logrea: move the code setting up the request blob out of the main loop

Signed-off-by: John Crispin <john@phrozen.org>

diff --git a/log/logread.c b/log/logread.c
index cc962db54d22e51f6dbc5070c42819baa373a43a..fa24132434e28521176858fe3b0002a764801ad8 100644 (file)
--- a/log/logread.c
+++ b/log/logread.c
@@ -353,6 +353,14 @@ int main(int argc, char **argv)
                }
        }
 
+       blob_buf_init(&b, 0);
+       blobmsg_add_u8(&b, "stream", 1);
+       blobmsg_add_u8(&b, "oneshot", !log_follow);
+       if (lines)
+               blobmsg_add_u32(&b, "lines", lines);
+       else if (log_follow)
+               blobmsg_add_u32(&b, "lines", 0);
+
        /* ugly ugly ugly ... we need a real reconnect logic */
        do {
                ret = ubus_lookup_id(ctx, "log", &id);
@@ -364,14 +372,7 @@ int main(int argc, char **argv)
 
                logread_setup_output();
 
-               blob_buf_init(&b, 0);
-               blobmsg_add_u8(&b, "stream", 1);
-               blobmsg_add_u8(&b, "oneshot", !log_follow);
-               if (lines)
-                       blobmsg_add_u32(&b, "lines", lines);
-               else if (log_follow)
-                       blobmsg_add_u32(&b, "lines", 0);
-               ubus_invoke_async(ctx, id, "read", b.head, &req);
+                       ubus_invoke_async(ctx, id, "read", b.head, &req);
                req.fd_cb = logread_fd_cb;
                ubus_complete_request_async(ctx, &req);