Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Add change error to warn for multiple loggers #384

Merged
merged 7 commits into from
Feb 7, 2019
Merged

Add change error to warn for multiple loggers #384

Changes from all commits
Commits
Show all changes
7 commits
Select commit Hold shift + click to select a range
7f80f73
Add change error to warn for multiple loggers
ross-desmond Feb 7, 2019
5c80cde
Updating warning message
nburek Feb 7, 2019
5630982
Updating TODO message.
nburek Feb 7, 2019
95bc472
Reformatting todo and uncrustify warn message.
nburek Feb 7, 2019
24dea89
Add early return back in.
nburek Feb 7, 2019
884dc90
Break string literal across multiple lines.
nuclearsandwich Feb 7, 2019
db9954b
Remove commented-out error and return block.
nuclearsandwich Feb 7, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 10 additions & 2 deletions rcl/src/rcl/logging_rosout.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
#include "rcl/visibility_control.h"
#include "rcl_interfaces/msg/log.h"
#include "rcutils/allocator.h"
#include "rcutils/logging_macros.h"
#include "rcutils/macros.h"
#include "rcutils/types/hash_map.h"
#include "rcutils/types/rcutils_ret.h"
Expand Down Expand Up @@ -153,8 +154,15 @@ rcl_ret_t rcl_logging_rosout_init_publisher_for_node(
return RCL_RET_ERROR;
}
if (rcutils_hash_map_key_exists(&__logger_map, &logger_name)) {
RCL_SET_ERROR_MSG("Logger already initialized for node.");
return RCL_RET_ALREADY_INIT;
// @TODO(nburek) Update behavior to either enforce unique names or work with non-unique
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

nitpick: we just do // TODO(name): what to do, feel free to take or leave this suggested edit.

Suggested change
// @TODO(nburek) Update behavior to either enforce unique names or work with non-unique
// TODO(nburek): Update behavior to either enforce unique names or work with non-unique.

// names based on the outcome here: https://github.com/ros2/design/issues/187
RCUTILS_LOG_WARN_NAMED("rcl.logging_rosout",
"Publisher already registered for provided node name. If this is due to multiple nodes "
"with the same name then all logs for that logger name will go out over the existing "
"publisher. As soon as any node with that name is destructed it will unregister the "
"publisher, preventing any further logs for that name from being published on the rosout "
"topic.");
return RCL_RET_OK;
}

// Create a new Log message publisher on the node
Expand Down