Question

hello boss
Can this error be solved?
connection does not allow setting of send buffer size. Not a *net.UDPConn?. See https://github.com/quic-go/quic-go/wiki/UDP-Buffer-Sizes for details.

Of course, this was ai's answer

Answer
The error message "connection doesn't allow setting of send buffer size" in v2rayNG software means that your connection is not of the type and cannot set the send buffer size. To fix this problem, you can increase the size of UDP buffers using the following commands in Linux:net.UDPConn
bash
sudo sysctl -w net.core.rmem_max=2500000
sudo sysctl -w net.core.wmem_max=2500000

These changes will help you avoid this error. Also, make sure the proxy settings and UDP ports are configured correctly

@2dust

[dyhkwong]

What config are you using? AFAIK it is already *net.UDPConn unless you are using dialerProxy. And BTW this does not affect anything and you can just ignore it.
https://github.com/2dust/AndroidLibXrayLite/blob/dbfe1c91472aa228c5d8f7059a1b1104b3ab3083/libv2ray_support.go#L318-L330
https://github.com/XTLS/Xray-core/blob/4f6f12616ccf0a715397b1dfcec4ce1c996fb96f/transport/internet/splithttp/dialer.go#L159-L193

What config are you using? AFAIK it is already *net.UDPConn unless you are using dialerProxy. And BTW this does not affect anything and you can just ignore it. https://github.com/2dust/AndroidLibXrayLite/blob/dbfe1c91472aa228c5d8f7059a1b1104b3ab3083/libv2ray_support.go#L318-L330 https://github.com/XTLS/Xray-core/blob/4f6f12616ccf0a715397b1dfcec4ce1c996fb96f/transport/internet/splithttp/dialer.go#L159-L193

Hi
Xhttp h3 cdn
This was an error that was shown in the Report error section of v2rayNG

[dyhkwong]

Full config? AndroidLibXrayLite should have already provided correct *net.UDPConn. If you don't use dialerProxy this should not happen. If you use dialerProxy I don't think this can be fixed.

Full config? AndroidLibXrayLite should have already provided correct *net.UDPConn. If you don't use dialerProxy this should not happen. If you use dialerProxy I don't think this can be fixed.

If I'm not mistaken, xhttp or splithttp uses dialerproxy
For example
XTLS/Xray-core#3570

[dyhkwong]

dialerProxy is not a must for xhttp. So this is because your final config contains dialerProxy, right? I came here just to check if my PR 2dust/AndroidLibXrayLite@43cde7a is causing this. Nothing need to be fixed if you are using dialerProxy. Just ignore it and continue.

dialerProxy is not a must for xhttp. So this is because your final config contains dialerProxy, right? I came here just to check if my PR 2dust/AndroidLibXrayLite@43cde7a is causing this. Nothing need to be fixed if you are using dialerProxy. Just ignore it and continue.

The boss should also comment on your former PR
@2dust

[dyhkwong]

As I claimed, there is nothing you need to care about. It is already *net.UDPConn when possible. Some net.Conn and net.PacketConn just can't be *net.UDPConn. Please don't spam and don't post AI generated things without your brain thinking.

[dyhkwong]

My dear friend, you @ someone else meaningless multiple times and everyone watching this repo or participating in this issue will get email notification once you send your meaningless comments. Please don't do that my dear friend.

…

My dear friend, I have nothing to do with AI, it was an error that the software itself showed me. I got help from AI. He suggested to improve such an error. You also kindly gave your opinion. I asked the boss if There is a case to help, so please refrain from sending slanderous comments to me (spam). Thank you