Error failed to create deliver client for orderer orderer client failed to connect to orderer example com 7050 failed to create new connection context deadline exceeded

Question

when i trying to create a channel i geeeeting error like thsi Error: failed to create deliver client for orderer: orderer client failed to connect to orderer.example.com:7050: failed to create new connection: context deadline exceeded

Answer 1

Hi @Vineeth, check your TLS connection. See if you can reach the addresses - Peers or orderer

Check peers logs with the following command:

docker logs <peer_container_id>

Answer 2

It is caused because of firewall restriction, disable the firewall and you are good to go.
To disable firewall in ubuntu, run the below code
$ sudo ufw disable