paalbostrom/IsAliveLib

Simple library for checking network services are availability on remote host, support ICMP (Ping), TCP, UDP

IsAlive

Simple library for checking if network services availabe on remote host, support ICMP (Ping), TCP, UDP

This Library can help monitor remote network services by checking connectivity of ports and ip address, it's support 3 main protocols: ICMP as ping, TCP and UDP (must receive some data for confirmation).

Usage:

static void Main(string[] args)
{
     IsAlive isAlive = new IsAlive(3000);

     IPAddress address = IPAddress.Parse("8.8.8.8");

     IsAlivePayload payload = isAlive.check(address, 0, IsAlive.NETWORK_PROTOCOL.ICMP);
     print(payload);

     payload = isAlive.check(address, 80, IsAlive.NETWORK_PROTOCOL.TCP);
     print(payload);

     payload = isAlive.check(address, 80, IsAlive.NETWORK_PROTOCOL.UDP);
     print(payload);

     Console.ReadLine();
}

static void print(IsAlivePayload payload) {
     Console.WriteLine("Response - " + payload.host.ToString() 
     + ":" + payload.port.ToString() + " " + payload.protocol.ToString() + " ->" + payload.success.ToString());
}