Fixing multiple problems with state machine in virtual media

- Previously machine did not handle AnyEvent correctly,
  implementation in BaseState was always run
- Changing from ActiveState to ReadyState was bugged,
  previously only one of event SubprocessStopped or UdevNotification
  caused state change when it is required to wait for both
- Introduced longer timer when waiting for ReadyState during Eject and
  ActiveState during Inject, because ndbkit can timeout during Eject and
  it is required to complete before next inject can success.
- Added event notification when process is terminated
- Added resourcess classes to handle deletion and notifications

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Signed-off-by: Karol Wachowski <karol.wachowski@intel.com>
Change-Id: Ie914e650c2f15bd73cdc87582ea77a94997a3472
Signed-off-by: Karol Wachowski <karol.wachowski@intel.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/configuration.hpp b/src/configuration.hpp
index 68606cc..25f9855 100644
--- a/src/configuration.hpp
+++ b/src/configuration.hpp
@@ -29,6 +29,8 @@ class Configuration
 
     struct MountPoint
     {
+        static constexpr int defaultTimeout = 30;
+
         NBDDevice nbdDevice;
         std::string unixSocket;
         std::string endPointId;
@@ -39,7 +41,8 @@ class Configuration
 
         static std::vector<std::string> toArgs(const MountPoint& mp)
         {
-            const auto timeout = std::to_string(mp.timeout.value_or(30));
+            const auto timeout =
+                std::to_string(mp.timeout.value_or(defaultTimeout));
             std::vector<std::string> args = {
                 "-t", timeout, "-u", mp.unixSocket, mp.nbdDevice.to_path(),
                 "-n"};