From 406ee8c226d2197ba1aaecb9cf3ad2b6df31ae44 Mon Sep 17 00:00:00 2001
From: "Daniel P. Berrange" <berrange@redhat.com>
Date: Fri, 3 Jul 2015 16:51:56 +0100
Subject: [PATCH] rpc: ensure daemon is spawn even if dead socket exists

The auto-spawn code would originally attempt to spawn the
daemon for both ENOENT and ECONNREFUSED errors from connect().
The various refactorings eventually lost this so we only
spawn the daemon on ENOENT. The result is if the daemon exits
uncleanly, so that the socket is left in the filesystem, we
will never be able to auto-spawn the daemon again.
---
 src/rpc/virnetsocket.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/rpc/virnetsocket.c b/src/rpc/virnetsocket.c
index 3d7508110e..106d09aaf9 100644
--- a/src/rpc/virnetsocket.c
+++ b/src/rpc/virnetsocket.c
@@ -681,7 +681,8 @@ int virNetSocketNewConnectUNIX(const char *path,
 
     while (retries &&
            connect(fd, &remoteAddr.data.sa, remoteAddr.len) < 0) {
-        if (!(spawnDaemon && errno == ENOENT)) {
+        if (!(spawnDaemon && (errno == ENOENT ||
+                              errno == ECONNREFUSED))) {
             virReportSystemError(errno, _("Failed to connect socket to '%s'"),
                                  path);
             goto cleanup;