As I know, the wallet must run on the same server of the blockchain so that the blockchain can rpc call to the wallet and get the data, is there any way that I can put wallet and blockchain on different server?
I tried the conf of the wallet:
server=1
listen=1
daemon=1
rpcuser=username
rpcpassword=password
rpcallowip=*.*.*.*
rpcport=3910
port=3919
addnode=173.44.63.199
and I put php blockchain on another server, but it cannot connect.
I don't think wildcards are allowed, try listing the IP address for the client. Also double-check the firewall and make sure it's open for the required ports.
The asterisk was phased out around the same time the server and cli were split. You need to use cidr notation now. Example: rpcallowip=192.168.0.1/24
Or just a single ip per line
If its based off an older version of bitcoin the asterisks is allowed although highly discouraged. Anyone can connect and attempt to brute force your credentials
