diff --git a/src/UDPConnection.cpp b/src/UDPConnection.cpp
index 15ec54f..73a8fe8 100644
--- a/src/UDPConnection.cpp
+++ b/src/UDPConnection.cpp
@@ -478,8 +478,13 @@ void UDPC::Context::update_impl() {
                 idMap.erase(cIter->second.id);
             }
             if(isReceivingEvents.load()) {
-                externalEvents.push(UDPC_Event{
-                    UDPC_ET_DISCONNECTED, *iter, false});
+                if(flags.test(1) && !cIter->second.flags.test(4)) {
+                    externalEvents.push(UDPC_Event{
+                        UDPC_ET_FAIL_CONNECT, *iter, false});
+                } else {
+                    externalEvents.push(UDPC_Event{
+                        UDPC_ET_DISCONNECTED, *iter, false});
+                }
             }
 
             conMap.erase(cIter);
diff --git a/src/UDPConnection.h b/src/UDPConnection.h
index 290365d..f516dd7 100644
--- a/src/UDPConnection.h
+++ b/src/UDPConnection.h
@@ -195,6 +195,7 @@ typedef enum {
     UDPC_ET_REQUEST_DISCONNECT,
     UDPC_ET_CONNECTED,
     UDPC_ET_DISCONNECTED,
+    UDPC_ET_FAIL_CONNECT,
     UDPC_ET_GOOD_MODE,
     UDPC_ET_BAD_MODE
 } UDPC_EventType;
diff --git a/src/test/UDPC_NetworkTest.c b/src/test/UDPC_NetworkTest.c
index 0a64070..3f072cc 100644
--- a/src/test/UDPC_NetworkTest.c
+++ b/src/test/UDPC_NetworkTest.c
@@ -324,6 +324,9 @@ int main(int argc, char **argv) {
             case UDPC_ET_DISCONNECTED:
                 typeString = "DISCONNECTED";
                 break;
+            case UDPC_ET_FAIL_CONNECT:
+                typeString = "FAIL_CONNECT";
+                break;
             case UDPC_ET_GOOD_MODE:
                 typeString = "GOOD_MODE";
                 break;