Check debug socket existence

If the socket path is not existed, rpc-port library doesn't try to connect to
the debug-socket.

Change-Id: Ia2c99e0c888e37764d31736d031d370cf288ea8c
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>

diff --git a/src/debug-port-internal.cc b/src/debug-port-internal.cc
index 8e182fe..ddfd930 100644 (file)
--- a/src/debug-port-internal.cc
+++ b/src/debug-port-internal.cc
@@ -131,6 +131,9 @@ void DebugPort::Init() {
 }
 
 int DebugPort::Connect() {
+  if (access(PATH_RPC_PORT_UTIL_SOCK, F_OK) != 0)
+    return -1;
+
   int fd = socket(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);
   if (fd < 0) {
     _E("socket() is failed. errno(%d)", errno);