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test and cosmetic changes

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This commit is contained in:
Joseph Henry
2016-07-03 12:01:30 -05:00
parent 02473993c1
commit f661018050
16 changed files with 184 additions and 88 deletions
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18
tests/tcp_server.c
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@@ -9,18 +9,18 @@
int main(int argc , char *argv[])
{
if(argc < 2) {
printf("usage: tcp_server <port>\n");
return 1;
printf("usage: tcp_server <port>\n");
exit(0);
}
int port = atoi(argv[1]);
int socket_desc , client_sock , c , read_size;
int socket_desc, client_sock, c, read_size, port = atoi(argv[1]);
struct sockaddr_in server , client;
char client_message[2000];
socket_desc = socket(AF_INET , SOCK_STREAM , 0);
if (socket_desc == -1) {
printf("Could not create socket");
exit(0);
}
server.sin_family = AF_INET;
@@ -30,7 +30,7 @@ int main(int argc , char *argv[])
printf("binding on port %d\n", port);
if( bind(socket_desc,(struct sockaddr *)&server , sizeof(server)) < 0) {
perror("bind failed. Error");
return 1;
exit(0);
}
printf("listening\n");
listen(socket_desc , 3);
@@ -38,18 +38,16 @@ int main(int argc , char *argv[])
c = sizeof(struct sockaddr_in);
client_sock = accept(socket_desc, (struct sockaddr *)&client, (socklen_t*)&c);
if (client_sock < 0)
{
if (client_sock < 0) {
perror("accept failed");
return 1;
exit(0);
}
puts("connection accepted\n reading...\n");
// RX
int bytes_read = recv(client_sock , client_message , 2000 , 0);
printf("Read (%d) bytes\n", bytes_read);
for(int i=0; i<bytes_read; i++)
{
for(int i=0; i<bytes_read; i++) {
printf("%c", client_message[i]);
}
return 0;