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Rubes_sw
Valued Contributor
Joined: 11 Jun 2001
Posts: 625
Location: Northern Ireland
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 Posted: Wed Nov 20, 2002 9:44 pm Post subject: Memory Leak Issue Again :-( |
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OK, i am trying to make a system where there is a program running on a Windows Server (maybe XP).
The client machines connect to this program with information etc. and the Server may send messages back to it.
I have tried using: vdsnet.dll - vdsinet.dll - vdsipp.dll
I have no lists in my programs, and i am not saving logs or anything so why i am using about 4 - 6 K every fews seconds on the server program. The server program needs to run: 24/7 - 365
I have tried this program and left it running for a few days and windows gets a message, There is insuffenicent memory to perform this operation, or something
Help
Rubes_sw |
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Mac
Professional Member
Joined: 08 Jul 2000
Posts: 1585
Location: Oklahoma USA
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| Posted: Wed Nov 20, 2002 10:58 pm Post subject: |
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Ya might post some of your code to give folks a better
idea of what you're doing... 
Did you check that you don't have a connection or
thread left open (or too many) when opening others?
I'm just guessing, some of the other guys will know
more about server stuff than I do. 
Cheers, Mac 
_________________
VDSug.dll does file IO, check/disable menu items,
non-VDS dlls, draw functions and more...
Free download (30k dll size) at:
http://www.vdsworld.com/download.php?id=361
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cnodnarb
Professional Member
Joined: 11 Sep 2002
Posts: 766
Location: Eastman, GA
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| Posted: Wed Nov 20, 2002 11:22 pm Post subject: |
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There may be a memory leak...but if your running a windows server your going to have those. The average windows server needs a reboot every 90 days or so...
Make that your goal. You will need to reboot anyway... 365/7 is not realistic. If you feel your proggie will severly bog down the server or it won't stay running for 90 days then post some code, we'll be more than happy to help! 
I've been working with the vdsdll for a while, and I haven't had any major memory leak problems. |
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Rubes_sw
Valued Contributor
Joined: 11 Jun 2001
Posts: 625
Location: Northern Ireland
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| Posted: Thu Nov 21, 2002 11:29 am Post subject: |
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I want to modify this code:
| Code: |
external vdsinet.dll,Public Freeware Key|90257236
DIALOG CREATE,Chat,-1,0,592,385
DIALOG ADD,GROUP,gGROUP1,10,480,110,169
DIALOG ADD,GROUP,gGROUP2,262,10,466,100
DIALOG ADD,LIST,lLINES,10,10,465,250
DIALOG ADD,BUTTON,bALLSEND,15,485,100,24,All send,DEFAULT
DIALOG ADD,BUTTON,bIPSEND,45,485,100,24,IP send
DIALOG ADD,BUTTON,bIDSEND,70,485,100,24,ID send
DIALOG ADD,BUTTON,bSERVERSEND,95,485,100,24,Server send
DIALOG ADD,BUTTON,bIPKICK,125,485,100,24,IP Kick
DIALOG ADD,BUTTON,bIDKICK,150,485,100,24,ID Kick
DIALOG ADD,EDIT,eMESSAGE,270,75,393,19
DIALOG ADD,EDIT,eIPID,290,75,393,19
DIALOG ADD,EDIT,eIP,315,75,155,,@net(socket,addr)
DIALOG ADD,EDIT,ePORT,335,75,155,19,888
DIALOG ADD,BUTTON,bSERVER,315,240,110,20,Server
DIALOG ADD,BUTTON,bCLIENT,315,358,110,20,Client
DIALOG ADD,BUTTON,bDISCONNECT,340,240,228,15,Disconnect
DIALOG ADD,TEXT,tMESSAGE,272,20,,,Message:
DIALOG ADD,TEXT,tIPID,292,20,,,IP/ID:
DIALOG ADD,TEXT,tIP,320,20,,,IP-adres:
DIALOG ADD,TEXT,tPORT,340,20,,,Port:
DIALOG ADD,STATUS,sSTATUS
DIALOG DISABLE,tMESSAGE
DIALOG DISABLE,tIPID
DIALOG DISABLE,eMESSAGE
DIALOG DISABLE,eIPID
DIALOG DISABLE,bALLSEND
DIALOG DISABLE,bIPSEND
DIALOG DISABLE,bIDSEND
DIALOG DISABLE,bSERVERSEND
DIALOG DISABLE,bIPKICK
DIALOG DISABLE,bIDKICK
DIALOG SHOW
net socket,auto,1
net socket,vdsevents,
:evloop
%E = @event()
if %E
goto %E
end
%E = @net(socket,event)
if %E
goto %E
end
goto evloop
:bSERVERBUTTON
net socket,port,@dlgtext(ePORT)
net socket,server
dialog disable,bSERVER
dialog disable,bCLIENT
dialog disable,eIP
dialog disable,ePORT
dialog disable,tIP
dialog disable,tPORT
dialog enable,eMESSAGE
dialog enable,eIPID
dialog enable,tMESSAGE
dialog enable,tIPID
dialog enable,bALLSEND
dialog enable,bIPSEND
dialog enable,bIDSEND
dialog disable,bSERVERSEND
dialog enable,bIPKICK
dialog enable,bIDKICK
%B = 1
repeat
%A = @event()
until @not(@equal(@net(socket,status),open))%A
if %A
goto %A
end
if @equal(@net(socket,status),listening)
dialog set,sSTATUS,Listening: @net(socket,clients) clients.
