add ss-manager read manager_address from config.json

src/jconf.c

@@ -342,6 +342,8 @@ read_jconf(const char *file)
                 conf.workdir = to_string(value);
             } else if (strcmp(name, "acl") == 0) {
                 conf.acl = to_string(value);
+            } else if (strcmp(name, "manager_address") == 0) {
+                conf.manager_address = to_string(value);
             }
         }
     } else {

src/jconf.h

@@ -84,6 +84,7 @@ typedef struct {
     int no_delay;
     char *workdir;
     char *acl;
+    char *manager_address;
 } jconf_t;
 
 jconf_t *read_jconf(const char *file);

src/manager.c

@@ -1054,6 +1054,9 @@ main(int argc, char **argv)
         if (acl == NULL) {
             acl = conf->acl;
         }
+        if (manager_address == NULL) {
+            manager_address = conf->manager_address;
+        }
 #ifdef HAVE_SETRLIMIT
         if (nofile == 0) {
             nofile = conf->nofile;