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 | 1 | initial version |
There is get_num_connections which is the number of publishers for a subscriber. So if the last connection is terminated (e.g. by shutting down the publisher or the publishing node), this value is going to be zero.
| | 2 | No.2 Revision |
There is get_num_connections which is the number of publishers for a subscriber. So if the last connection is terminated (e.g. by shutting down the publisher or the publishing node), this value is going to be zero.
Edit: For cpp, simply check the docu of the Subscriber class and find getNumPublishers
| | 3 | No.3 Revision |
There is get_num_connections which is the number of publishers for a subscriber. So if the last connection is terminated (e.g. by shutting down the publisher or the publishing node), this value is going to be zero.
Edit: For cpp, simply check have a look the docu of the Subscriber class and find getNumPublishers
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