danemacfadden/chatty
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changed socket options and removed infinite loop

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danemacfadden
2025-06-22 13:45:34 -06:00
parent f6520fa7c0
commit aba9dcdd93
1 changed files with 27 additions and 26 deletions
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main.c
+27 -26
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@@ -85,7 +85,12 @@ int main(int argc, char* argv[]) {
perror("Server: socket"); perror("Server: socket");
continue; continue;
} }
/* Allow reuse of socket despite binding */
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &yes,
sizeof(int)) == -1) {
perror("setsockopt");
exit(1);
}
/* Bind */ /* Bind */
if (bind(socketfd, servinfo->ai_addr, servinfo->ai_addrlen) == -1) { if (bind(socketfd, servinfo->ai_addr, servinfo->ai_addrlen) == -1) {
close(socketfd); close(socketfd);
@@ -109,21 +114,17 @@ int main(int argc, char* argv[]) {
exit(1); exit(1);
} }
while (1) { sin_size = sizeof their_addr;
sin_size = sizeof their_addr; printf("Waiting for connection...\n");
printf("Waiting for connection...\n"); confd = accept(socketfd, (struct sockaddr *)&their_addr, &sin_size);
confd = accept(socketfd, (struct sockaddr *)&their_addr, &sin_size); if (confd == -1) {
if (confd == -1) { perror("accept");
perror("accept"); }
continue; inet_ntop(their_addr.ss_family,
} get_in_addr((struct sockaddr *)&their_addr),
inet_ntop(their_addr.ss_family, s,
get_in_addr((struct sockaddr *)&their_addr), sizeof s);
s, printf("Getting chatty with %s\n", s);
sizeof s);
printf("Getting chatty with %s\n", s);
}
} }
else { else {
@@ -146,15 +147,15 @@ int main(int argc, char* argv[]) {
perror("Client: socket"); perror("Client: socket");
continue; continue;
} }
inet_ntop(q->ai_family, get_in_addr((struct sockaddr *)q->ai_addr), inet_ntop(q->ai_family, get_in_addr((struct sockaddr *)q->ai_addr),
s, sizeof s); s, sizeof s);
printf("Client: attempting connection to %s\n", s); printf("Client: attempting connection to %s\n", s);
if (connect(socketfd, q->ai_addr, q->ai_addrlen) == -1) { if (connect(socketfd, q->ai_addr, q->ai_addrlen) == -1) {
perror("Client: connect"); perror("Client: connect");
close(socketfd); close(socketfd);
continue; continue;
} }
break; break;
} }
@@ -168,10 +169,10 @@ int main(int argc, char* argv[]) {
printf("Connected!\n"); printf("Connected!\n");
} }
/*
pthread_create(&input_thread, NULL, input, (void*) msg); pthread_create(&input_thread, NULL, input, (void*) msg);
pthread_join(input_thread, NULL); pthread_join(input_thread, NULL);
*/
return 0; return 0;
} }