interface Proxy
fun apply(wrap: TCPConnectionNotify iso): TCPConnectionNotify iso^
class val NoProxy is Proxy
"""
Default implementation of a proxy that does not alter the supplied `TCPConnectionNotify`.
```pony
actor MyClient
new create(host: String, service: String, proxy: Proxy = NoProxy) =>
let conn: TCPConnection = TCPConnection.create(
TCPConnectAuth(env.root),
proxy.apply(MyConnectionNotify.create()),
"localhost",
"80")
```
"""
fun apply(wrap: TCPConnectionNotify iso): TCPConnectionNotify iso^ => wrap