From 73e01f63612a4e7da66c9851a2ffcaa3eddad005 Mon Sep 17 00:00:00 2001
From: Oleg Baranov <xssnick8@gmail.com>
Date: Wed, 26 Feb 2025 14:39:18 +0400
Subject: [PATCH] Bigger batch for tunnel write to debug

---
 README.md                  | 16 ++++++++++++++++
 tdnet/td/net/UdpServer.cpp |  8 +++++---
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 897ba809..32f0f4fe 100644
--- a/README.md
+++ b/README.md
@@ -149,3 +149,19 @@ Linux and MacOS binaries are available for both x86-64 and arm64 architectures.
 ## Running tests
 
 Tests are executed by running `ctest` in the build directory. See `doc/Tests.md` for more information.
+
+## Using ADNL tunnel
+
+### Before node compilation
+1. Clone https://github.com/ton-blockchain/adnl-tunnel and install golang 1.23 or newer
+   * `cd adnl-tunnel`
+   * `make library`
+   * It will build `libtunnel.a`
+2. Copy `libtunnel.a` to ton src directory root (usually `/usr/src/ton`)
+3. On the first step of ton node compilation run cmake with option `-DTON_USE_GO_TUNNEL=ON` to enable tunnel.
+4. Build ton node as usual.
+
+### Before startup
+1. Create `tunnel-config.json` in any place.
+2. Fill it with desired tunnel configuration and wallet keys. See example.
+3Add `--tunnel-config /path/to/tunnel-config.json` argument to validator-engine startup command.
\ No newline at end of file
diff --git a/tdnet/td/net/UdpServer.cpp b/tdnet/td/net/UdpServer.cpp
index d2991982..43c44f0f 100644
--- a/tdnet/td/net/UdpServer.cpp
+++ b/tdnet/td/net/UdpServer.cpp
@@ -46,7 +46,7 @@ class UdpServerTunnelImpl : public UdpServer {
 
 private:
   td::Promise<td::IPAddress> on_ready_;
-  uint8_t out_buf_[(16+2+1500)*100];
+  uint8_t out_buf_[(16+2+1500)*300];
   size_t out_buf_offset_ = 0;
   size_t out_buf_msg_num_ = 0;
   size_t tunnel_index_;
@@ -85,8 +85,10 @@ void UdpServerTunnelImpl::send(td::UdpMessage &&message) {
   out_buf_msg_num_++;
 
 
-  if (out_buf_msg_num_ == 3) {
+  if (out_buf_msg_num_ == 300) {
+    td::Timer timer;
     WriteTunnel(tunnel_index_, out_buf_, out_buf_msg_num_);
+    LOG(ERROR) << "Sending messages by num " << out_buf_msg_num_ << " | " << timer.elapsed();
 
     out_buf_offset_ = 0;
     out_buf_msg_num_ = 0;
@@ -98,7 +100,7 @@ void UdpServerTunnelImpl::alarm() {
   if (out_buf_msg_num_ > 0 && Time::now()-last_batch_at_ >= 0.02) {
     td::Timer timer;
     WriteTunnel(tunnel_index_, out_buf_, out_buf_msg_num_);
-    // LOG(ERROR) << "Sending messages from alarm " << out_buf_msg_num_ << " | " << timer.elapsed();
+    LOG(ERROR) << "Sending messages from alarm " << out_buf_msg_num_ << " | " << timer.elapsed();
 
     out_buf_offset_ = 0;
     out_buf_msg_num_ = 0;