From 23fbdf458495cfe7326d8e330bbf10f4ba5e6d84 Mon Sep 17 00:00:00 2001
From: evgeny <evgeny@adaptto.ru>
Date: Fri, 4 Sep 2026 21:04:18 +0300
Subject: [PATCH] =?UTF-8?q?chat:=20=D0=B7=D0=B0=D0=BF=D1=83=D1=81=D0=BA=20?=
 =?UTF-8?q?BGP-=D0=BE=D0=B1=D0=BC=D0=B5=D0=BD=D0=B0=20=D0=BF=D1=80=D0=B8?=
 =?UTF-8?q?=20=D0=BF=D0=BE=D0=B4=D0=BA=D0=BB=D1=8E=D1=87=D0=B5=D0=BD=D0=B8?=
 =?UTF-8?q?=D0=B8=20=D1=83=D0=B7=D0=BB=D0=B0=20=D0=BA=20=D0=B3=D1=80=D1=83?=
 =?UTF-8?q?=D0=BF=D0=BF=D0=B5=20(invite=20+=20auto-connect)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/routing_layer/topo_group_connect.c |  2 ++
 src/routing_layer/topo_group_invite.c  | 14 ++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/src/routing_layer/topo_group_connect.c b/src/routing_layer/topo_group_connect.c
index dbaae888..75292c41 100644
--- a/src/routing_layer/topo_group_connect.c
+++ b/src/routing_layer/topo_group_connect.c
@@ -284,6 +284,8 @@ static void tgc_callback(struct NODE_CONN_DIRECT* h, enum ncd_event event, void*
     if (ok) {
         struct TOPO_GROUP_NODE* nq = topo_node_find_by_id(gc->group, node_id);
         if (nq) nq->handle = h;
+        /* запуск BGP: узел соединён с группой */
+        if (conn) topo_group_new_conn(gc->group, conn);
     } else if (event == NCD_EVENT_TIMEOUT) {
         struct TOPO_GROUP_NODE* nq = topo_node_find_by_id(gc->group, node_id);
         if (nq) nq->handle = NULL;
diff --git a/src/routing_layer/topo_group_invite.c b/src/routing_layer/topo_group_invite.c
index 20cb9c77..6aa9dbcf 100644
--- a/src/routing_layer/topo_group_invite.c
+++ b/src/routing_layer/topo_group_invite.c
@@ -181,6 +181,13 @@ static void tgi_handle_info_req(struct ETCP_CONN* conn, const uint8_t* data, siz
     /* ── создаём инфраструктуру группы СРАЗУ ── */
     chat_core_ensure_channel_ready(ch_id);
 
+    /* запуск BGP: узел соединён с группой, членство подтверждено (inviter, INFO_REQ) */
+    {
+        struct TOPO_GROUP* bgp_grp = topo_groups_find(inst->topo_groups, req->group_id);
+        if (bgp_grp && bgp_grp->group_type == TOPO_GROUP_TYPE_CHAT)
+            topo_group_new_conn(bgp_grp, conn);
+    }
+
     /* ── сериализуем ответ ── */
     size_t ch_nl = strlen(ch_name); if (ch_nl > 255) ch_nl = 255;
     uint8_t inv_flags = (my_join_sig[0] || my_join_ts) ? PEERS_FLAG_HAS_JOIN : 0;
@@ -324,6 +331,13 @@ static void tgi_handle_info_resp(struct ETCP_CONN* conn, const uint8_t* data, si
     DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "invite: membership CONFIRMED by 0x%016llx name=\"%.*s\" ch=%s — full channel ready",
                (unsigned long long)inv->node_id, (int)nnl, nnl ? (const char*)resp->node_name : "?", ch_id);
 
+    /* запуск BGP: узел соединён с группой и членство подтверждено */
+    {
+        struct TOPO_GROUP* bgp_grp = topo_groups_find(inv->inst->topo_groups, inv->group_id);
+        if (bgp_grp && bgp_grp->group_type == TOPO_GROUP_TYPE_CHAT)
+            topo_group_new_conn(bgp_grp, conn);
+    }
+
     /* ── успех: переводим ncd-handle во владение узла, доставляем JOIN ── */
     {
         uint64_t node_id = inv->node_id, group_id = inv->group_id;