Re: serwer i klient (programowanie gniazd)

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#60459

From: kreska
Date: Mon, 14 Nov 2005 23:09

32 lines
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Ok, douczylam sie i mam cos takiego:
----------------------------------------------
  int gniazdo_serweradp,
  int serwer_dlugosc;
  struct sockaddr_in adres_serwera;
  int zezwol = 1;

 gniazdo_serweradp=socket(AF_INET,SOCK_STREAM, 0);

  adres_serwera.sin_family=AF_INET;
  adres_serwera.sin_addr.s_addr=inet_addr("127.0.0.1");
  adres_serwera.sin_port=5555;

  serwer_dlugosc=sizeof(adres_serwera);

if (setsockopt(gniazdo_serweradp, SOL_SOCKET, SO_REUSEADDR,
                       &zezwol, sizeof(zezwol)) == -1) {
            perror("setsockopt");
            exit(1);
        }
  if ((bind(gniazdo_serweradp,(struct sockaddr *)&adres_serwera,
serwer_dlugosc))==-1) {
    perror("Blad serwera: bind");
    exit(-1);
  }
----------------------------------------------
Ale to wciaz pisze ze adres jest uzywany. Co robie zle? Znalazlam w sieci
przyklady w ktorych w wywolaniu setsockopt zamiast &zezwol bylo (char
*)&zezwol, ale jak tak robilam to tez nie dzialalo.

kreska

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From: "kreska" <oknoo@poczta.onet.pl>
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References: <d29d8$4378f38f$d4ba89c3$12770@news.chello.pl> <slrndnhts0.73k.zdzichu@mother.invalid>
Subject: Re: serwer i klient (programowanie gniazd)
Date: Tue, 15 Nov 2005 00:09:39 +0100
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