/xbotcore/client_example/ service prints a fail

[torydebra]

I was playing with the multitude of service provided.
I notice this, I do not know if it is important but i report anyway:

tori@turing:~/xbot_2$ rosservice call /xbotcore/client_example/switch 1
success: True
message: "Successfully started 'client_example'"

[info][client_example] task 'client_example' started 
[info][client_example] task 'client_example' running 
[info][client_example] calling service with matrix: 
  0.680375  -0.329554  -0.270431  -0.716795  -0.686642  0.0258648
 -0.211234   0.536459  0.0268018   0.213938  -0.198111   0.678224
  0.566198  -0.444451   0.904459  -0.967399  -0.740419    0.22528
   0.59688    0.10794    0.83239  -0.514226  -0.782382  -0.407937
  0.823295 -0.0452059   0.271423  -0.725537   0.997849   0.275105
 -0.604897   0.257742   0.434594   0.608354  -0.563486  0.0485744
[warn][nrt_main] [operator()] timeout for '/set_gain' exceeded 
[err ][client_example] call failed 
[info][client_example] calling service with matrix: 
 -0.012834  -0.199543  -0.860489   0.780465   -0.52344  -0.249586
   0.94555   0.783059   0.898654  -0.302214   0.941268   0.520497
 -0.414966  -0.433371  0.0519907  -0.871657   0.804416  0.0250707
  0.542715  -0.295083  -0.827888  -0.959954    0.70184   0.335448
   0.05349   0.615449  -0.615572 -0.0845965  -0.466669  0.0632129
  0.539828   0.838053   0.326454  -0.873808  0.0795207  -0.921439
[warn][nrt_main] [operator()] timeout for '/set_gain' exceeded 
[err ][client_example] call failed 
[info][client_example] calling service with matrix: 
 -0.124725   0.279958   0.658402   0.912937  -0.203127   0.900505
   0.86367  -0.291903  -0.339326    0.17728   0.629534   0.840257
   0.86162   0.375723  -0.542064   0.314608   0.368437   -0.70468
  0.441905  -0.668052   0.786745   0.717353   0.821944   0.762124
 -0.431413  -0.119791   -0.29928   -0.12088 -0.0350187   0.282161
  0.477069    0.76015    0.37334    0.84794   -0.56835  -0.136093
[warn][nrt_main] [operator()] timeout for '/set_gain' exceeded 
[err ][client_example] call failed 

You can see that there is a failed call at each loop

[alaurenzi]

Thanks, that is normal if you don't run the server_example as well.

[torydebra]

Starting that server nothing is red anymore :D