Maximum number of connections supported.
ENVSize Maximum amount of memory available to
maintain FlashCONNECT connections.
FCPort TCP/IP port for requests to start new
FlashCONNECT servers.
D3Servers_offset Internal use.
FCHearbeat Number of seconds between the Web server
sending the D3 process a Heartbeat.
env_vars_sema Internal use.