public class java.net
NoRouteToHostException


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Java SE 6
  
Extends: Throwable > Exception > IOException > SocketException
Details
Signals that an error occurred while attempting to connect a socket to a remote address and port. Typically, the remote host cannot be reached because of an intervening firewall, or if an intermediate router is down.
sinceJDK1.1

Constructors
public NoRouteToHostException(String msg) Details
Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached. A detail message is a String that gives a specific description of this error.
msgthe detail message
public NoRouteToHostException()
Construct a new NoRouteToHostException with no detailed message.
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Java SE 6
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