| isReachable |
(String host, double timeout[, int hops]) |
yoix.net |
| isReachable |
(String host, String netif, double timeout[, int hops]) |
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Returns
1
if
host
is reachable within the
timeout
period and
0
otherwise.
The timeout value is specified in seconds.
The reachability test can be further constrained by supplying a network
interface
(netif)
and a maximum number of
hops.
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| Return: |
int
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| See Also: |
getAddress,
getAllByName,
getHostAddress,
getHostName,
getInterfaceAddress,
getInterfaceAddresses,
isAnyLocalAddress,
isLinkLocalAddress,
isLoopbackAddress,
isMCGlobal,
isMCLinkLocal,
isMCNodeLocal,
isMCOrgLocal,
isMCSiteLocal,
isMulticastAddress,
isSiteLocalAddress
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