else
goto closec
end
goto evloop
:bCLIENTBUTTON
net socket,addr,@dlgtext(eIP)
net socket,port,@dlgtext(ePORT)
net socket,client
%B =
dialog set,sSTATUS,@net(socket,status)
goto evloop
:bALLSENDBUTTON
if @dlgtext(eMESSAGE)
net socket,sendall,@dlgtext(eMESSAGE)
dialog set,eMESSAGE
end
goto evloop
:bIPSENDBUTTON
net socket,sendaddr,@dlgtext(eIPID),@dlgtext(eMESSAGE)
dialog set,eMESSAGE
goto evloop
:bIDSENDBUTTON
net socket,sendid,@dlgtext(eIPID),@dlgtext(eMESSAGE)
dialog set,eMESSAGE
goto evloop
:bSERVERSENDBUTTON
net socket,sendserver,@dlgtext(eMESSAGE)
dialog set,eMESSAGE
goto evloop
:bIPKICKBUTTON
net socket,closecaddr,@dlgtext(eIPID)
goto evloop
:bIDKICKBUTTON
net socket,closecid,@dlgtext(eIPID)
goto evloop
:bDISCONNECTBUTTON
net socket,close
goto closec
:NETWORK
list add,lLINES,@net(socket,senderaddr):@net(socket,senderport) (id: @net(socket,senderid)) > @net(socket,data)
list seek,lLINES,@pred(@count(lLINES))
goto evloop
:CONNECT
dialog set,sSTATUS,@net(socket,status)
dialog disable,bSERVER
dialog disable,bCLIENT
dialog disable,eIP
dialog disable,ePORT
dialog disable,tIP
dialog disable,tPORT
dialog enable,eMESSAGE
dialog enable,eIPID
dialog enable,tMESSAGE
dialog enable,tIPID
dialog enable,bALLSEND
dialog enable,bIPSEND
dialog enable,bIDSEND
dialog enable,bSERVERSEND
dialog disable,bIPKICK
dialog disable,bIDKICK
goto evloop
:ACCEPT
list add,lLINES,Connection accepted for @net(socket,senderaddr):@net(socket,senderport) (id: @net(socket,senderid)).
list seek,lLINES,@pred(@count(lLINES))
dialog set,sSTATUS,Listening: @net(socket,clients) clients.
goto evloop
:CLOSEC
if @equal(@net(socket,status),listening)
list add,lLINES,@net(socket,senderaddr):@net(socket,senderport) (id: @net(socket,senderid)) closed connection.
list seek,lLINES,@pred(@count(lLINES))
dialog set,sSTATUS,Listening: @net(socket,clients) clients.
else
dialog set,sSTATUS,@net(socket,status)
dialog enable,bSERVER
dialog enable,bCLIENT
dialog enable,eIP
dialog enable,ePORT
dialog enable,tIP
dialog enable,tPORT
dialog disable,eMESSAGE
dialog disable,eIPID
dialog disable,tMESSAGE
dialog disable,tIPID
end
goto evloop
:ERROR
net socket,close
warn Network error: @net(socket,error)
goto closec
:close
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On windows Xp task manager, the memory used when this program is compiled keeps increaseing, about 10-30 K a second.
??? |
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marty
Professional Member
Joined: 10 May 2001
Posts: 789
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| Posted: Thu Nov 21, 2002 1:05 pm Post subject: |
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Well I tried the socket.dsc example with vdsinet.dll and compiled it using VDS 4.5.
When I ran it with doing nothing, just starting it, SOCKET.EXE takes 98% of the CPU and the memory grows about 5-10K each second.
I personnaly think it maybe the DLL.
I tried the TCP server and TCP server examples with VDSIPP.DLL And I didnt see any leaks with that DLL. Do you have your example of the leak with VDSIPP?
I ran the examples on Windows 2000. |
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