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use "net"
use "files"
class ClientSide is TCPConnectionNotify
let _env: Env
new iso create(env: Env) =>
_env = env
fun ref connecting(conn: TCPConnection ref, count: U32) =>
_env.out.print("connecting: " + count.string())
fun ref connected(conn: TCPConnection ref) =>
try
(let host, let service) = conn.remote_address().name()?
_env.out.print("connected to " + host + ":" + service)
conn.set_nodelay(true)
conn.set_keepalive(10)
conn.write("client says hi")
end
class Listener is TCPListenNotify
let _env: Env
let _limit: USize
var _host: String = ""
var _count: USize = 0
new create(env: Env, limit: USize) =>
_env = env
_limit = limit
fun ref connected(listen: TCPListener ref): TCPConnectionNotify iso^ =>
let env = _env
_env.out.print("Server starting")
let server = ServerSide(env)
_spawn(listen)
server
fun ref _spawn(listen: TCPListener ref) =>
if (_limit > 0) and (_count >= _limit) then
listen.dispose()
return
end
_count = _count + 1
_env.out.print("spawn " + _count.string())
try
let env = _env
_env.out.print("Client starting")
TCPConnection(
_env.root as AmbientAuth,
ClientSide(env),
_host,
_service)
else
_env.out.print("couldn't create client side")
listen.close()
end
actor Main
new create(env: Env) =>
let limit = try
env.args(1)?.usize()?
else
1
end
try
let auth = env.root as AmbientAuth
TCPListener(auth, recover Listener(env, limit) end)
UDPSocket(auth, recover Pong(env) end)
else
env.out.print("unable to use the network")
end
be test() =>
nonsensical.stuff.here()
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