java Programming Glossary: isaccessible
how to check whether a port is open at client's network/firewall (solved) http://stackoverflow.com/questions/8937158/how-to-check-whether-a-port-is-open-at-clients-network-firewall-solved checkURL var url http 10.0.5.255 1935 contextname var isAccessible false .ajax url url type get cache false dataType 'jsonp' crossDomain.. function xhr responseText thrownError if xhr.status 200 isAccessible true alert Request complete isAccessible isAccessible this.. xhr.status 200 isAccessible true alert Request complete isAccessible isAccessible this alert does not come when port is blocked ..
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