Sets proxy options such as 'listen_address', 'listen_port', and 'max_client_conn'.
Synopsis
You can set the following proxy options with this command:
'listen_address'
'listen_port'
'max_client_conn'
'max_server_conn'
'server_conn_keepalive'
'server_conn_timeout'
'consensus_grace_period'
'read_listen_address'
'read_listen_port'
'read_max_client_conn'
'read_max_server_conn'
'read_server_conn_keepalive'
'read_server_conn_timeout'
'read_consensus_grace_period'
After updating any of these options, restart proxy.
Set 'listen_port' to non-zero value to route traffic to the Write Leader and
set 'read_listen_port' to non-zero value to route traffic to Read nodes.
Setting it to zero will disable the respective routing.
Use 'pgd show-proxies -o json' to view option values for each proxy.