adds queue_size to keyboard publisher

11 years ago · 83e54b3308
1 changed files with 1 additions and 1 deletions
--- a/hand_control/src/teleop_twist_keyboard_azerty.py
+++ b/hand_control/src/teleop_twist_keyboard_azerty.py
@ -63,7 +63,7 @@ def vels(speed,turn):

 if __name__=="__main__":
  settings = termios.tcgetattr(sys.stdin)
-  pub = rospy.Publisher('cmd_vel', Twist)
+  pub = rospy.Publisher('cmd_vel', Twist, queue_size=1)
  rospy.init_node('teleop_twist_keyboard_azerty')
  x = 0
  th = 0