From 7b84c595bb128d0ae72555b4e8f93df516499584 Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期五, 21 五月 2021 16:10:24 +0800
Subject: [PATCH] fix api test get error.
---
src/shm_msg_queue.cpp | 46 +++++++++++++++++++++++++---------------------
1 files changed, 25 insertions(+), 21 deletions(-)
diff --git a/src/shm_msg_queue.cpp b/src/shm_msg_queue.cpp
index b78c1a0..be2d2a2 100644
--- a/src/shm_msg_queue.cpp
+++ b/src/shm_msg_queue.cpp
@@ -31,19 +31,13 @@
} // namespace
-ShmMsgQueue::MQId ShmMsgQueue::NewId()
-{
- static auto &id = GetData();
- return (++id) * 10;
-}
-
-ShmMsgQueue::ShmMsgQueue(const MQId id, ShmType &segment, const int len) :
+ShmMsgQueue::ShmMsgQueue(ShmType &segment, const MQId id, const int len) :
id_(id),
queue_(segment, MsgQIdToName(id_), len, segment.get_segment_manager())
{
}
-ShmMsgQueue::ShmMsgQueue(const MQId id, const bool create_or_else_find, ShmType &segment, const int len) :
+ShmMsgQueue::ShmMsgQueue(ShmType &segment, const bool create_or_else_find, const MQId id, const int len) :
id_(id),
queue_(segment, create_or_else_find, MsgQIdToName(id_), len, segment.get_segment_manager())
{
@@ -51,11 +45,15 @@
throw("error create/find msgq " + std::to_string(id_));
}
}
-ShmMsgQueue::ShmMsgQueue(ShmType &segment, const int len) :
- ShmMsgQueue(NewId(), true, segment, len) {}
+ShmMsgQueue::ShmMsgQueue(const int64_t abs_addr, ShmType &segment, const MQId id) :
+ id_(id), queue_(abs_addr, segment, MsgQIdToName(id_))
+{
+ //TODO check some tag.
+}
ShmMsgQueue::~ShmMsgQueue() {}
+#ifndef BH_USE_ATOMIC_Q
ShmMsgQueue::Mutex &ShmMsgQueue::GetMutex(const MQId id)
{
static std::unordered_map<MQId, std::shared_ptr<Mutex>> imm;
@@ -69,13 +67,19 @@
}
return *pos->second;
}
+#endif
+
bool ShmMsgQueue::Remove(SharedMemory &shm, const MQId id)
{
Queue *q = Find(shm, id);
if (q) {
- MsgI msg;
- while (q->TryRead(msg.OffsetRef())) {
- msg.Release();
+ RawData val = 0;
+ while (q->TryRead(val)) {
+ if (IsCmd(val)) {
+ LOG_DEBUG() << "clsing queue " << id << ", has a cmd" << DecodeCmd(val);
+ } else {
+ MsgI(val, shm).Release();
+ }
}
}
return Shmq::Remove(shm, MsgQIdToName(id));
@@ -86,19 +90,19 @@
return Shmq::Find(shm, MsgQIdToName(remote_id));
}
-bool ShmMsgQueue::TrySend(SharedMemory &shm, const MQId remote_id, MsgI msg)
+bool ShmMsgQueue::TrySend(SharedMemory &shm, const MQInfo &remote, const RawData val)
{
- bool r = false;
try {
- ShmMsgQueue dest(remote_id, false, shm, 1);
- msg.AddRef();
- DEFER1(if (!r) { msg.Release(); });
-
+ //TODO find from center, or use offset.
+ ShmMsgQueue dest(remote.offset_, shm, remote.id_);
+#ifndef BH_USE_ATOMIC_Q
Guard lock(GetMutex(remote_id));
- r = dest.queue().TryWrite(msg.Offset());
+#endif
+ return dest.queue().TryWrite(val);
} catch (...) {
+ // SetLastError(eNotFound, "remote not found");
+ return false;
}
- return r;
}
// Test shows that in the 2 cases:
--
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