public Entry<ChannelFuture, AbstractHttpClientHandler> removePromise(int streamId) {
        return streamIdPromiseMap.remove(streamId);
    }
Create an association between an anticipated response stream id and a {@link ChannelPromise}

@param streamId    The stream for which a response is expected
@param writeFuture A future that represent the request write operation
@param promise     The promise object that will be used to wait/notify events
@return The previous object associated with {@code streamId}
remoting/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ClientChannelHandler.java