提交 54c4d9d9 编写于 作者: D Daniel P. Berrange

Fix check for socket existance / daemon spawn

When you try to connect to a socket in the abstract namespace,
the error will be ECONNREFUSED for a non-listening daemon. With
the non-abstract namespace though, you instead get ENOENT. Add
a check for this extra errno when auto-spawning the daemon
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
上级 ebbcc026
......@@ -502,7 +502,11 @@ int virNetSocketNewConnectUNIX(const char *path,
retry:
if (connect(fd, &remoteAddr.data.sa, remoteAddr.len) < 0) {
if (errno == ECONNREFUSED && spawnDaemon && retries < 20) {
if ((errno == ECONNREFUSED ||
errno == ENOENT) &&
spawnDaemon && retries < 20) {
VIR_DEBUG("Connection refused for %s, trying to spawn %s",
path, binary);
if (retries == 0 &&
virNetSocketForkDaemon(binary) < 0)
goto error;
......
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