Geyang,
It looks like you don't have the npcaTest softIOC running. Or at least
running where the browser can see it. Make sure your EPICS_CA_ADDR_LIST
includes the IP of the SoftIOC.
If you don't have the test IOC running or don't want to run it, you can
also modify the test.html page to include the PVs you see from the
ai001. Replace "dummy001" with valid PV names.
Cheers,
Dave
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Silver
Sent: Tuesday, January 13, 2009 4:35 AM
To: tech-talk
Subject: webca can't connect to pvs?
hi,
I want to use webca. After compiling the code and copy .so file to
mozilla's plugin directory. I use firefox to open the test.html coming
with webca package. seems the plugin works, while I can't get the pv's
value.
Ps, I can use caget to acqure the ai001's value first, then start the
firefox from the shell to visit that test.html file.
Any help is appreciated. thanks a lot.
following is the webpage's context:
EPICS Channel Access Plug-in Test
This page contains a test case which test the implementation of EPICS
Channel Access Plug-in Test
Test Result
Get EPICSPlugin scriptable instance PASSED
EPICSPlugin.version PASSED
EPICSPlugin.epicsVersion PASSED
Connection monitoring (unknown)
Connection monitoring (second) (unknown)
Connection monitoring (on connected) (unknown)
Connection monitoring (non-existant record) PASSED
Connection monitoring (second, non-existant record) PASSED
Get request (no blocking test) PASSED
- value (unknown)
- status (unknown)
- severity (unknown)
- timestamp (unknown)
Get string (enum) scalar (unknown)
Get double array (unknown)
Get long array (unknown)
Get string array (unknown)
Put request (no blocking test) PASSED
Put double scalar (unknown)
Put long scalar (unknown)
Put string (enum) scalar (unknown)
Put double array (unknown)
Put long array (unknown)
Put string array (unknown)
Put without callback PASSED
Put with wrong data (unknown)
Monitor request (no blocking test) PASSED
- value (unknown)
- status (unknown)
- severity (unknown)
- timestamp (unknown)
Monitor array (unknown)
Monitor destruction (unknown)
Best regards
Geyang 2009-01-13
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