Fix QEMU driver bugs (QEMU and qemu-img now work! hooray!)

2020-06-26 18:25:43 +03:00
parent 5e1e39633d
commit 592bcd3699
11 changed files with 106 additions and 39 deletions
@@ -302,15 +302,18 @@ void http_co_t::submit_read()
    {
        res = -errno;
    }
-    if (res == -EAGAIN || res == 0)
+    if (res == -EAGAIN)
    {
        epoll_events = epoll_events & ~EPOLLIN;
    }
-    else if (res < 0)
+    else if (res <= 0)
    {
+        // < 0 means error, 0 means EOF
+        if (!res)
+            epoll_events = epoll_events & ~EPOLLIN;
        end();
    }
-    else if (res > 0)
+    else
    {
        response += std::string(rbuf.data(), res);
        handle_read();