This repository was archived by the owner on May 16, 2025. It is now read-only.
Fixed Issue ros/roslisp#12 #16
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
added 8 commits
May 22, 2014 16:34
This reverts commit 0a12dce.
…p after start-ros-node
|
@moesenle Could you make a quick code review? I will do some further testing, today. |
| (dbind (protocol address port) | ||
| ;; Check if it's our publisher if that's the case don't request the topic | ||
| ;; using a ros-rpc-call since it would deadlock and time out | ||
| (if (equal uri *xml-rpc-caller-api*) |
There was a problem hiding this comment.
Just a minor comment on Lisp style: I would only use IF if there is just one small expression in the if and else block. For multiple lines, I would always use COND. But that's really just a minor thing.
|
I just gave it a very quick review and trust that you tested it. Looks quite good and I'm really happy that finally someone fixed the self-subscription problem. Great work and thanks! |
|
@moesenle Thanks for reviewing and merging! :) |
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
For use-case 1:
When subscribing to oneself, subscribers do not wait for answer to send-tcp-header because it would otherwise deadlock. This is applicable because the answer has always been ignored anyway. Additionally, we know the md5 sums to match because we are the same node. Finally, in case of self-subscription publisher do not send response to received tcp-header.
For use-case 2:
When subscribing to oneself, subscribers do not send an xml-rpc to avoid a deadlock. Instead, they directly call |requestTopic| on themselves.