Island: Remove disused remote_port_check service

monkey/monkey_island/cc/services/remote_port_check.py

@@ -1,18 +0,0 @@
-import socket
-
-DEFAULT_TIMEOUT = 5  # Seconds
-
-
-def check_tcp_port(ip: str, port: str, timeout=DEFAULT_TIMEOUT) -> bool:
-    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-    sock.settimeout(timeout)
-
-    try:
-        sock.connect((ip, int(port)))
-    except socket.timeout:
-        return False
-    except socket.error:
-        return False
-    finally:
-        sock.close()
-    return True