1 files changed, 0 insertions, 53 deletions
diff --git a/03_exercise/echo_server/server.c b/03_exercise/echo_server/server.c
deleted file mode 100644
index 5f647c1..0000000
--- a/03_exercise/echo_server/server.c
+++ /dev/null
@@ -1,53 +0,0 @@
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <unistd.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-static inline void die(const char *msg) {
-    perror(msg);
-    exit(-1);
-}
-
-int main() {
-    struct sockaddr_in srv_addr, cli_addr;
-    int                sockopt = 1;
-    socklen_t          sad_sz  = sizeof(struct sockaddr_in);
-    int                sfd, cfd;
-    ssize_t            bytes;
-    char               buf[256];
-
-    srv_addr.sin_family      = AF_INET;
-    srv_addr.sin_port        = htons(8000);
-    srv_addr.sin_addr.s_addr = INADDR_ANY;
-
-    if ((sfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
-        die("Couldn't open the socket");
-
-    setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, (char *) &sockopt, sizeof(sockopt));
-
-    if (bind(sfd, (struct sockaddr *) &srv_addr, sad_sz) < 0)
-        die("Couldn't bind socket");
-
-    if (listen(sfd, 1) < 0)
-        die("Couldn't listen to the socket");
-
-    cfd = accept(sfd, (struct sockaddr *) &cli_addr, &sad_sz);
-    if (cfd < 0)
-        die("Couldn't accept incoming connection");
-
-    while ((bytes = read(cfd, buf, sizeof(buf))) != 0) {
-        if (bytes < 0)
-            die("Couldn't receive message");
-
-        if (write(cfd, buf, bytes) < 0)
-            die("Couldn't send message");
-    }
-
-    close(cfd);
-    close(sfd);
-    return 0;
-}