NoRouteToHostException

  • NoRouteToHostException signals an error when a socket fails to connect to a remote host due to network issues, such as firewalls or router failures.

  • It's a subclass of SocketException and provides constructors to include a detailed error message or use a default message.

  • This exception typically indicates that the remote host is unreachable due to problems in the network infrastructure between the client and server.

  • It inherits methods from Throwable for handling and reporting exceptions, including stack traces and cause information.

public class NoRouteToHostException extends SocketException

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.

Public Constructor Summary

NoRouteToHostException(String msg)
Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached.
NoRouteToHostException()
Construct a new NoRouteToHostException with no detailed message.

Inherited Method Summary

Public Constructors

public NoRouteToHostException (String msg)

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.

Parameters
msg the detail message

public NoRouteToHostException ()

Construct a new NoRouteToHostException with no detailed message.