[roswtf] WARNING Communication with node [/rosout] is very slow

[kejxu]

C:\temp\test_ws\src\my_tut>roswtf
Loaded plugin tf.tfwtf
Package: my_tut
================================================================================
Static checks summary:
Found 1 error(s).
�[31m�[1mERROR�[0m Local network configuration is invalid: Local hostname [DESKTOP-E0BPROA] resolves to [2001:4898:d8:27:d993:bad8:bf0d:182f,fe80::5464:3b68:972d:8714%7,2001:4898:d8:27:5464:3b68:972d:8714], which does not appear to be a local IP address ['10.131.8.171'].
================================================================================
Beginning tests of your ROS graph. These may take awhile...
analyzing graph...
... done analyzing graph
running graph rules...
ERROR: connection refused to [http://DESKTOP-E0BPROA:60645/]
... done running graph rules
Online checks summary:
Found 2 warning(s).
Warnings are things that may be just fine, but are sometimes at fault
�[1mWARNING�[0m Communication with node [/rosout] is very slow
�[1mWARNING�[0m The following nodes are unexpectedly connected:
 * /rosout->/rqt_gui_py_node_8208 (/rosout_agg)

[ooeygui]

This is related to localhost

[seanyen]

It could be related to: ms-iot/ros_comm#56

[imcnanie]

Any updates on this?

[ooeygui]

@imcnanie We changed the setup script to use 127.0.01 which prevented a DNS lookup on each connection.

[seanyen]

I am closing it now since the fix is merged by the upstream.