Hi,
in a log (rhel) and also in the debug messages, there sometimes appear
messages, that a controller could not connect to a socket file
(int SpiceController::Connect()). This is caused by the fact, that we try
to connect before the socket is present. I added this simple poll loop to
wait for the socket file to be created.
Any opinions?
---
SpiceXPI/src/plugin/controller.cpp | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/SpiceXPI/src/plugin/controller.cpp b/SpiceXPI/src/plugin/controller.cpp
index b912c27..094f086 100644
--- a/SpiceXPI/src/plugin/controller.cpp
+++ b/SpiceXPI/src/plugin/controller.cpp
@@ -51,6 +51,8 @@ extern "C" {
# include <unistd.h>
# include <fcntl.h>
# include <sys/socket.h>
+# include <sys/types.h>
+# include <sys/stat.h>
# include <sys/un.h>
}
@@ -94,6 +96,11 @@ int SpiceController::Connect()
}
}
+ // wait for a socket file
+ struct stat buf;
+ while (stat(m_name.c_str(), &buf))
+ usleep(100000);
+
struct sockaddr_un remote;
remote.sun_family = AF_UNIX;
if (m_name.length() + 1 > sizeof(remote.sun_path))
--
Peter Hatina
EMEA ENG-Base Operating Systems
Red Hat Czech, Brno
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