added --threaded-logger

plugins/syslog/syslog_plugin.c

@@ -19,10 +19,6 @@ ssize_t uwsgi_syslog_logger(struct uwsgi_logger *ul, char *message, size_t len)
 			syslog_opts = uwsgi.choosen_logger_arg;
 		}
 
-#ifdef UWSGI_DEBUG
-        	uwsgi_log("opening syslog\n");
-#endif
-
         	openlog(syslog_opts, 0, LOG_DAEMON);
 
 		ul->configured = 1;

uwsgi.c

@@ -232,6 +232,7 @@ static struct option long_base_options[] = {
 	{"log-syslog", optional_argument, 0, LONG_ARGS_LOG_SYSLOG},
 	{"log-socket", required_argument, 0, LONG_ARGS_LOG_SOCKET},
 	{"logger", required_argument, 0, LONG_ARGS_LOGGER},
+	{"threaded-logger", no_argument, &uwsgi.threaded_logger, 1},
 #ifdef UWSGI_ZEROMQ
 	{"log-zeromq", required_argument, 0, LONG_ARGS_LOG_ZEROMQ},
 #endif

uwsgi.h

@@ -1221,6 +1221,7 @@ struct uwsgi_server {
 	struct uwsgi_logger *choosen_logger;
 	char *requested_logger;
 	char *choosen_logger_arg;
+	int threaded_logger;
 
 	struct uwsgi_daemon *daemons;
 	int daemons_cnt;