Chat in mode consola

[Richard]

Hi,

Thomas ¿example?
I don´t undertand.

Thank. :U

Richard.

[Tedd]

Thomas means you can use WSAAsyncSelect so you don't have wait each time when you call recv - you will get a 'message' to tell you.
But for now, just keep it simple :wink

[QvasiModo]

Gracias QvasiModo  :U

Como configuro la aplicación cliente -  servidor,  para que cuando el cliente envie, el servidor reciba y viceversa y muestre por pantalla. Las funciones estan implementadas pero cuando uso
invoke recv,s1,edit,SIZEOF edit,0   me muestra  error de sockect.

de nuevo muchas gracias.


Richard

Translation:

How do I configure the client - server application, so that when the client sends, the server receives and viscecersa, and output the data to screen? The functions are implemented but when I use:

invoke recv,s1,edit,SIZEOF edit,0

I get a socket error. Thank you very much again.

Creo que deberías usar esta línea (estoy suponiendo que "edit" es un arreglo de caracteres):

invoke recv,s1,ADDR edit,SIZEOF edit,0

De otra forma, MASM cree que "edit" es un puntero a DWORD y lo lee como tal. Seguramente querías pasarle a recv el puntero al buffer, no los primeros cuatro bytes del mismo. ;)

Salu2

[thomasantony]

Hey guys,
  I know only 3 human languges out of which only one is useful here. Would you mind speaking in a language most people can understand  :boohoo: :naughty: :naughty: :green :green :toothy :bdg

Thomas :U

[Tedd]

Hey guys,
  I know only 3 human languges out of which only one is useful here. Would you mind speaking in a language most people can understand  :boohoo: :naughty: :naughty: :green :green :toothy :bdg

Thomas :U

Qvasi's help is for Richard, not for you :P
Richard's english isn't perfect, so it's easier to get the point across using his language insted of english.
Don't worry, you're not missing out on anything :bdg

[Richard]

Hi,
I want to know how to see when to receive?
I want to know how receive?

With the examples  I get a error when  invoke recv,s1,ADDR edit,SIZEOF edit,0 :(

Please help me,

Thank.  :U

Richard

[Tedd]

Hi,
I want to know how to see when to receive?
I want to know how receive?

With the examples  I get a error when  invoke recv,s1,ADDR edit,SIZEOF edit,0 :(

Please help me,

Thank.  :U

Richard

I told you - you do not know when.
If you recv but there is nothing, then it will wait until there is something.
If you get an error, then there is something wrong in a different place :wink

What is the error you have??

[Richard]

    invoke recv,s2,ADDR RecBuff,SIZEOF RecBuff,0
    cmp eax,SOCKET_ERROR
    je errorecibe
   
    The program jump to the error when cmp eax, SOCKECT_ERROR

[QvasiModo]

@Thomas: Don't worry, when I post something I want you to read I'll do it in english ::) :bg

@Richard: Can we see the code where you create the socket?

[Richard]

QvasiModo gracias por ayudarme :U

Richard





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[Phil]

I can't believe that someone objected to clear communication after all the ones and zeros we pass along here! I enjoyed seeing the Spanish, I'd guess it was, and even understood some of it! Especially the Gracias! I'm almost fluent in American-eze, understand most English, some Australian ... but I always enjoy seeing other languages! Frankly though, I just don't understand how those symbolic languages like Chinese work but they certainly have some beautiful characters!

[Tedd]

Richard: I'm afraid you have many errors in the program. I think you need to read more about winsock programming to understand better :wink


What is the purpose of socket 's1' ?

[Richard]

s1 is a variable type socket. With the that it establishes the conexion initial.

s1        SOCKET ?

[thomasantony]

Hi Richard,
   How did you define the buffer 'edit'? You should do something like the one below

Code Select Expand


.data?
edit db 255 dup(?) ; reserve 255 bytes for recieving the data. Also if you use recv directly, it will hang your program forever, Yu can also use the sleect function to wait for a specific time interval after which the program stops waiting for data. Read the winsock tutorial at

http://www.madwizard.org/

It will help you a lot

Thomas :U

[Tedd]

Richard: it's obvious you don't really understand the code you have 'written.'
Using sockets is not very simple, but it is not that difficult when you understand how it works. But you do need to try before you can understand it - which means reading a little more than stealing from examples on the web.
I think you have had too much help, and are not really trying.



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