/**
* Initialize proxy chain.
*
* @throws SocketException If a SOCKS protocol error occurred.
* @throws IOException If an I/O error occurred.
*/
private void initProxyChain() throws SocketException, IOException {
List<SocksProxy> proxyChain = new ArrayList<SocksProxy>();
SocksProxy temp = proxy;
while (temp.getChainProxy() != null) {
temp.getChainProxy().setProxySocket(proxySocket);
proxyChain.add(temp.getChainProxy());
temp = temp.getChainProxy();
}
logger.debug("Proxy chain has:{} proxy", proxyChain.size());
if (proxyChain.size() > 0) {
SocksProxy pre = proxy;
for (int i = 0; i < proxyChain.size(); i++) {
SocksProxy chain = proxyChain.get(i);
pre.requestConnect(chain.getInetAddress(), chain.getPort());
proxy.getChainProxy().buildConnection();
pre = chain;
}
}
}
