void unadvertise()
{
if (!unadvertised_)
{
unadvertised_ = true;
srv_server_.shutdown();
client_map_.clear();
}
}
bool caseFlipUnadvertise(roscpp::TestStringString::Request &req,
roscpp::TestStringString::Response &res, ros::ServiceServer& srv)
{
caseFlip(req, res);
srv.shutdown();
ros::Duration(2).sleep();
return true;
}
int main(int argc, char** argv)
{
ros::init(argc, argv, "goal_server_cu");
ros::NodeHandle nh;
ros::Rate loop_rate(100);
// load globals from parameter server
double param_input;
bool given_goal = false;
if(ros::param::get("goal_server_cu/goal_pose_x_init", param_input))
{
goal_pose_x_init = (float)param_input;
given_goal = true;
}
if(ros::param::get("goal_server_cu/goal_pose_y_init", param_input))
{
goal_pose_y_init = (float)param_input;
given_goal = true;
}
if(ros::param::get("goal_server_cu/goal_pose_z_init", param_input))
{
goal_pose_z_init = (float)param_input; // z is basically unused
given_goal = true;
}
if(ros::param::get("goal_server_cu/goal_pose_theta_init", param_input))
{
goal_pose_theta_init = (float)param_input;
given_goal = true;
}
// if the goal was sent in, then init goal pose
if(given_goal)
{
printf("goal recieved at startup: [%f %f %f] \n", goal_pose_x_init, goal_pose_y_init, goal_pose_theta_init);
goal = make_pose(goal_pose_x_init, goal_pose_y_init, goal_pose_z_init, goal_pose_theta_init);
}
// set up publisher
goal_pub = nh.advertise<geometry_msgs::PoseStamped>("/cu/goal_cu", 1);
// set up subscribers
reset_goal_sub = nh.subscribe("/cu/reset_goal_cu", 1, reset_goal_callback);
// set up service servers
get_goal_srv = nh.advertiseService("/cu/get_goal_cu", get_goal_callback);
while (ros::ok())
{
//printf(" This is the goal server \n");
//print_pose(goal);
publish_goal();
ros::spinOnce();
loop_rate.sleep();
}
// destroy publisher
goal_pub.shutdown();
reset_goal_sub.shutdown();
get_goal_srv.shutdown();
destroy_pose(goal);
}