note: this is a hidden cli argument.
raw details (from release v2.2.3):
{
"name": "tpu_max_staked_connections",
"properties": {
"long": "tpu-max-staked-connections",
"takes_value": "true",
"default_value": "&default_args.tpu_max_staked_connections",
"validator": "is_parsable::<u32>",
"hidden": "hidden_unless_forced()",
"help": "Controls the max concurrent connections for TPU from staked nodes."
},
"isDeprecated": true
}