solana_net_utils

Function verify_all_reachable_tcp

Source 
pub fn verify_all_reachable_tcp(
    ip_echo_server_addr: &SocketAddr,
    tcp_listeners: Vec<TcpListener>,
) -> bool
Expand description

Checks if all of the provided TCP ports are reachable by the machine at ip_echo_server_addr. Tests must complete within timeout provided. Tests will run concurrently when possible, using up to 64 threads for IO. This function assumes that all sockets are bound to the same IP, and will panic otherwise.