Merge branch 'zeromq:master' into enable_emplace_feature_for_timers

.github/workflows/CI.yaml

@@ -34,6 +34,7 @@ jobs:
             POLLER: poll
           - os: ubuntu-latest
             BUILD_TYPE: android
+            NDK_VERSION: android-ndk-r25
             DRAFT: disabled
           - os: ubuntu-latest
             BUILD_TYPE: coverage
@@ -148,6 +149,8 @@ jobs:
       USE_NSS: ${{ matrix.USE_NSS }}
       VMCI: ${{ matrix.VMCI }}
       POLLER: ${{ matrix.POLLER }}
+      NDK_VERSION: ${{ matrix.NDK_VERSION }}
+      ANDROID_NDK_ROOT: /tmp/${{ matrix.NDK_VERSION }}
     steps:    
     - name: Add msbuild to PATH
       uses: microsoft/[email protected]

CMakeLists.txt

@@ -567,12 +567,18 @@ if(ZMQ_HAVE_WINDOWS)
   # Cannot use check_library_exists because the symbol is always declared as char(*)(void)
   set(CMAKE_REQUIRED_LIBRARIES "ws2_32.lib")
   check_cxx_symbol_exists(WSAStartup "winsock2.h" HAVE_WS2_32)
+  if(HAVE_WS2_32)
+    set(pkg_config_libs_private "${pkg_config_libs_private} -lws2_32")
+  endif()
 
   set(CMAKE_REQUIRED_LIBRARIES "rpcrt4.lib")
   check_cxx_symbol_exists(UuidCreateSequential "rpc.h" HAVE_RPCRT4)
 
   set(CMAKE_REQUIRED_LIBRARIES "iphlpapi.lib")
   check_cxx_symbol_exists(GetAdaptersAddresses "winsock2.h;iphlpapi.h" HAVE_IPHLAPI)
+  if(HAVE_IPHLAPI)
+    set(pkg_config_libs_private "${pkg_config_libs_private} -liphlpapi")
+  endif()
   check_cxx_symbol_exists(if_nametoindex "iphlpapi.h" HAVE_IF_NAMETOINDEX)
 
   set(CMAKE_REQUIRED_LIBRARIES "")

src/clock.cpp

@@ -223,6 +223,10 @@ uint64_t zmq::clock_t::rdtsc ()
                                  ((13 & 15) << 3) | // crm
                                  ((0 & 7) << 0));   // op2
     return _ReadStatusReg (pmccntr_el0);
+#elif (defined(_WIN32) && defined(__GNUC__) && defined(__aarch64__))
+    uint64_t val;
+    __asm__ volatile("mrs %0, pmccntr_el0" : "=r"(val));
+    return val;
 #elif (defined __GNUC__ && (defined __i386__ || defined __x86_64__))
     uint32_t low, high;
     __asm__ volatile("rdtsc" : "=a"(low), "=d"(high));

src/socket_base.cpp

@@ -228,7 +228,8 @@ zmq::socket_base_t::socket_base_t (ctx_t *parent_,
     _monitor_events (0),
     _thread_safe (thread_safe_),
     _reaper_signaler (NULL),
-    _monitor_sync ()
+    _monitor_sync (),
+    _disconnected (false)
 {
     options.socket_id = sid_;
     options.ipv6 = (parent_->get (ZMQ_IPV6) != 0);

tests/test_reconnect_options.cpp

@@ -246,6 +246,46 @@ void reconnect_stop_on_handshake_failed ()
 }
 #endif
 
+#if defined(ZMQ_BUILD_DRAFT_API) && defined(ZMQ_HAVE_IPC)
+// test stopping reconnect after disconnect
+void reconnect_stop_after_disconnect ()
+{
+    // Setup sub socket
+    void *sub = test_context_socket (ZMQ_SUB);
+    // Monitor all events on sub
+    TEST_ASSERT_SUCCESS_ERRNO (
+      zmq_socket_monitor (sub, "inproc://monitor-sub", ZMQ_EVENT_ALL));
+    // Create socket for collecting monitor events
+    void *sub_mon = test_context_socket (ZMQ_PAIR);
+    // Connect so they'll get events
+    TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (sub_mon, "inproc://monitor-sub"));
+    // Set option to stop reconnecting after disconnect
+    int stopReconnectAfterDisconnect = ZMQ_RECONNECT_STOP_AFTER_DISCONNECT;
+    TEST_ASSERT_SUCCESS_ERRNO (
+      zmq_setsockopt (sub, ZMQ_RECONNECT_STOP, &stopReconnectAfterDisconnect,
+                      sizeof (stopReconnectAfterDisconnect)));
+
+    // Connect to a dummy that cannot be connected
+    TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (sub, "ipc://@dummy"));
+
+    // Confirm that connect failed and reconnect
+    expect_monitor_event (sub_mon, ZMQ_EVENT_CLOSED);
+    expect_monitor_event (sub_mon, ZMQ_EVENT_CONNECT_RETRIED);
+
+    // Disconnect the sub socket
+    TEST_ASSERT_SUCCESS_ERRNO (zmq_disconnect (sub, "ipc://@dummy"));
+
+    // Confirm that connect failed and will not reconnect
+    expect_monitor_event (sub_mon, ZMQ_EVENT_CLOSED);
+
+    // Close sub
+    test_context_socket_close_zero_linger (sub);
+
+    // Close monitor
+    test_context_socket_close_zero_linger (sub_mon);
+}
+#endif
+
 void setUp ()
 {
     setup_test_context ();
@@ -267,6 +307,9 @@ int main (void)
 #ifdef ZMQ_BUILD_DRAFT_API
     RUN_TEST (reconnect_stop_on_refused);
     RUN_TEST (reconnect_stop_on_handshake_failed);
+#endif
+#if defined(ZMQ_BUILD_DRAFT_API) && defined(ZMQ_HAVE_IPC)
+    RUN_TEST (reconnect_stop_after_disconnect);
 #endif
     return UNITY_END ();
 }