espressif
diff --git a/‎libraries/Network/src/NetworkClient.cpp
Copy file name to clipboardExpand all lines: libraries/Network/src/NetworkClient.cpp
+1-1Lines changed: 1 addition & 1 deletion b/‎libraries/Network/src/NetworkClient.cpp
Copy file name to clipboardExpand all lines: libraries/Network/src/NetworkClient.cpp
+1-1Lines changed: 1 addition & 1 deletion
@@ -549,7 +549,7 @@ uint8_t NetworkClient::connected() {
   }
   if (_connected) {
     uint8_t dummy;
-    int res = recv(fd(), &dummy, 0, MSG_DONTWAIT);
+    int res = recv(fd(), &dummy, 1, MSG_DONTWAIT | MSG_PEEK);
     // avoid unused var warning by gcc
     (void)res;
     // recv only sets errno if res is <= 0