private void handleHTTP(OutPacketMessage msg, ChannelHandlerContext ctx, ChannelPromise promise)
throws IOException {
Channel channel = ctx.channel();
Attribute<Boolean> attr = channel.attr(WRITE_ONCE);
Queue<Packet> queue = msg.getClientHead().getPacketsQueue(msg.getTransport());
if (!channel.isActive() || queue.isEmpty() || !attr.compareAndSet(null, true)) {
promise.setSuccess();
return;
}
ByteBuf out = encoder.allocateBuffer(ctx.alloc());
Boolean b64 = ctx.channel().attr(EncoderHandler.B64).get();
if (b64 != null && b64) {
Integer jsonpIndex = ctx.channel().attr(EncoderHandler.JSONP_INDEX).get();
encoder.encodeJsonP(jsonpIndex, queue, out, ctx.alloc(), 50);
String type = "application/javascript";
if (jsonpIndex == null) {
type = "text/plain";
}
sendMessage(msg, channel, out, type, promise);
} else {
encoder.encodePackets(queue, out, ctx.alloc(), 50);
sendMessage(msg, channel, out, "application/octet-stream", promise);
}
}
