Update protobuf dep version

Fix #939

conanfile.py

@@ -22,6 +22,7 @@ class Clio(ConanFile):
         'boost/1.82.0',
         'cassandra-cpp-driver/2.16.2',
         'fmt/10.0.0',
+        'protobuf/3.21.12',
         'grpc/1.50.1',
         'openssl/1.1.1u',
         'xrpl/1.12.0',

src/feed/SubscriptionManager.cpp

@@ -35,6 +35,12 @@ Subscription::unsubscribe(SessionPtrType const& session)
     boost::asio::post(strand_, [this, session]() { removeSession(session, subscribers_, subCount_); });
 }
 
+bool
+Subscription::hasSession(SessionPtrType const& session)
+{
+    return subscribers_.contains(session);
+}
+
 void
 Subscription::publish(std::shared_ptr<std::string> const& message)
 {
@@ -334,6 +340,8 @@ SubscriptionManager::unsubProposedTransactions(SessionPtrType session)
 void
 SubscriptionManager::subscribeHelper(SessionPtrType const& session, Subscription& subs, CleanupFunction&& func)
 {
+    if (subs.hasSession(session))
+        return;
     subs.subscribe(session);
     std::scoped_lock lk(cleanupMtx_);
     cleanupFuncs_[session].push_back(std::move(func));
@@ -347,6 +355,8 @@ SubscriptionManager::subscribeHelper(
     SubscriptionMap<Key>& subs,
     CleanupFunction&& func)
 {
+    if (subs.hasSession(session, k))
+        return;
     subs.subscribe(session, k);
     std::scoped_lock lk(cleanupMtx_);
     cleanupFuncs_[session].push_back(std::move(func));

src/feed/SubscriptionManager.h

@@ -139,6 +139,15 @@ public:
     void
     unsubscribe(SessionPtrType const& session);
 
+    /**
+     * @brief Check if a session has been in subscribers list.
+     *
+     * @param session The session to check
+     * @return true if the session is in the subscribers list; false otherwise
+     */
+    bool
+    hasSession(SessionPtrType const& session);
+
     /**
      * @brief Sends the given message to all subscribers.
      *
@@ -232,6 +241,22 @@ public:
         });
     }
 
+    /**
+     * @brief Check if a session has been in subscribers list.
+     *
+     * @param session The session to check
+     * @param key The key for the subscription to check
+     * @return true if the session is in the subscribers list; false otherwise
+     */
+    bool
+    hasSession(SessionPtrType const& session, Key const& key)
+    {
+        if (!subscribers_.contains(key))
+            return false;
+
+        return subscribers_[key].contains(session);
+    }
+
     /**
      * @brief Sends the given message to all subscribers.
      *

src/web/impl/WsBase.h

@@ -63,7 +63,7 @@ protected:
         if (!ec_ && ec != boost::asio::error::operation_aborted)
         {
             ec_ = ec;
-            LOG(perfLog_.info()) << tag() << ": " << what << ": " << ec.message();
+            LOG(perfLog_.error()) << tag() << ": " << what << ": " << ec.message();
             boost::beast::get_lowest_layer(derived().ws()).socket().close(ec);
             (*handler_)(ec, derived().shared_from_this());
         }
@@ -106,14 +106,14 @@ public:
     void
     onWrite(boost::system::error_code ec, std::size_t)
     {
+        messages_.pop();
+        sending_ = false;
         if (ec)
         {
             wsFail(ec, "Failed to write");
         }
         else
         {
-            messages_.pop();
-            sending_ = false;
             maybeSendNext();
         }
     }

unittests/SubscriptionManagerTests.cpp

@@ -161,7 +161,6 @@ TEST_F(SubscriptionManagerSimpleBackendTest, ReportCurrentSubscriber)
         EXPECT_EQ(reportReturn["books"], result);
     };
     checkResult(subManagerPtr->report(), 1);
-    subManagerPtr->cleanup(session2);
     subManagerPtr->cleanup(session2);  // clean a removed session
     std::this_thread::sleep_for(20ms);
     checkResult(subManagerPtr->report(), 0);

unittests/SubscriptionTests.cpp

@@ -53,6 +53,8 @@ TEST_F(SubscriptionTest, SubscriptionCount)
     ctx.restart();
     ctx.run();
     EXPECT_EQ(sub.count(), 2);
+    EXPECT_TRUE(sub.hasSession(session1));
+    EXPECT_TRUE(sub.hasSession(session2));
     EXPECT_FALSE(sub.empty());
     sub.unsubscribe(session1);
     ctx.restart();
@@ -67,6 +69,8 @@ TEST_F(SubscriptionTest, SubscriptionCount)
     ctx.run();
     EXPECT_EQ(sub.count(), 0);
     EXPECT_TRUE(sub.empty());
+    EXPECT_FALSE(sub.hasSession(session1));
+    EXPECT_FALSE(sub.hasSession(session2));
 }
 
 // send interface will be called when publish called
@@ -131,6 +135,9 @@ TEST_F(SubscriptionMapTest, SubscriptionMapCount)
     ctx.restart();
     ctx.run();
     EXPECT_EQ(subMap.count(), 3);
+    EXPECT_TRUE(subMap.hasSession(session1, "topic1"));
+    EXPECT_TRUE(subMap.hasSession(session2, "topic1"));
+    EXPECT_TRUE(subMap.hasSession(session3, "topic2"));
     subMap.unsubscribe(session1, "topic1");
     ctx.restart();
     ctx.run();
@@ -139,6 +146,9 @@ TEST_F(SubscriptionMapTest, SubscriptionMapCount)
     subMap.unsubscribe(session3, "topic2");
     ctx.restart();
     ctx.run();
+    EXPECT_FALSE(subMap.hasSession(session1, "topic1"));
+    EXPECT_FALSE(subMap.hasSession(session2, "topic1"));
+    EXPECT_FALSE(subMap.hasSession(session3, "topic2"));
     EXPECT_EQ(subMap.count(), 0);
     subMap.unsubscribe(session3, "topic2");
     subMap.unsubscribe(session3, "no exist");