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sorry i just found the declaration problem, it's ok now.

I can't find why my call to socket() is always returning INVALID_SOCKET. This call is made in a threadfunc, here is the function :


DWORD WINAPI startscan( LPVOID lpParam ){

THREAD_PARAMS*...

code seems ok...
First try cutting HMODULE hMod=LoadLibrary("mylib.dll"); line into :

HMODULE hMod;
hMod=LoadLibrary("mylib.dll");

And see if the problem comes from LoadLibrary or from...

Hello,

I searched the forum for vc++ firewall sources and stuffs for win32 and found some interested links, especially that netdefender from which i learned a lot.

Anyway i got a little...

Hello,

i'm looking for some network vulnerability scanner or something that deals with a high number of threads and doing socket stuff into them. I can't find that, for win32 at least...
in fact...

You again ! :)

Perfect, you rock man. And yes i can affirm limit is 64 - 1 then.
Thanks again

Here is my code :



HANDLE ThreadHandles[1500];
DWORD threadsactives;

// cutted the while statement that launch several threads
// thread's function is just sleeping because i'm doing a...

Yep the better ways for you should be that run registry key or the shortcut in startup folder (both are doing the same thing)

Service could be a good idea aswell, but services were implemented...

And what about a NT service ?

regards
backeyes

Using synchronization objects (mutexes in your case but it could be semaphore, critical section...) to avoid threads to write in same variable at the same time, and so on, is making a thread safe...

It was so stupid to forget that 'm_bAutoDelete'

Anyway many thanks because i think i'm done with this now :)
I deleted all threads manually one by one when they are signaled with setting...

Yes sorry...and thanks to be so fast :)




CWinThread* tempthread;
HANDLE ThreadHandles[2000];

/********LAUNCH THREADS**********/
while (!ip_range_end) {

To mholm and jase jennings :
I'm doing a multithreaded network security scanner (each thread must scan an ip adress)

To Andreas Masur :
Thanks again, i already tried something like that, but...

Sorry for the long time, i had a deeper look and it seems that MsgWaitForMultipleObjects() was a good idea but it puts messages in the queue, and it doesn't process them, so that this function...

Yep that's why i wrote "others messages"

I meant others than these message to know when a thread ends his job.

Thanks to all for your replys.

I will think and try more about what you said to find which one does the job better regarding what i need ;)

And yes...i just want to know when they are done, to...

In fact, i begin my threads in the main dialog's thread, and these launched threads do some jobs that add strings into a main dialog's list control.
This part works great, but we can see strings...

Hello,

I created a gui app (mfc) that launch about a hundred of worker threads. I used AfxBeginThread to begin all threads, and threads seem to perfectly do their jobs, but i have a problem...

yes sorry my bad, it works better now...

Hmm...but as far as i know you can't specify such things when prompted with createprocess function.
Isn't it your problem ? (cleaner.exe not doing its job because prompting for an id but you can't...

I grabbed it, created a cleaner.txt with 001 in it and a bin/INRAY001 file, then execute :
cleaner < cleaner.txt

And it prompts me for :
Identification suffix (default value-->001):

I can't...

First it's better not using first createprocess parameter, this should always work :

CreateProcess(NULL, // Application name
"C:\cleaner.exe < cleaner.txt", // Application arguments
.......
...