@Override
public void channelRead0(ChannelHandlerContext ctx, String msg) throws Exception {
JsonObject obj = (JsonObject) new JsonParser().parse(msg);
JsonElement name = obj.get("name");
if (name == null) {
Flog.warn("No name for receive, ignoring");
return;
}
String requestName = name.getAsString();
retries = MAX_RETRIES;
delay = INITIAL_RECONNECT_DELAY;
handler.on_data(requestName, obj);
}
protected void connect() {
if (retries <= 0) {
Flog.error("I give up connecting.");
return;
}
retries -= 1;
FlooUrl flooUrl = handler.getUrl();
final String host;
final int port;
if (flooUrl.host.equals(Constants.floobitsDomain) && retries % 4 == 0) {
host = Constants.OUTBOUND_FILTER_PROXY_HOST;
port = Constants.OUTBOUND_FILTER_PROXY_PORT;
} else {
host = flooUrl.host;
port = flooUrl.port;
}
if (channel == null) {
_connect(host, port);
return;
}
try {
channel
.close()
.addListener(
new ChannelFutureListener() {
@Override
public void operationComplete(ChannelFuture channelFuture) throws Exception {
channel = null;
_connect(host, port);
}
});
} catch (Throwable e) {
Flog.error(e);
reconnect();
}
}
@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
Flog.log("Connected to %s", ctx.channel().remoteAddress());
handler.on_connect();
}