Created
December 10, 2019 13:07
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Publish ROS message with seq number as specified in message in Python / Rospy
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| def pub(publisher, msg): | |
| # undocumented rospy behaviour: | |
| # publisher.publish will pre-inc publisher.impl.seq | |
| # and use this instead of msg.header.seq | |
| # (see https://github.com/ros/ros_comm/blob/309753f4777755f1dc9482f26fbeeeceb48f352d/clients/rospy/src/rospy/topics.py#L1065) | |
| publisher.impl.seq = msg.header.seq - 1 | |
| publisher.publish(msg) |
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