From 4deeafbd502dc3c57dab8ad6ca601a38a9e7f074 Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期二, 06 四月 2021 19:10:49 +0800
Subject: [PATCH] add uni center.
---
src/shm_queue.h | 24 +++++++++++++++++++++---
1 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/src/shm_queue.h b/src/shm_queue.h
index 9064f55..ab8a88c 100644
--- a/src/shm_queue.h
+++ b/src/shm_queue.h
@@ -118,6 +118,7 @@
{
typedef ShmObject<SharedQueue<MsgI>> Super;
typedef Super::Data Queue;
+ typedef std::function<void()> OnSend;
bool Write(const MsgI &buf, const int timeout_ms) { return data()->Write(buf, timeout_ms); }
bool Read(MsgI &buf, const int timeout_ms) { return data()->Read(buf, timeout_ms); }
MQId id_;
@@ -132,12 +133,29 @@
bool Recv(BHMsg &msg, const int timeout_ms);
bool Recv(MsgI &msg, const int timeout_ms) { return Read(msg, timeout_ms); }
- bool Send(const MQId &remote_id, const BHMsg &msg, const int timeout_ms);
+ static bool Send(SharedMemory &shm, const MQId &remote_id, const MsgI &msg, const int timeout_ms, OnSend const &onsend);
static bool Send(SharedMemory &shm, const MQId &remote_id, const MsgI &msg, const int timeout_ms);
- bool Send(const MQId &remote_id, const MsgI &msg, const int timeout_ms)
+
+ template <class... Extra>
+ bool Send(const MQId &remote_id, const MsgI &msg, const int timeout_ms, Extra const &...extra)
{
- return Send(shm(), remote_id, msg, timeout_ms);
+ return Send(shm(), remote_id, msg, timeout_ms, extra...);
}
+
+ template <class... Extra>
+ bool Send(const MQId &remote_id, const BHMsg &data, const int timeout_ms, Extra const &...extra)
+ {
+ MsgI msg;
+ if (msg.Make(shm(), data)) {
+ if (Send(shm(), remote_id, msg, timeout_ms, extra...)) {
+ return true;
+ } else {
+ msg.Release(shm());
+ }
+ }
+ return false;
+ }
+ size_t Pending() const { return data()->size(); }
};
} // namespace bhome_shm
--
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