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Add instrumentation for linking a timer to a node #1500

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merged 1 commit into from
Jan 20, 2021
Merged

Add instrumentation for linking a timer to a node #1500

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6 changes: 6 additions & 0 deletions rclcpp/src/rclcpp/node_interfaces/node_timers.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,8 @@

#include <string>

#include "tracetools/tracetools.h"

using rclcpp::node_interfaces::NodeTimers;

NodeTimers::NodeTimers(rclcpp::node_interfaces::NodeBaseInterface * node_base)
Expand Down Expand Up @@ -44,4 +46,8 @@ NodeTimers::add_timer(
std::string("Failed to notify wait set on timer creation: ") +
rmw_get_error_string().str);
}
TRACEPOINT(
rclcpp_timer_link_node,
static_cast<const void *>(timer->get_timer_handle().get()),
static_cast<const void *>(node_base_->get_rcl_node_handle()));
}