Hi ns users
 
I'm using AEDCF source codes exiset at this link :

http://www-sop.inria.fr/planete/qni/Research/AEDCF/  
 
There is a script  called (delay-compute.sh) to compute the latency, the script 
is as following:
---------------------------------------
 
#!/bin/csh -f
 
ns main_AEDCF_EDCF.tcl  audio-video-Bt.tcl 15 5000 80 1

wlan-goodput audio-video-Bt.tcl 0.5 

set flow = 0
set max_flows = 14
 
set increment1 = 15
set increment2 = 30
 
while ( $flow <= $max_flows ) 
 
wlan-lat audio-video-Bt.tcl $flow AGT
 
wlan-lat audio-video-Bt.tcl $increment1 AGT
 
wlan-lat audio-video-Bt.tcl $increment2 AGT
  
  @ flow = $flow  +  1
 @ increment1 = $increment1 + 1
 @ increment2 = $increment2 + 1

end
----------------------------
 
When I run this script I got error message as following: 
 
./delay-compute.sh: line 53: syntax error: unexpected and of file 
 
----------------------------
 
The error in line  53 indicate: 
 
while ( $flow <= $max_flows ) 
 
----------------------------
 
please I need ur help.. please let me know If u have a good idea about that
 
best regards,       


      

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