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Article #15938

Re: Programar sockets

#15938
From: oscar
Date: Mon, 22 May 2000 00:00
41 lines
1931 bytes
Merlin <dick32@remove_thisrocketmail.com> wrote:
>     error=SAStartup(257,&saData);
Esto no es necesario...
>     if (error<0) {
>       printf("Error al inicializar Sockets\n");
>       gets(cadena);
>       return 1;
>     }
>     s=socket(PF_INET,SOCK_STREAM,0);
>     if(s==-1){
>         printf("Error  creando socket\n");}

>     dir.sin_family=PF_INET;
>     dir.sin_port=7*256;
>     dir.sin_addr.s_addr=inet_addr("192.168.0.1");
>     error=3Dconnect(s,(struct sockaddr*)&dir,16);
>     if(error<0){
>     printf("Error conexi�n\n");}

>     printf("Cadena a mandar:");
>     gets(cadena);
>     error=send(s,cadena,sizeof(cadena),0);
>     if(error<0){
>     printf("Error enviando\n");
>     }
>     error=recv(s,cadena2,sizeof(cadena2),0);
>     if(error<0){
>     printf("Error recibiendo\n");
>     }
>     printf("Cadena recibida: %s\n",cadena2);

>     error=SACleanup();
Aqu�, para cerrar el socket, deber�as usar la funci�n "close()"
 close(s);
>     if (error!=3D0) {
>       printf("Error al cerrar Sockets\n");
>       gets(cadena); return 1;
>     }
>     printf("Fin del Programa\n");
>     gets(cadena); return 0;
> }
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From: oscar@server.enmicasa.dhs.org
Subject: Re: Programar sockets
Date: 2000/05/22
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