Active ports unusable for ~10s-15s

[Unique]

Hello,

Im having problems with ioftpd not closing its active ports correctly.

When fxping to glftpd for instance it seems it doesnt close the port ok, so if glftpd gives 2x same pasv port in like 5 mins i always get
"426 Connection closed: Only one usage of each socket address (protocol/network address/port) is normally permitted."

Even though gl takes random pasv ports im quite often unlucky it issueing same port within 5 mins.. (dunno how much timeout is on active port from ioftpd?? )

Same problem i have with flashfxp 2.2 btw..
Active listing is like impossible on a ioftpd server, even with a port range of 20ports defined in ffxp settings..
My guess is that either ioftpd or flashfxp/glftpd isnt issueing right reply after finishing a transfer so the active port isnt closed immediately but is waiting to timeout...
And this timeout seems to be enormous long...

Could be im saying all kinds of wrong stuff here, but i hope i could explain the problem im having....

Greetings

[Mouton]

U can fix in your ffxp by not specifying a port range...

But indeed, the connections seems to linger.

It can easily be reproduced using 10 local ports range in ffxp Connections settings, and connecting the site in active mode and refreshing the same dir 11 times.

[darkone]

It's more of windows bug.. it affects both client server & side applications.