TCPConnection(Address peer_addr) throws Exception {
if (peer_addr == null)
throw new IllegalArgumentException("Invalid parameter peer_addr=" + peer_addr);
SocketAddress destAddr =
new InetSocketAddress(
((IpAddress) peer_addr).getIpAddress(), ((IpAddress) peer_addr).getPort());
this.sock = new Socket();
this.sock.bind(new InetSocketAddress(bind_addr, 0));
Util.connect(this.sock, destAddr, sock_conn_timeout);
setSocketParameters(sock);
this.out = new DataOutputStream(new BufferedOutputStream(sock.getOutputStream()));
this.in = new DataInputStream(new BufferedInputStream(sock.getInputStream()));
sendLocalAddress(getLocalAddress());
this.peer_addr = peer_addr;
}
protected void connect(Address dest, boolean send_local_addr) throws Exception {
SocketAddress destAddr =
new InetSocketAddress(((IpAddress) dest).getIpAddress(), ((IpAddress) dest).getPort());
try {
if (!server.defer_client_binding)
this.sock.bind(new InetSocketAddress(server.client_bind_addr, server.client_bind_port));
if (this.sock.getLocalSocketAddress() != null
&& this.sock.getLocalSocketAddress().equals(destAddr))
throw new IllegalStateException(
"socket's bind and connect address are the same: " + destAddr);
Util.connect(this.sock, destAddr, server.sock_conn_timeout);
this.out = new DataOutputStream(new BufferedOutputStream(sock.getOutputStream()));
this.in = new DataInputStream(new BufferedInputStream(sock.getInputStream()));
if (send_local_addr) sendLocalAddress(server.localAddress());
} catch (Exception t) {
Util.close(this.sock);
throw t;
}
}