From 1b6d4fd277cae2b53dc85568449176e11c9c6334 Mon Sep 17 00:00:00 2001
From: gabime <gmelman1@gmail.com>
Date: Mon, 10 Feb 2020 17:19:22 +0200
Subject: [PATCH] Update tcp_sink.h

---
 include/spdlog/sinks/tcp_sink.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/spdlog/sinks/tcp_sink.h b/include/spdlog/sinks/tcp_sink.h
index 99ea8413..958d8875 100644
--- a/include/spdlog/sinks/tcp_sink.h
+++ b/include/spdlog/sinks/tcp_sink.h
@@ -24,6 +24,8 @@ template<typename Mutex>
 class tcp_sink : public spdlog::sinks::base_sink<Mutex>
 {
 public:
+    // connect to tcp host/port or throw if failed
+    // host can be hostname or ip address
     tcp_sink(std::string host, int port)
     {
         sock_ = connect_to(host, port);