diff --git a/extension/background.js b/extension/background.js
index 3fa39c1..aa10b37 100644
--- a/extension/background.js
+++ b/extension/background.js
@@ -3,9 +3,13 @@ const ws = new WebSocket("ws://localhost:8888");
 ws.onmessage = function(event) {
   const req = JSON.parse(event.data);
 
-  const response = {
-    names: [".", "..", "hi.txt"]
-  };
+  let response;
+  if (req.op === "readdir") {
+    response = {
+      op: "readdir",
+      names: [".", "..", "hi.txt"]
+    };
+  }    
 
   ws.send(JSON.stringify(response));
 };
diff --git a/fs/hello.c b/fs/hello.c
index 2d5db9c..d84fe37 100644
--- a/fs/hello.c
+++ b/fs/hello.c
@@ -25,8 +25,8 @@ struct wby_server server;
 struct wby_con *con;
 
 typedef struct response_readdir_t {
-  char **names;
-  size_t num_names;
+  char **entries;
+  size_t num_entries;
 } response_readdir_t;
 
 response_readdir_t *response;
@@ -74,30 +74,33 @@ hello_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
 
     // send [READDIR, path] to the websocket handler
     {
-      char *msg;
+      char *data;
       {
         cJSON *req = cJSON_CreateObject();
         cJSON_AddStringToObject(req, "op", "readdir");
         cJSON_AddStringToObject(req, "path", path);
 
-        msg = cJSON_Print(req);
-        printf("%s\n", msg);
+        data = cJSON_Print(req);
+        printf("%s\n", data);
 
         cJSON_Delete(req);
       }
 
       wby_frame_begin(con, WBY_WSOP_TEXT_FRAME);
-      wby_write(con, msg, strlen(msg));
+      wby_write(con, data, strlen(data));
       wby_frame_end(con);
 
-      free(msg);
+      free(data);
     }
 
+    if (response) free(response);
     response = NULL;
     do {
         wby_update(&server);
     } while (response == NULL);
 
+    printf("response: %d files\n", response->num_entries);
+
     filler(buf, ".", NULL, 0);           /* Current directory (.)  */
     filler(buf, "..", NULL, 0);          /* Parent directory (..)  */
     filler(buf, file_path + 1, NULL, 0); /* The only file we have. */
@@ -159,12 +162,19 @@ websocket_connected(struct wby_con *connection, void *userdata)
 static int
 websocket_frame(struct wby_con *connection, const struct wby_frame *frame, void *userdata)
 {
+    unsigned char data[1024] = {0};
+
     int i = 0;
     printf("WebSocket frame incoming\n");
     printf("  Frame OpCode: %d\n", frame->opcode);
     printf("  Final frame?: %s\n", (frame->flags & WBY_WSF_FIN) ? "yes" : "no");
     printf("  Masked?     : %s\n", (frame->flags & WBY_WSF_MASKED) ? "yes" : "no");
     printf("  Data Length : %d\n", (int) frame->payload_length);
+
+    if ((unsigned long) frame->payload_length > sizeof(data)) {
+        printf("Data too long!\n");
+    }
+    
     while (i < frame->payload_length) {
         unsigned char buffer[16];
         int remain = frame->payload_length - i;
@@ -182,8 +192,25 @@ websocket_frame(struct wby_con *connection, const struct wby_frame *frame, void
         for (k = 0; k < read_size; ++k)
             printf("%c", isprint(buffer[k]) ? buffer[k] : '?');
         printf("\n");
+        for (k = 0; k < read_size; ++k)
+          data[i + k] = buffer[k];
         i += (int)read_size;
     }
+
+    if ((int) strlen((const char *) data) != frame->payload_length) {
+      printf("Null in data! [%s]\n", data);
+    }
+
+    cJSON *ret = cJSON_Parse((const char *) data);
+    cJSON *op = cJSON_GetObjectItemCaseSensitive(ret, "op");
+    if (strcmp(op->valuestring, "readdir") == 0) {
+      response = malloc(sizeof(response));
+      response->entries = malloc(sizeof(char *) * 10);
+      response->entries[0] = "a";
+      response->entries[1] = "b";
+      response->num_entries = 2;
+    }
+
     return 0;
 }