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[netusb_camera_driver] add param always_publish #94

Closed furushchev closed 8 years ago

furushchev commented 8 years ago

When ~always_publish param is set true, camera driver node publishes image topic even if no subscriber is present.

furushchev commented 8 years ago

@tongtybj You can use this branch, sorry for inconvenience.

furushchev commented 8 years ago

As written in README.md, when we launch: roslaunch netusb_camera_driver camera.launch always_publish:=true

it always publishes topics.

furushchev commented 8 years ago

closed (inactive)