[Roboticsprimer-users] warning : failed to reconnect

[Robotics P. u. h. l. <rob...@li...>]

Hi Nate

The following message on the player board looks very similar
to the issue I am having on intro. He seems to think it is a 
multi-threading problem.
Does this suggest anything to you? I do recall some odd messages
about threads when I was running intro under gdb.
Once again, have you developed any tools/techniques for debuging
roboticsprimer/player software.
Any information about the conditions that cause particular 
messages to be issued would be helpfull

John Cummins


Hello,
I have a problem when I was trying to implement mapping the world as
 the
robot moves on player.
Since  I updated the location of the robot using Kalman filter I have
 to
create another thread to do the mapping job. But if I do so, the
 problem is
as follows:

playerc error   : poll call failed with error [0:Success]
playerc error   : recv failed with error [Success]
warning : failed to reconnect
playerc warning   : warning : no socket to write to
terminate called after throwing an instance of 'PlayerCc::PlayerError'
Aborted (core dumped)

I think the problem must lies in the relationship between threads.

Does someone know about how this problem happens?

Thanks very much in advance.
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