Experiment: do not stop on sigterm in agoo itself

ext/agoo/agoo.c

@@ -116,15 +116,15 @@ Init_agoo(void) {
     rb_define_module_function(mod, "publish", ragoo_publish, 2);
     rb_define_module_function(mod, "unsubscribe", ragoo_unsubscribe, 1);
 
-    if (SIG_ERR == signal(SIGINT, sig_handler) ||
-	SIG_ERR == signal(SIGTERM, sig_handler) ||
-	SIG_ERR == signal(SIGPIPE, SIG_IGN) ||
+    // if (SIG_ERR == signal(SIGINT, sig_handler) ||
+	// SIG_ERR == signal(SIGTERM, sig_handler) ||
+	// SIG_ERR == signal(SIGPIPE, SIG_IGN) ||
 
-	// This causes sleeps and queue pops to return immediately and it can be
-	// called very frequently on mac OS with multiple threads. Something seems
-	// to get stuck.
-	SIG_ERR == signal(SIGVTALRM, SIG_IGN)) {
+	// // This causes sleeps and queue pops to return immediately and it can be
+	// // called very frequently on mac OS with multiple threads. Something seems
+	// // to get stuck.
+	// SIG_ERR == signal(SIGVTALRM, SIG_IGN)) {
 
-	rb_raise(rb_eStandardError, "%s", strerror(errno));
-    }
+	// rb_raise(rb_eStandardError, "%s", strerror(errno));
+    // }
 }