From dc12826dd61ce18fac3a9561c5843d30a0cf9660 Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期五, 02 四月 2021 15:48:53 +0800
Subject: [PATCH] add request topic cache; refactor req/rep center.

---
 src/msg.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/msg.h b/src/msg.h
index 8c345fd..30b3208 100644
--- a/src/msg.h
+++ b/src/msg.h
@@ -69,6 +69,7 @@
 BHMsg MakeUnsub(const MQId &client, const std::vector<std::string> &topics);
 BHMsg MakePub(const std::string &topic, const void *data, const size_t size);
 
+// message content layout: header_size + header + data_size + data
 class MsgI
 {
 private:

--
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