java - Authentication when connecting to multiple proxies -


i can't figure out how provide login , password proxies (multiple ones) when i'm connecting it. say, my main proxy can used multiple clients , each time may connect different proxyx in parallel (in different threads). , there can multiple connections open @ same time. 

client ---> main proxy ---> proxy1 ----> internet

or

client ---> main proxy ---> proxy2 ----> internet

or

client ---> main proxy ---> proxy3 ----> internet

i've found out class authenticator can used. it, if understand correctly, affects connections @ same time, 1 pair of login-password can interfere another. so?

the bottom line want provide login , password each individual connection my main proxy proxyx.

i'm connecting proxyx following way:

/*how provide login , password?*/ proxy proxy = new proxy(proxy.type.http, new inetsocketaddress("proxy.host", 8080));   httpurlconnection httpconnection = (httpurlconnection)url.openconnection(proxy);

or

/*how provide login , password?*/ proxy proxy = new proxy(proxy.type.socks, new inetsocketaddress("proxy.host", 80));  socket socket = new socket(proxy); inetsocketaddress socketaddress = new inetsocketaddress(address, port); socket.connect(socketaddress, 1000);


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