public void handleHttp2Request(int streamId, SofaRequest request, ChannelHandlerContext ctx,
                                   Http2ConnectionEncoder encoder) {
        Http2ServerTask task = new Http2ServerTask(this, request, ctx, streamId, encoder);

        processingCount.incrementAndGet();
        try {
            task.run();
        } catch (RejectedExecutionException e) {
            processingCount.decrementAndGet();
            throw e;
        }
    }
Handle request from HTTP/2

@param streamId stream Id
@param request SofaRequest
@param ctx ChannelHandlerContext
@param encoder Http2ConnectionEncoder
remoting/remoting-http/src/main/java/com/alipay/sofa/rpc/server/http/HttpServerHandler.java