misc/138830: linux-nx-client TCP_NODELAY problem

[Koichiro IWAO]

>Number:         138830
>Category:       misc
>Synopsis:       linux-nx-client TCP_NODELAY problem
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Sep 15 03:30:06 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Koichiro IWAO
>Release:        8.0-BETA4
>Organization:
Kyushu Institute of Technology
>Environment:
FreeBSD trueno.klab.ai.kyutech.ac.jp 8.0-BETA4 FreeBSD 8.0-BETA4 #23: Tue Sep  8 15:54:50 JST 2009     root at trueno.klab.ai.kyutech.ac.jp:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
net/linux-nx-client cannot connect the FreeNX server.
This is the error message that the nxclient says,

> NXPROXY - Version 2.1.0
> 
> Copyright (C) 2001, 2006 NoMachine.
> See http://www.nomachine.com/ for more information.
> 
> Info: Proxy running in client mode with pid '91258'.
> Session: Starting session at 'Tue Sep 15 12:16:02 2009'.
> Error: Failed to set TCP_NODELAY flag on FD#10 to 1. Error is 22 'Invalid argument'.
> Info: Synchronizing local and remote caches.
Info: Handshaking with remote proxy completed.
> Warning: Failed to set IPTOS_LOWDELAY flag on FD#10. Error is 92 'Protocol not available'.
> Error
>How-To-Repeat:
Just execute nxclient and try to connect the nxserver.
It does not matter that nxserver is working on Linux/FreeBSD.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: