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Add new type of exception to create_publisher/subscription() #1026

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Merged
merged 1 commit into from
Mar 19, 2020
Merged

Add new type of exception to create_publisher/subscription() #1026

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6 changes: 5 additions & 1 deletion rclcpp/include/rclcpp/qos_event.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,11 @@ class QOSEventHandler : public QOSEventHandlerBase
event_handle_ = rcl_get_zero_initialized_event();
rcl_ret_t ret = init_func(&event_handle_, parent_handle, event_type);
if (ret != RCL_RET_OK) {
rclcpp::exceptions::throw_from_rcl_error(ret, "could not create event");
if (ret == RCL_RET_UNSUPPORTED) {
rclcpp::exceptions::throw_from_rcl_error(ret, "event type is not supported");
} else {
rclcpp::exceptions::throw_from_rcl_error(ret, "could not create event");
}
}
}

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