How to increase the initial download speed or speed up the download ramp speed

[pqqsxhy]

I have a libtorrent sharing terminal and a downloading terminal within the LAN. The downloading end directly connects to the sharing end's IP port through handle.connect_peer. The downloading speed download_rate always increases linearly from 0, instead of downloading at a very high speed from the beginning. Is there any parameter setting that can directly set the initial download speed? In short, the fastest download speed can occupy the bandwidth of libtorrent download. The purpose is to download files of about 200 megabytes in the shortest time, rather than waiting for the download speed to gradually increase.

[1265578519]

你可以提高BT任务发起默认的pending的request数，任务开始后初始下载速度会从512KB/s 提升到100MB/s
注意需要同时修改socket缓存大小 发送与接收
https://www.libtorrent.org/tuning.html#send-buffer-low-watermark