Kis kiegészítő funkció (#8)

main.cpp

@@ -31,10 +31,12 @@ void print_help();
 int main(int argc, char *argv[])
 {
 	int cli_option;
+	int thread_num = 1;
 	bool run_as_daemon = false;
 	std::vector<command> command_list;
-	while((cli_option = getopt (argc, argv, "dmskvh")) != -1)
+	while((cli_option = getopt (argc, argv, "dmskvht:")) != -1)
 	{
+		int ti = 0;
 		switch(cli_option)
 		{
 			case 'd':
@@ -49,6 +51,11 @@ int main(int argc, char *argv[])
 			case 'v':
 				verbose = true;
 				break;
+			case 't':
+				ti = atoi(optarg);
+				if(ti>0)
+					thread_num = ti;
+				break;
 			case 'h':
 				print_help();
 				exit(EXIT_SUCCESS);
@@ -145,7 +152,6 @@ int main(int argc, char *argv[])
 // ----------------- INIT END --------------------------
 
 // ------------------ SERVE ----------------------------
-	int thread_num = 8;
 	server.serve_in_threads(thread_num);
 	bool stop = false;
 	while(!stop)
@@ -173,6 +179,7 @@ For more info look at the man page.
 
 Options:
 	-d Run as daemon
+	-t Number of threads to start. Only makes sense with -d.
 	-s Statistics from daemon
 	-k Kill daemon
 	-v Verbose

src/dns_server.cpp

@@ -168,4 +168,5 @@ void dns_server::serve_in_threads(int n) {
 		stop();
 		throw;
 	}
+	log_on_demand(LOG_INFO, "%d thread(s) started.", n);
 }