write-cb-ordering.patch

diff --git a/src/win/tcp.c b/src/win/tcp.c
index ebd8353..10428b5 100644
--- a/src/win/tcp.c
+++ b/src/win/tcp.c
@@ -659,7 +659,12 @@ int uv_tcp_write(uv_loop_t* loop, uv_write_t* req, uv_tcp_t* handle,
     req->queued_bytes = 0;
     handle->reqs_pending++;
     handle->write_reqs_pending++;
-    uv_insert_pending_req(loop, (uv_req_t*) req);
+
+    if (handle->write_reqs_pending == 1) {
+      uv_insert_pending_req(loop, (uv_req_t*) req);
+    } else {
+      POST_COMPLETION_FOR_REQ(loop, (uv_req_t*) req);
+    }
   } else if (UV_SUCCEEDED_WITH_IOCP(result == 0)) {
     /* Request queued by the kernel. */
     req->queued_bytes = uv_count_bufs(bufs, bufcnt);