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Child process management

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Lorenz Stechauner
2020-12-10 22:45:45 +01:00
parent e6760cf665
commit f98ffc7077
2 changed files with 25 additions and 2 deletions
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12
src/client.c
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@ -26,6 +26,10 @@
char *client_addr_str, *client_addr_str_ptr, *server_addr_str, *server_addr_str_ptr, *log_base_prefix, *log_req_prefix;
void client_terminate() {
// TODO prevent processing of further requests in connection
}
int client_websocket_handler() {
// TODO implement client_websocket_handler
return 0;
@ -43,7 +47,10 @@ int client_connection_handler(int client) {
sprintf(buf1, "Hello World!\nYour address is: %s\n", client_addr_str);
send(client, buf1, strlen(buf1), 0);
int len = recv(client, &buf1, sizeof(buf1), 0);
int len = -1;
while (len == -1) {
len = recv(client, &buf1, sizeof(buf1), 0);
}
sprintf(buf2, "Thank you, %.*s!\nGood bye!\n", len, buf1);
send(client, buf2, strlen(buf2), 0);
@ -59,6 +66,9 @@ int client_handler(int client, long client_num, struct sockaddr_in6 *client_addr
char *color_table[] = {"\x1B[31m", "\x1B[32m", "\x1B[33m", "\x1B[34m", "\x1B[35m", "\x1B[36m"};
signal(SIGINT, client_terminate);
signal(SIGTERM, client_terminate);
client_addr_str_ptr = malloc(INET6_ADDRSTRLEN);
inet_ntop(client_addr->sin6_family, (void *) &client_addr->sin6_addr, client_addr_str_ptr, INET6_ADDRSTRLEN);
if (strncmp(client_addr_str_ptr, "::ffff:", 7) == 0) {