Dear all,
 
When i try to run multiple queries in TOSSIM simultaneously, although the query result window will be popped up for every query, only the result of the first query can be displayed in the TinyDB GUI. By export DBG=usr1, I can only see the epoch and aggregation processing information of the 1st query as well. If I stop the 1st query to see whether the 2nd query can start to run, the motes are automatically stopped with the 1st query, which seemingly implies that the 2nd query was not successfully submitted.
 
Hence, i am wondering whether i have misused TOSSIM. Does TOSSIM support the simulation of such sensor network where multiple queries are running in TinyDB simultaneously?
 
Your help is greatly appreciated!
 
Best wishes,
Shili
http://www.comp.nus.edu.sg/~xiangshi

---------- Forwarded message ----------
From: Shili Xiang <[EMAIL PROTECTED]>
Date: Nov 8, 2005 12:28 AM
Subject: Can multiple queries submitted in TinyDB be simulated in TOSSIM?
To: [email protected]

 
Dear all,
I am trying to submmit several queries through TinyDB GUI
to a sensor network simulated by TOSSIM.
 
By export DBG=usr1, I am trying to capture the epoch and
aggregation processing information in TOSSIM. However there is only
query processing information of Query0(the first query i submitted) 
displayed, no matter how many aggregation queries i have
sumitted simultaneously.
 
Could multiple queries submitted in TinyDB be simulated in TOSSIM
simultaneously? Thank you very much for your reply!
 
--
Best wishes,
Shili
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