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Added a catching for IPv6 #40

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Added a catching for IPv6 #40

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15 changes: 9 additions & 6 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -49,14 +49,17 @@ function getIPs(callback){

function handleCandidate(candidate){
//match just the IP address
var ip_regex = /([0-9]{1,3}(\.[0-9]{1,3}){3}|[a-f0-9]{1,4}(:[a-f0-9]{1,4}){7})/
var ip_addr = ip_regex.exec(candidate)[1];
try{
var ip_regex = /([0-9]{1,3}(\.[0-9]{1,3}){3}|[a-f0-9]{1,4}(:[a-f0-9]{1,4}){7})/
var ip_addr = ip_regex.exec(candidate)[1];

//remove duplicates
if(ip_dups[ip_addr] === undefined)
callback(ip_addr);
//remove duplicates
if(ip_dups[ip_addr] === undefined)
callback(ip_addr);

ip_dups[ip_addr] = true;
ip_dups[ip_addr] = true;
}
catch(e){/*Catched an IPv6*/}
}

//listen for candidate events
Expand Down