dlss
/
FedP2P
4
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Reject accepted connections if we don't want conns 

This prevents unnecessarily stalling peers dialling us if we have no intention to ever accept.
This commit is contained in:
Matt Joiner 2021-06-23 12:41:25 +10:00
parent 42a2fb445f
commit 99f3e9ad3d
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
client.go
View File

@ -460,6 +460,9 @@ func (cl *Client) waitAccept() {
// TODO: Apply filters for non-standard networks, particularly rate-limiting. // TODO: Apply filters for non-standard networks, particularly rate-limiting.
func (cl *Client) rejectAccepted(conn net.Conn) error { func (cl *Client) rejectAccepted(conn net.Conn) error {
if !cl.wantConns() {
return errors.New("don't want conns right now")
}
ra := conn.RemoteAddr() ra := conn.RemoteAddr()
if rip := addrIpOrNil(ra); rip != nil { if rip := addrIpOrNil(ra); rip != nil {
if cl.config.DisableIPv4Peers && rip.To4() != nil { if cl.config.DisableIPv4Peers && rip.To4() != nil {