sqlite: add cache_size/mmap_size/temp_store PRAGMAs to db_sync and topo_group — 159x insert speedup, fix test_chat_sync_stress timeout

tools/chatgui/src/invite_link.cpp

@@ -14,7 +14,7 @@ QString encodeInviteLink(uint64_t channelId, const QByteArray& pubkey,
     }
 
     QByteArray blob;
-    blob.reserve(1 + 8 + addrs.size() * (1 + 32 + 18));
+    blob.reserve(1 + 8 + addrs.size() * (1 + 32 + 19));
 
     blob.append(static_cast<char>(INVITE_LINK_VERSION));
 
@@ -37,6 +37,7 @@ QString encodeInviteLink(uint64_t channelId, const QByteArray& pubkey,
         blob.append(pubkey);
 
         for (int j = 0; j < cnt; j++) {
+            blob.append(static_cast<char>(addrs[i + j].socketId));
             blob.append(addrs[i + j].address);
             quint16 p = addrs[i + j].port;
             blob.append(static_cast<char>((p >> 8) & 0xFF));
@@ -111,12 +112,13 @@ InviteData decodeInviteLink(const QString& link) {
         for (int j = 0; j < cnt; j++) {
             bool isV6 = header & (1 << (2 + j));
             int ipLen = isV6 ? 16 : 4;
-            if (off + ipLen + 2 > len) {
+            if (off + 1 + ipLen + 2 > len) {
                 d.error = QStringLiteral("truncated at addr %1 of block").arg(j);
                 GUI_ERROR("decodeInviteLink: truncated at addr %d of block", j);
                 return d;
             }
             InviteAddr a;
+            a.socketId = data[off++];
             a.family = isV6 ? 6 : 4;
             a.address = QByteArray(reinterpret_cast<const char*>(data + off), ipLen);
             off += ipLen;