To change the port you have to modify the existing card. You’ll find it here /home/<user>/.composer/cards/<cardname>/connection.json
This file contains the the details like hosts and ports of the Fabric, then change the port and restart the network.
correct on 2 - you likely won't ...READ MORE
It seems like there is no required ...READ MORE
Use these two ACL rules:
Install the pre-reqs https://hyperledger.github.io/composer/ins ...READ MORE
Summary: Both should provide similar reliability of ...READ MORE
To read and add data you can ...READ MORE
This will solve your problem
Transaction txn ...READ MORE
I think the docker-compose tool is not ...READ MORE
OCI is open container initiative.. The error ...READ MORE
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