# Bugs in UE Wingman

- Partial TCP writes are not handled in [`Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp`](/home/jyelon/integration/Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp#L441). The server calls `Socket->Send(...)` once and ignores short writes, so large responses can be truncated and the client can block forever waiting for the terminating null byte.

- Unsigned numeric properties are validated incorrectly in [`Plugins/UEWingman/Source/UEWingman/Private/WingProperty.cpp`](/home/jyelon/integration/Plugins/UEWingman/Source/UEWingman/Private/WingProperty.cpp#L85) and [`Plugins/UEWingman/Source/UEWingman/Private/WingProperty.cpp`](/home/jyelon/integration/Plugins/UEWingman/Source/UEWingman/Private/WingProperty.cpp#L125). The code always reads back through `GetSignedIntPropertyValue`, which is the wrong check for unsigned properties and can reject valid values.

- UTF-8 decoding is done per recv chunk instead of on complete messages in [`Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp`](/home/jyelon/integration/Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp#L405). If a multibyte code point is split across TCP packets, the request can be corrupted before JSON parsing.

- Request execution is serialized to one queued message per editor tick in [`Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp`](/home/jyelon/integration/Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp#L227). Any slow handler blocks every connected client behind it because each client thread waits synchronously for its response.

- Shutdown can hang if a handler is already in flight in [`Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp`](/home/jyelon/integration/Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp#L188). Pending queued work is drained, but an active game-thread handler has no cancellation path, and client threads still wait on its unresolved promise.

- The shared output buffer is fixed at 65536 characters in [`Plugins/UEWingman/Source/UEWingman/Public/WingHandler.h`](/home/jyelon/integration/Plugins/UEWingman/Source/UEWingman/Public/WingHandler.h#L75) and instantiated in [`Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp`](/home/jyelon/integration/Plugins/UEWingman/Source/UEWingman/Private/WingServer.cpp#L502). Large dumps and manual output can be truncated with no warning.