Borys

According to our new idea CLUSTER CONFIG command should start migration. Also migration process will start from the source node instead of target as it was before.

Check code with static analyzers

11

I will add here bugs that I found with static analysis

DFLYMIGRATE ACK is sent from a source node to a target node now

if we apply config one more time and migration is in progress or is finalized we should save the current state of migration and ignore this part of the config....

Cluster slot migration error processing

2

- restart process migration if the connection is failed - try to restore a migration process if an error occurs during migration finalization - think about other error situation

When we do blocking during migration finalization we should wait until ack command is applied

If we don't get the OK answer for ACK cmd we should proceed with syncing and try to send ACK in 1 second.