Teach Networking - Raspberry Pi Forums

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we tried conduct networking lesson described on
https://www.raspberrypi.org/learning/ne ... g-lessons/
of worked well. receive proper results on ping.
however, not able run chat program.
error message: connection refused.
see attached screen shot.
pi@raspi2b_ ~_006.png
pi@raspi2b_ ~_006.png (33.57 kib) viewed 422 times
idea?

is server listening on port 8888?
netstat -tln | grep 8888

sure you've got right ip address server?

can work when both server , client on same machine, can't work 1 rpi connecting another.


raspberrypi



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